TriathlonLos Angeles

Triathlon in Los Angeles

Browse upcoming amateur triathlon events and compare dates, locations, and popularity. in Los Angeles.

Upcoming dates Los Angeles Community-rated events

Updated Oct 12, 2026

Events listed: 6
Sport: Triathlon
Area: Los Angeles
Radius: 80 km

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All Triathlon events

This calendar currently lists 6 upcoming events, from Oct 31, 2026 to Jul 15, 2028. November is the busiest month, with 3 events scheduled.

Browse all 6 events by date

October 2026

Halloween Trick or Trot Run 5K/10K/13.1 LOS ANGELES Oct 31

November 2026

2026 Optimism Cal Tri Newport Dunes - 11.1.26 Nov 1
Bayshore Sprint and 70.4 Nov 7
Fall Classic Olympic Triathlon - Long Beach Nov 7

March 2027

Bayshore 70.4 and Sprint Triathlon Mar 13

July 2028

Los Angeles 2028 Olympic Games Jul 15

Other sports in Los Angeles

Running Cross (XC)Trail Running Ultrarunning Backyard Ultra Athletics Road Cycling Gravel

Triathlon in other areas

San Diego California Las Vegas Nevada San Jose San Francisco Phoenix Sacramento