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Marin County Triathlon

October 30, 2021 · Huntington Beach, San Rafael, CA

Distance: Olympic Distance, Sprint Distance

Welcome to the Marin Endurance Festival, featuring the Marin County Triathlon & Marin County Half Marathon.

DISTANCES: (ALL COURSES)

  • DUATHLON – Sprint Distance = 1 mile Run, 8 mile Bike, 5k Run
  • DUATHLON – Olympic Distance = 5k Run, 22 mile Bike, 10k Run
  • TRIATHLON – Olympic Distance = 1,500 Meter Swim / 22 Mile Bike / 10K Run
  • TRIATHLON – Sprint Distance = 500 Meter Swim / 8 Mile Bike / 5K Run

SCHEDULE:

  • 7:00 am – gates open to the park
  • 8:30 am – 12:30 pm – roads will be closed (cannot enter park via car) 
  • 8:40 am – All athletes report to swim start
  • 9:00 am – Official Start
Click here for registration information
pre-race course post-race