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Triathlon Calendar near Long Beach 2025-2026

Explore the top triathlons near Long Beach for 2025-2026! We've gathered 183 exciting races in the area. Check out our detailed list below to find your next local race.

April 2026
Apr
11
Saturday

Generations In Motion 5K, Stroll, Roll, or Run

5 km
Apr
18
Saturday

Run for the Planet – Half Marathon

5 km 10 km Half Marathon
Apr
19
Sunday

ABWR Half Marathon - Belmont Shore

5 km 10 km 15 km Half Marathon
Apr
25
Saturday

Covina Fun Run

5 km
Apr
25
Saturday

SoCal Redwood Race

Backyard Ultra 3 hr 6 hr 12 hr
Apr
25
Saturday

Running Is For The Birds

5 km 10 km
Apr
25
Saturday

Orange County Superhero 5K

5 km
May 2026
May
2-3
Sa - Su

The Hoag OC Marathon

5 km Half Marathon Marathon
May
2
Saturday

SoCal's Cinco De Miles 5 Mile

5 km 5 mi
May
2-3
Sa - Su

Finish The Run Griffith Park

5 km 10 km ... 50 mi 100 km
May
2
Saturday

City of Rosemead's Superhero 5K

5 km
May
17
Sunday

Venice Beach Half Marathon

3 mi 13 mi
May
24
Sunday

Brentwood Run

5 km 10 km
May
31
Sunday

Long Beach Classic Half Marathon

3 mi 13 mi
June 2026
Jun
7
Sunday

Griffith Park Trail Marathon Relay & 8K

Trail Run 8 km Marathon
Jun
13
Saturday

ABWR Half Marathon - Griffith Park

Trail Run 5 km 10 km 15 km Half Marathon
Jun
20
Saturday

SoCal's Pirate's Run

5 km 10 km
Jun
20
Saturday

Mission Possible Run

5 km 10 km
July 2026
Jul
4
Saturday

IRVINE 4th of July-Red, White, & Blue 5k

5 km
Jul
4
Saturday

Palisades Will Rogers 5K Run

5 km
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