Marin County Triathlon
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Results

2018 Race Results

2017 Race Results

2016 Race Results

2015 Race Results

2014 Race Results

2013 Race Results

We Are Sanctioned

The Marin County Triathlon is a USAT sanctioned event. Learn more

Who We Are


The Sustainable Sports Foundation addresses the need to promote local athletic events that encourage a healthy lifestyle and supports the values of sustainability and giving back to the community.

We Believe in People

“Stadiums are for spectators. We runners have nature and that is much better.”

— Juha Vaatainen

Weekend Schedule

Saturday, October 19
  • Triathlon - Sprint - Individual
  • Triathlon - Sprint - Relay
  • Duathlon - Sprint - Individual
  • Duathlon - Sprint - Relay
  • Kids Triathlon - Individual
  • Kids Triathlon - Relay
Sunday, October 20
  • Triathlon - Olympic - Individual
  • Triathlon - Olympic - Relay
  • Duathlon - Olympic - Individual
  • Duathlon - Olympic - Relay

Parking Info

Saturday, October 19
  • 6:00 am - gates open to the park
  • 7:30-10:30am - roads will be closed (cannot enter park via car)
  • 10:30am - gates re-open to the public. A $10 parking fee charged by the park to anyone entering at this time.
  • 12:00 pm - 1:00 pm - VIP lot closed to enter or exit due to kids race

When is the triathlon?

October 19 & 20, 2019 @ 8 am

Where is the triathlon?

McNear's Beach County Park, 201 Cantera Way, San Rafael, CA 94901

Weather & Water Temperatures

Want to know what the weather forecast and marine water temperatures are for the Marin County Triathlon?
View the Latest Weather

Duathlon Distances

DUATHLON -Sprint Distance
1 mile Run, 8 mile Bike, 5k Run

DUATHLON -Olympic Distance
5k Run, 22 mile Bike, 10k Run

Featured In

2019 Triathlon Team Challenge for Charity



Learn more about the challenge and how you can participate by clicking here.

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