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We Are Sanctioned

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

When is the triathlon?

Saturday, October 30, 2021

Where is the triathlon?

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

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Saturday Schedule

All Saturday, October 30

Triathlon – Sprint – Individual
Triathlon – Sprint – Relay
Duathlon – Sprint – Individual
Duathlon – Sprint – Relay
Triathlon – Olympic – Individual
Triathlon – Olympic – Relay
Duathlon – Olympic – Individual
Duathlon – Olympic – Relay

Duathlon Distances

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

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

Parking Info

Saturday, October 30

7:00 am – gates open to the park
8:30 am – 12:30 pm – roads will be closed (cannot enter park via car)

Weather Forecast

Want to know the weather forecast at McNears Beach County Park?
View the Latest Weather

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