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Triathlon Calendar near Corona Del Mar 2025-2026

Explore the top triathlons near Corona Del Mar for 2025-2026! We've gathered 133 exciting races in the area. Check out our detailed list below to find your next local race.

February 2026
Feb
14
Saturday

The HEART RUN Half Marathon

5 km 10 km 13 mi
Feb
14
Saturday

Cupids Flight - Love on the Run - Valentine's Half Marathon

5 km 10 km Half Marathon
Feb
14-15
Sa - Su

Long Beach Half Marathon

5 km 10 km Half Marathon
Feb
15
Sunday

Cupid Dash Half Marathon - Long Beach

5 km 10 km 15 km 13 mi
Feb
15
Sunday

Run for the Beads Half Marathon

5 km 10 km Half Marathon
Feb
15
Sunday

Half Marathon - Long Beach

5 km 10 km 15 km Half Marathon
Feb
21
Saturday

Bob Long Memorial Mutt Run 5K

5 km
Feb
21
Saturday

cmX 5K

5 km
Feb
21
Saturday

Signal Hill Rotary Mutt Run 5K

5 km
Feb
22
Sunday

BRAVE Race

5 km 10 km
Feb
28
Saturday

SOCAL River Marathon

5 km 10 km 13 mi 26 mi
Feb
28
Saturday

Ocean Breeze Half Marathon - Long Beach

5 km 10 km 15 km Half Marathon
Feb
28
Saturday

5K Run/Walk a Touch of Love Works

5 km
Feb
28
Saturday

Downey 5K

5 km
March 2026
Mar
7
Saturday

Bayshore 70.4 Triathlon

Triathlon
Mar
7
Saturday

Lakewood Run

5 km 10 km
Mar
14
Saturday

Rockin' Shamrock Half Marathon - Long Beach

5 km 10 km 15 km Half Marathon
Mar
14
Saturday

Leprechaun Chase Half Marathon

5 km 10 km 10 mi Half Marathon
Mar
15
Sunday

Rodeo Run 10K

5 km 10 km
Mar
15
Sunday

The Long Beach Leprechaun Run Half Marathon

5 km 10 km 13 mi
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