The Team

Our staff plays a crucial role in organizing, promoting, and facilitating the monthly rides, while ensuring a safe and enjoyable experience for all participants.

LACM staff roles involves coordinating logistics, ensuring safety protocols, and engaging with the community to foster relationships with local cycling groups, businesses, and organizations.

Meet our dedicated

LACM Team

Lisa Lundie

President

Lisa Lundie is a proud Angeleno and lifelong philanthropist dedicated to promoting cycling, community engagement, and mental wellness in Los Angeles.

Since the mid 2000s, she has been an integral part of Los Angeles Critical Mass (LACM), initially stepping in as a key figure in back-end operations and support vehicle coordination. Her commitment to the cycling community began in her teenage years, where she first discovered the joy and freedom that cycling brings, and this passion has only grown over the years.

With a solid foundation in leadership developed through her extensive experience in the banking industry, Lisa holds a Bachelor of Science in Criminal Justice. This educational background has equipped her with critical thinking and problem-solving skills, which she applies to her work in community initiatives. Throughout her career, Lisa has been deeply engaged in various philanthropic efforts, focusing on improving the lives of others and fostering a sense of community.

A strong advocate for mental wellness, Lisa believes that cycling can play a vital role in promoting mental health. She understands the therapeutic benefits of riding, which not only provides physical exercise but also serves as a form of stress relief and mental clarity. Lisa actively encourages participants to embrace cycling as a way to enhance their mental well-being, emphasizing the importance of self-care and community support.

Lisa’s vision for Los Angeles Critical Mass is rooted in her belief that cycling can be a powerful tool for social change. She is committed to creating an inclusive environment where cyclists of all backgrounds can come together to celebrate their shared love for riding. Under her leadership, LACM aims to advocate for safer cycling infrastructure, ensuring that all riders can enjoy the roads with confidence and security.

In addition to her advocacy work, Lisa emphasizes the importance of sustainability and health within the cycling community. She believes that promoting cycling as an environmentally friendly alternative to driving not only benefits individual health but also contributes to the overall well-being of the planet. By fostering partnerships with local organizations, businesses, and community groups, Lisa seeks to create initiatives that encourage healthy lifestyles and make cycling accessible to everyone.

Lisa’s dedication to cycling extends beyond just organizing events; she actively engages with participants, listens to their stories, and works collaboratively to address the challenges faced by cyclists in Los Angeles. She envisions a future where LACM not only serves as a monthly celebration of cycling culture but also as a platform for dialogue and advocacy that brings about meaningful change in the community.

Through her tireless efforts, Lisa Lundie continues to inspire others to embrace cycling as a way of life, connecting diverse communities across Los Angeles and fostering a spirit of inclusivity, safety, sustainability, and mental wellness.

Lisa is currently riding a KHS Road bike, and a KHS Tempe XC mountain bike. She is training for this upcoming summer to ride SoCal's Los Angeles mountains steep singletrack trails and fire roads for our upcoming #bikepacking adventures.

JoJo Valdez

Vice President

Jojo Valdez is a seasoned technology executive, coder, developer, designer, and community leader with over two decades of experience driving innovation across Southern California. He has collaborated with leading corporate firms and nonprofit organizations, blending deep technical expertise with strategic vision to deliver impactful, scalable solutions.

Holding a Bachelor of Science in Computer Science, Jojo built his career on a strong academic foundation paired with decades of hands‑on engineering leadership. As Chief Technology Officer, he spearheaded transformative initiatives in web applications, software development, digital strategy, and full‑stack product design — reshaping business operations and elevating media engagement across platforms.

With extensive experience in coding, architecture, design, and marketing, Jojo has become a trusted architect of modern web systems, integrated marketing frameworks, and forward‑thinking business development solutions.

Jojo’s technical expertise extends into the creative domain, where he has contributed to projects involving VST Plugins and Reason Studio Rack Extensions. These achievements highlight his ability to merge technology with music production, showcasing an innovative mindset and a passion for integrating creativity with cutting‑edge engineering.

Since the mid 2000's, Jojo has been a vital member of Los Angeles Critical Mass, beginning as a ride marshal and rising to become the organization’s Executive Vice President. His dedication to community, advocacy, and sustainable transportation has made him an indispensable figure in the cycling movement. Jojo’s corporate leadership and technical skill set have significantly strengthened the growth, visibility, and operational capacity of Los Angeles Critical Mass, helping cultivate a stronger and more connected cycling culture across the city.

In addition to his leadership at LACM, Jojo plays a key role with KHS Bicycles / KHS PRO MTB, one of the nation’s leading mountain bike racing teams. He serves as their full‑stack developer, designer, and video editor, managing all web‑related operations. As a passionate cyclist, he rides the KHS Team 29, KHS Team 29 FS XC #MTB, and the KHS 6600 Enduro #MTB across the rugged trails of the SoCal Los Angeles mountains. Beyond the trails, Jojo is also a talented songwriter and coder, blending creativity and technical mastery to enrich both the cycling community and the arts.

