Net proceeds from the Marin County Half Marathon help children learn how to swim at the YMCA.
Days until the race.
Mandatory Packet Pickup Locations
Friday, April 26 from 4 pm – 8 pm
Sports Basement Presidio
610 Old Mason Street, San Francisco, CA 94129
Saturday, April 27 from 10 am – 3 pm
Sports Basement Novato
100 Vintage Way, Novato, CA 94945
Show your bib at checkout for a 20% off discount for the duration of Packet Pickup at Sports Basement!
Win Tickets for Hamilton the Musical!
Purchase raffle tickets for a chance to see Hamilton at the Orpheum Theater in San Francisco on Friday evening, August 16, 2019 — two excellent orchestra seats!
Winner will be randomly drawn and announced at the Marin County Half Marathon on April 28, 2019. The winner does not need to be present.
1 Raffle Ticket – $10
6 Raffle Tickets – $50
13 Raffle Tickets – $100
Do you have more than 6 employees, co-workers, and friends and want to get involved?
Why support the Sustainable Sports Foundation?
With your support, we funded Spring Splash Week at the YMCA for 350 kids.
To learn more about Sustainable Sports Foundation events & where your money goes, please click here.
Donate via PayPal:
Latest News & Race Updates
"A competitive athlete since his late 40s, Liebert is also the founder of the Sustainable Sports Foundation, a nonprofit that promotes local athletic events encouraging healthy lifestyles, with particular emphasis on providing opportunities for underprivileged Marin...
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,...