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Trail Running Calendar near Fountain Valley 2025-2026

Explore the top trail runs near Fountain Valley for 2025-2026! We've gathered 157 exciting races in the area. Check out our detailed list below to find your next local race.

February 2026
Feb
1
Sunday

Griffith Park Run

5 km 21 km
Feb
7
Saturday

Dolphin Dash Half Marathon - Long Beach

5 km 10 km 15 km 21 km
Feb
8
Sunday

Redondo Beach Super Bowl Sunday 10K

5 km 10 km 15 km
Feb
14
Saturday

The HEART RUN Half Marathon

5 km 10 km 13 mi
Feb
14
Saturday

Half Marathon - Los Angeles

Trail Run 5 km 10 km 15 km 21 km
Feb
15
Sunday

Cupid Dash Half Marathon - Long Beach

5 km 10 km 15 km 21 km
Feb
21
Saturday

Bob Long Memorial Mutt Run 5K

5 km
Feb
21
Saturday

cmX 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 21 km
March 2026
Mar
7
Saturday

Bayshore 70.4 Triathlon

Triathlon
Mar
7
Saturday

Lakewood Run

5 km 10 km
Mar
8
Sunday

Los Angeles Marathon

42 km
Mar
14
Saturday

Nine Trails 35 Mile Endurance Run

Trail Run 17 mi 35 mi
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
Mar
21
Saturday

Beer City Half Long Beach

5 km 10 km 21 km
Mar
21-22
Sa - Su

SoCal Deka Fit

Obstacle Run 5 km
Mar
28-29
Sa - Su

Long Beach Half Marathon

5 km 10 km 21 km
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