Jojo’s unique blend of professional experience, technical expertise, creative ability, and community commitment continues to drive his impact across industries and movements — solidifying his reputation as a dynamic leader, innovator, and creator.

Napolean

Community Liaison Coordinator

Napoleon has been a veteran of Los Angeles Critical Mass (LACM) since 1997 while actively engaging with local communities as a cyclist. Initially recognized as one of the lead Ride Marshals, he is well-known in cycling circles throughout Southern California.

As our Community Liaison Coordinator for LACM, he is vital in building and maintaining relationships between our cycling communities in southern California.

His position involves engaging with local organizations, businesses, and cyclists to promote the objectives of LACM, which include advocating for cycling as a sustainable mode of transportation and fostering a sense of community among cyclists. Napo organizes outreach efforts, communicates essential LACM monthly event information, and gathers participant feedback to improve future rides. By acting as a bridge between LACM and the broader community, he helps ensure that the voices of our cyclists are heard and that we remain responsive to the concerns of our participants and the public. His role is essential for enhancing community engagement.

His competitive cycling journey began in 1993 as a racer, alongside his work as a bike mechanic. He currently trains youth in track and road cycling, fostering their involvement in cycling communities. He aims to steer them away from gangs and encourage productive participation in their neighborhoods.

Graduating as a certified Micro Computer Technology Specialist, Napoleon brings valuable skills and leadership to the community.

He is currently focused on competing in the Race Across America event before retiring from competitive cycling.

Robert Kim

Director of Rear‑Formation Operations & Response

Robert Kim serves as the Director of Rear‑Formation Operations & Response for Los Angeles Critical Mass, overseeing one of the most critical components of ride safety and structural integrity.

As one of LACM’s primary back‑end support‑vehicle operators, Robert provides high‑level protection, operational coordination, and real‑time response capabilities that keep the rear of the formation stable and secure throughout every ride.

With prior experience working in a law‑enforcement environment, Robert brings advanced situational awareness, disciplined decision‑making, and a deep understanding of traffic behavior. His background gives him the ability to assess developing situations quickly, identify hazards before they escalate, and maintain calm, controlled leadership under pressure. Positioned behind the main pack, Robert monitors rider flow, assists cyclists who fall off pace, responds to mechanical issues, and relays critical updates to the lead marshals to maintain a tight, protected formation through Los Angeles traffic.

Robert operates one of LACM’s dedicated rear support vehicles alongside his brother, Peter Kim, who drives a separate back‑end unit. Together, they form the backbone of LACM’s rear‑formation safety system—two coordinated vehicles ensuring that no rider is ever left behind, unsupported, or stranded. Robert’s vehicle often serves as the final safeguard of the ride, handling pickups, responding to unexpected issues, and stepping in during situations such as blocked intersections, medical concerns, or route deviations.

Beyond on‑road operations, Robert contributes significantly to the professionalism and structure of LACM’s support ecosystem. His experience in a law‑enforcement setting reinforces the ride’s commitment to safety, accountability, and responsible community leadership. Whether navigating dense urban corridors, coordinating with marshals, or managing high‑attendance nights, Robert brings consistency, authority, and a deep respect for the cycling community.

His work strengthens every LACM ride—from the flagship Last‑Friday event to the additional community rides held throughout the year. With Robert leading Rear‑Formation Operations & Response, riders know that the back of the formation is in the hands of someone trained, experienced, and fully committed to keeping the community safe.

Originally from Koreatown Los Angeles, Robert brings a strong academic and professional foundation to LACM, holding a Bachelor’s Degree in Criminal Science along with a full range of emergency‑response and safety certifications. He is certified in CPR, First Aid, Naloxone (Narcan) Administration for opioid‑overdose response, and carries additional training in emergency scene management and public‑safety protocols. Robert also maintains firearms‑related certifications and competency credentials, reflecting his disciplined background and commitment to responsible safety practices. His education, training, and operational experience reinforce LACM’s dedication to structured, accountable, and community‑focused ride operations.

With Robert directing Rear‑Formation Operations & Response, participants know the back of the formation is overseen by someone fully trained, certified, and committed to maintaining the highest standards of safety for every participant.

Peter Kim

Director of Back‑End Safety & Rider Support

Peter Kim is a long‑standing and highly respected member of Los Angeles Critical Mass, with active involvement dating back to the mid‑2000s.

