Thanks for a great year running on the Island. Registration for 2025 opens Jan 1st
We are so thankful to our partners for their generous support.
We have a variety of partner and sponsorship options, whether is it in support of our events simultaneously, a single event or aligning with a beneficiary of your choosing
If you are interested in working with us follow the link below
Welcome to Bank of Marin. Here, we work with you to build a thriving business and community. Our institution is tailored to serve Northern California businesses and the people who run them, providing insight, guidance and support, as part of the legendary service that is our hallmark.
Bank of Marin’s philosophy is banking built on trust and relationships. Our creative and customized solutions safely and confidently support your growth and success now and into the future. Whether you are a sole proprietor forging your first company or the CEO of a well-established corporation, our local experts will work side-by-side with you to help you reach your financial goals.
Learn more about BofM by visiting their website
We have one of the best post race Expos and we are excited to have AHS as our Health and Wellness sponsor. Since 1864, we have served the East Bay’s health care needs. We continue to adapt and transform, caring for a growing and diverse community. We are committed to excellence in everything we do, with patient and family centered health care at the core.
Learn more about AHS by visiting their website
Innovating with a purpose
Penumbra is a global healthcare company that is focused on innovating novel technologies to help as many people as possible
Learn more about Penumbra by visiting their website
All participants will receive an athlete goodie bag, courtesy of Greer. The team at Greer have continued to support the Running Festival and we appreciate their generosity and support of the community. At Greer® Family Mortuary & Cremation Services, we do, indeed, try to offer you a home—a comforting and inviting place to gather in remembrance and celebration of lives lived well. Our experienced staff is committed to this vision and passionate about making your time with us as memorable and uplifting as possible
Learn more about Greer by visiting their website
Burneikis Law will be providing all age group winners with custom pint glasses for top (3) finishers. This includes all OFE 2023 events.
Burneikis Law understands the importance of getting fair results. We have the experience that is needed to help you navigate through the web of the insurance claims process and our legal system. With a proven track record for success both in and out of the courtroom, we will be your trusted advocate every step of the way. Do not be made a victim twice - Burneikis Law can help you take the steps needed to get the compensation you deserve.
Learn more by visiting their website
I am proud to serve as a State Farm Insurance Agent, catering to customers in Alameda, Oakland, San Leandro, Hayward, and the surrounding East Bay Area. With an extensive 34-year tenure as part of the State Farm family, I am deeply committed to the company's mission of safeguarding what matters most to individuals and families.
For a list of services provided, visit their website
Down the street or just across town, Edward Jones offices are in your neighborhood, ready to serve you — and the community. It's a personalized approach to investing, and it's what sets us apart.
You'll work with your financial advisor one on one, supported by a branch office administrator helping you every step of the way. Your team will get to know you and your goals, helping you stay on track by building a deep relationship over time.
Making sense of Investing
Learn more by visiting their website
At the Mission HQ, our main mission is to provide a place where people battling or recovering from a chronic illness, elderly persons, or anyone in the community who needs to recover, transform, or get better have a place they can come get the help they need without judgment or cost.
Learn more by visiting their website
Work out any way you want — Crunch is fit for all. Whether you come to lift weights or drop it like it’s hot, you’ll find everything here to look & feel your best.
Learn more by visiting Crunch Alameda at their website
Rise Strong! Integrated Clinic & Wellness Center facility with personal training, group fitness, Pilates studio, clinic and massage
Learn more by visiting their website
We are so thankful to have great support from the city and wouldn't be able to put on these events without their resources and commitment.
Learn more by visiting the City of Alameda at their website
Whether you need guidance training for the race, improving your running form, and/or navigating pain that arises, ARC Running’s coach and physical therapist team can help you feel equipped and confident.
We are excited to have ARC running as a resource for our running community. You can gain access to their vitrual resources for a small fee during our registration process for any 2024 events. But if you want to have more tailored access, use code "outfrontendurance15" from their website for a 15% discount
Learn more by visiting the ARC Running website
Crystal Geyser® Alpine Spring Water® started in 1990 to do one thing, and one thing only — bottle natural spring water right at the spring source without trucking or blending. Since that time, our founding principle has remained unchanged. As an independent, family-owned and operated company, we have had the freedom to do things our way without compromise. It's simple...but not easy®. Let us show you why.
Learn more by visiting the Crystal Geyser at their website
Faction produces a wide range of beers but their true specialty and passion lies in hoppy beers. they strive to make Pale Ales and IPAs that highlight the full expression of the hops while retaining low bitterness and excellent drinkability
Faction will provide beer for each of our 2024 events and we are stoked to have them on the Island, just a short bike ride away!
Learn more by visiting their website
CELSIUS fitness enthusiasts are fearless, and each one is dedicated to living an active lifestyle that pushes the limits of their individual capability. They always work hard and strive for more.
Learn more by visiting the Celsius website
We love great-tasting brews. This is why we set out to change the game by creating brews that you can enjoy anytime, anywhere.
Learn more by visiting the Athletic Brewing Co website
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