Net proceeds from the Marin County Half Marathon help children learn how to swim at the YMCA.
Days until the race.
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Latest News & Race Updates
Our Official Training Partner for the upcoming 2017 Marin County Half Marathon, Half Full Running Club, begins training sessions this Holiday season on December 26th. The Half Full Running Club provides San Francisco-based training, and whether you are able to run one...
I do 10-12 races each season (including national and international championship events), and I have to say that the Marin County Tri is one of the most (if not THE most) well organized event I’ve attended. There were so many meaningful, little extras I don’t even know...
Multi award winning professional triathletes, Becky and Brian Lavelle, are back with us this year at the Marin County Triathlon on October 22 & 23! Becky was the overall women’s top winner and Brian took first place for the men at our inaugural race long ago in...
The online Celebrity Doodle silent auction is NOW OPEN! The auction will run through September 9, 2016, with the live event taking place on September 9, 2016. Tickets are available here, and online bidding is available here. Doodles available from Whoopi Goldberg,...
When you #StartWithaSmile today on #PrimeDay, Amazon donates to Sustainable Sports Foundation. Shop for great deals by clicking here.