Beginning his service as a Ride Marshal alongside his twin brother, Robert, Peter has grown into one of the organization’s most trusted leaders. Today, he serves as the Director of Back‑End Safety & Rider Support, overseeing the essential safety, coordination, and operational functions that protect cyclists and participants at the rear of the formation.

In this leadership role, Peter is responsible for maintaining structural integrity, ensuring safe movement, and providing rapid response capabilities throughout the event. He monitors cyclist flow, manages congestion, and addresses mechanical issues or unexpected incidents with disciplined, steady judgment. Peter also serves as a critical communication conduit between cyclists, participants, marshals, and local authorities—coordinating traffic control, emergency response, and operational adjustments as the ride progresses through Los Angeles. His professionalism, situational awareness, and ability to remain composed under pressure make him a cornerstone of LACM’s safety infrastructure.

Originally from Koreatown Los Angeles, Peter holds a Bachelor’s Degree in Recreation and Tourism and has established a strong foundation in public safety and community service. He currently serves as a Public Safety Officer in the City of Los Angeles and is actively preparing to become a peace officer. Peter also maintains multiple safety and emergency‑response credentials, including CPR, First Aid, Naloxone (Narcan) Administration for opioid‑overdose response, and additional scene‑safety and operational training certifications. His formal training and professional experience reinforce LACM’s commitment to structured, accountable, and community‑focused ride operations.

Peter’s authority, operational expertise, and long‑standing dedication strengthen every LACM ride—from the flagship Last‑Friday event to the additional community rides held throughout the year.

As Director of Back‑End Safety & Rider Support, he ensures that the rear of the formation remains protected, responsive, and professionally managed—giving cyclists and participants confidence that their safety is overseen by a trained, certified, and highly capable leader.

Marissa Carioscia

Back End Support Vehicle & Public Engagement Coordinator

Marissa serves as a core member of the Los Angeles Critical Mass support‑vehicle team, providing dedicated back‑end coverage that keeps the ride stable, protected, and operationally sound from start to finish.

Positioned behind the main pack, she acts as the final safeguard for our cyclists and participants—monitoring pace, responding to slowdowns, and ensuring that no cyclist is ever left behind on the route.

Her role goes far beyond simply driving. Marissa maintains constant situational awareness, tracking rider flow, identifying developing hazards, and communicating real‑time updates to the lead team. She supports mechanical issues, assists cyclists who fall off pace, and coordinates with front‑end marshals to keep the entire formation tight and moving safely through Los Angeles traffic. When unexpected situations arise, Marissa is one of the first to respond, providing calm, steady leadership that helps the team resolve issues quickly and keep the ride intact.

Marissa is known for her reliability, patience, and strong communication under pressure. Her ability to stay composed during large‑scale rides makes her an essential part of LACM’s operational infrastructure. Whether navigating dense urban corridors, managing cyclists and participants pickups, or supporting the team during high‑attendance nights, she brings consistency and professionalism that our participants depend on.

Her presence in the back‑end support vehicle ensures that every LACM ride—whether the flagship Last‑Friday event or any of the additional community rides held throughout the year—runs with a higher level of safety, structure, and confidence. Marissa’s work strengthens the entire ecosystem of the ride, giving cyclists the assurance that support is always right behind them.

Shannon Brown

Security Advisory Director

Shannon Brown is a well‑known and trusted figure in the Los Angeles community, recognized for his long career in private security and his strong presence in the city’s entertainment and cycling culture.

As Security Advisory Director for Los Angeles Critical Mass, Shannon provides guidance, support, and professional insight that help keep LACM’s monthly rides safe, organized, and welcoming for everyone.

With decades of experience in protective services and crowd management, Shannon brings certified training in firearms safety, emergency response, and event security. His background allows him to assess large gatherings, anticipate challenges, and help LACM maintain a smooth and safe environment for cyclists and participants. Shannon communicates closely with LACM staff, support‑vehicle operators, marshals, and—when needed—law enforcement, ensuring that everyone stays informed and coordinated throughout the ride.

Every month, Shannon and his team join the Last‑Friday ride, staying present throughout the formation and offering friendly support to the thousands of cyclists and participants who come out. Their involvement adds reassurance, connection, and a steady sense of care that strengthens the overall community experience.

Beyond his advisory role, Shannon is a familiar face in Los Angeles nightlife as a popular DJ and an active leader in the cycling community. He hosts his own ride events, including the well‑known Taco Tuesday Ride, which brings people together through music, movement, and positive community energy.

Shannon’s involvement enhances every LACM ride—from the flagship Last‑Friday event to additional community rides held throughout the year. His approachable leadership style, certified training, and genuine commitment to the cycling community help ensure that LACM remains safe, inclusive, and welcoming for all who participate.

