SVBC hired its first staff member in 2005 and has quickly grown. Today, ten staff members work with our members and volunteers to increase bicycling in our area.

Shiloh Ballard (

Executive Director

Shiloh Ballard comes to the Bike Coalition after over 14 years at the Silicon Valley Leadership Group as Senior Vice President of Housing and Community Development. In her role with the Leadership Group, Shiloh helped direct the organization’s housing, transportation and land use policy portfolio working with industry, civic, and community leaders to develop innovative solutions to the region’s growth challenges. She was at the center of several significant policy wins including the adoption of uniform green building policies in Santa Clara County, the passage of strong affordable housing policies in Silicon Valley Cities, and the passage of the State’s last affordable housing bond, Proposition 1C. She was recognized by the Silicon Valley Business Journal as a 2010 “40 under 40” as well as a YWCA “Woman in Leadership” in 2012. Most recently, she was awarded the 2015 Housing Hero by the leading Statewide Housing organization, California Housing Consortium.

Shiloh is a proud slug, having earned a bachelor’s degree in environmental studies from UC Santa Cruz. She previously worked for the State Senate and the Silicon Valley Toxics Coalition and currently serves on the board of the Santa Clara County Chapter of the League of Conservation Voters; the Housing Trust, Silicon Valley; and a new organization that she helped to found, SV@Home. A glutton for punishment, Shiloh is also an appointed member of the San José Planning Commission.

In her spare time, Shiloh enjoys reading, cooking, growing vegetables and mountain biking. She lives with her long-time partner, Dan King, and their cat Gracie.

Colin Heyne (

Deputy Director

Colin Heyne joined the SVBC staff to assist in implementing Bike to Work Day 2009. He stuck around after the big event, serving as Communications and Development manager until being promoted to Deputy Director in July 2011. As Deputy Director, Colin oversees our advocacy work in Santa Clara County, coordinates community outreach via our San Jose and Mountain View Local Teams, and works with the Executive Director on organizational management as well as business and government relations. Over the past year, he has been excited to work on our Vision Zero campaign, San Jose’s Vision Zero implementation, and Santa Clara County’s Measure B Transportation Sales Tax measure.

Colin is a lifetime rider of bikes as well as an advocate for sustainable development. He has been involved in environmental issues since his youth, and sees the bicycle as the perfect tool for reducing pollution, fighting climate change, improving health, and making communities more vibrant. Colin is a graduate of San José State University with a bachelor’s degree in Global Studies, a field that explores global history and culture, climate change, politics, trade, and sustainable development.

Lyndsey Marks (

Development Director

Lyndsey Marks joined SVBC as Development Director in March 2014, just in time to gear up for Bike to Work Day. As an avid runner and triathlete, she was inspired by SVBC’s mission to improve conditions for bicyclists of all ages and skill levels. She was born in England and moved to the U.S. as a child. Lyndsey grew up in sunny California, has also lived in New York and Australia, and has a passion for travel. She received her Bachelor’s from UC Santa Barbara, double majoring in Philosophy and Sociology. She then went on to earn a Master’s degree from New York University in Health Education. Lyndsey was honored in October 2013 with the Movers of Mountains Award from the Dr. Martin Luther King Jr. Association for her work with at-risk youth. She is excited to begin her new adventure with SVBC!

Anne Fisher (

Administrative Manager

Anne started riding late in life, and is still timid about going into high traffic areas. However, she enjoys using her bike for commuting and short errands. She is committed to SVBC’s mission of safer bicycling and getting more people out on their bikes both for health and the environment.

Emma Shlaes (

Policy Manager

As Policy Manager, Emma leads advocacy in San Mateo County and City of Palo Alto, including leading the respective Local Teams. She also works on regional policy issues, including Caltrain bike parking and access. Emma has a dual master’s degree in Natural Resources and Sustainable Development from American University and the UN-Mandated University for Peace where she completed several projects on cycling at the local and global levels. She has previously worked on national campaigns ranging from diesel pollution to transportation funding at Clean Water Action and Rails-to-Trails Conservancy. She also spent a summer researching the auto-rickshaw industry in Mumbai with EMBARQ India. She rides her bike on her daily commute as well as to meetings and events.

Ann Jasper (

Programs Manager

Ann grew up on a Schwinn Stingray, riding it everywhere her mother would allow – the corner store, her school, and to her friends’ homes.   As a parent, she found ways to pass along her love of cycling to her son by riding with him to school. She enjoyed the added perk of avoiding the chaotic pickup and drop-off traffic that plagues many schools, and how it gave her the chance to teach her son about bicycle and traffic safety. Now that her son is a teenager who “knows everything,” Ann loves working with children, their parents, and other adults to help them find ways to enjoy riding their bicycles for both recreation and transportation.

Marissa Aviña (

Event Manager

Marissa began commuting by bike during college. She graduated from UCLA with a BA in anthropology. She continues to bike to work and around town. Marissa hopes to draw more awareness to SVBC’s mission by hosting amazing events.

Ihuipapalli Lopez (

Education Programs Coordinator

Ihui (ee-hwee) joined the SVBC staff in February 2017 as Education Programs Coordinator. Ihui is excited to join the team and aspires to combine his many years of counseling, cultural solidarity work, community organizing and environmental issues. Ihui as a teenager had a passion for BMX racing after watching his first BMX movie “Rad” in 1986. Ihui currently has a passion for triathlon racing, traveling, wilderness survival, attending cultural events, martial arts, dancing salsa and DJing.

AK Leung (

Communications and Outreach Manager

AK enjoys riding her bike short distances around town and roller blading along the Bay Trail. She has never been very comfortable riding alongside fast moving cars but hopes to get more confident as bike infrastructure improves. AK is excited to join the SVBC team because of her passion for helping create a community that is health conscious, environmentally sustainable, and equitable. She is eager to explore different ways to promote behavioral change in people that will lead to more trips on bikes over time. 
Alison Paulin (

Bicycle Parking Coordinator

Alison Paulin is our resident Kiwi. She relocated to San Jose with her young family in early 2014, and began contracting with SVBC as our Bicycle Parking Coordinator in September 2014. In New Zealand she worked as a Speech and Language Pathologist and enjoyed riding her bike to work up and down the hills of Auckland. Now she is enjoying exploring San Jose by bicycle, and when able, takes her family hiking, biking and camping in the Bay Area and beyond. On her ‘days off’ she takes her kids to school, picks them up, feeds them and spends a fair bit of her time adjudicating sibling fights. She is also working on some post-graduate study in 2015.