Meet our dedicated

Board Members

Logan Binggeli

Chairman of the board

Logan Binggeli is a globally renowned mountain biking racer, celebrated as one of the fastest downhill competitors in the sport. His expertise spans across downhill, enduro, and cross-country (XC) mountain biking, making him a versatile and influential figure in the biking world. Logan’s professional journey began at the age of 19 when he joined KHS Bicycles, a milestone that propelled him to international recognition. Now holding an executive position within the company, Logan plays a pivotal role in shaping the future of KHS, leveraging his racing experience and industry knowledge to drive innovation and excellence.

In addition to his executive role, Logan is actively involved in the design and development of KHS mountain bikes, ensuring they are engineered as high-performance machines suited for the demands of elite riders. His contributions have transformed KHS bikes into cutting-edge equipment, setting new benchmarks in downhill, enduro, and XC racing. Logan also leads the KHS Pro MTB mountain bike race team, where his leadership and expertise inspire riders to push boundaries and achieve greatness. As a mentor, he dedicates himself to nurturing the next generation of athletes, sharing his knowledge and passion for the sport.

Beyond his racing and professional achievements, Logan’s commitment to the biking community is unwavering. A graduate from the state of Utah, he serves as the Chairman of the Board for the largest community bicycle ride in the United States, further solidifying his reputation as a respected leader in the industry. Logan’s passion, innovation, and leadership continue to shape the evolution of mountain biking, earning him recognition as one of the sport’s most influential figures.

Dr. Karla Brown

Board member

Meet Dr. Karla, a dedicated Wellness Coach and Coordinator with a profound passion for guiding individuals on their personal wellness journeys. She focuses on helping children, adults, and families recognize their potential as healthy beings, fostering strong relationships and a sense of belonging through community connections. Dr. Karla is a staunch advocate for creating therapeutic spaces within homes and environments, encouraging physical involvement in activities like LACM to help individuals feel peaceful, complete, balanced, whole, and safe.

Dr. Karla holds a Bachelor's degree in Communicative Studies, as well as two Master's degrees—one in Instructional Leadership and Curriculum and another in School Psychology. She earned her Doctorate in Psychology and has dedicated nearly 35 years to serving a local school district in various roles, including Teacher, School Counselor, Child Welfare Advisor, and Behavioral Health Consultant in private practice.

John Lockmer

Board member

John Lockmer is an award-winning filmmaker, marketing strategist, and nonprofit leader with over a decade of experience in digital media, brand marketing, and fundraising. Known for his creative expertise and strategic vision, John has successfully led multimillion-dollar marketing campaigns, cultivated high-profile partnerships, and developed innovative storytelling strategies that drive engagement and revenue growth. His work has earned him accolades in filmmaking, including awards for his short films, as well as opportunities to direct projects featuring some of today’s top actors and actresses.

In addition to his accomplishments in filmmaking, John has made significant contributions to nonprofit leadership. His experience includes enhancing donor relations, leading strategic communications, and managing large-scale events for organizations such as the Union Rescue Mission. John’s expertise spans content marketing, programmatic advertising, and data-driven decision-making, all of which have helped elevate the impact and success of the organizations he serves.

John holds a Master’s degree in Executive Leadership for Nonprofits, a Bachelor’s degree in Graphic Design, and an Associate’s degree in Business Administration. He is deeply passionate about using storytelling to inspire positive change and is dedicated to supporting mission-driven organizations that align with his values. When time allows, John enjoys riding his KHS XC mountain bike, proudly riding a KHS Zaca to stay connected with the outdoors and the sport he loves.

Meet our dedicated

Digital Content Contributors

Serena Valdez

LACM Event Journalist

Serena Valdez is a passionate Event Journalist and a full-time student, where she is pursuing a degree in Communications. With many years of experience covering a diverse range of events—from local festivals to major national conferences—Serena has developed a keen eye for detail and a knack for storytelling. Based in Beverly Grove, she captures the essence of each event she attends, highlighting not only key moments but also the cultural significance and community impact.

An avid cyclists, she rides singletrack on an enduro KHS 7500 #MTB and a KHS Tucson #MTB in the local socal Los Angeles mountains.

Christina Emmanual

LACM Content Contributor/ Social Media

Having studied Business Administration and Entrepreneurship at Santa Monica, she has become an expert in her field as a business owner while nurturing a lifelong passion for biking. Growing up in Los Angeles, she created unforgettable memories riding with her grandfather and family, tackling 40-mile rides to Palos Verdes and savoring churros at the Santa Monica Pier. Now, as a mother of four, she has rediscovered that youthful excitement through LA Critical Mass. This community has reignited her love for cycling and helped her reconnect with the vibrant essence of her city. She’s thrilled to support their mission of fostering community, one ride at a time.

Christina rides a KHS GRIT 110 Gravel bike on the streets of Los Angeles.

Los Angeles Critical Mass