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Triathlon Calendar near Big Bear Lake 2025-2026

Explore the top triathlons near Big Bear Lake for 2025-2026! We've gathered 12 exciting races in the area. Check out our detailed list below to find your next local race.

August 2025
Aug
2
Saturday

Green Valley Lake Half Marathon

Trail Run 5 km 10 km 13 mi
Aug
9
Saturday

Run Through the Pines

5 km 10 km
September 2025
Sep
5-7
Fr - Su

Tough Mudder - Big Bear

Obstacle Run 5 km 10 km
Sep
5-7
Fr - Su

In-N-Out Tough Mudder Challenge

Obstacle Run 5 km 10 km
October 2025
Oct
9-11
Th - Sa

Kodiak Ultra Marathons

Trail Run 10 km 21 km ... 100 km 159 km
November 2025
Nov
1
Saturday

Wildwood Canyon Trail Run

Trail Run 8 hr
Nov
8
Saturday

REVEL Big Bear

13 mi 26 mi
Nov
27
Thursday

Big Bear Turkey Trot

3 mi 6 mi 9 mi
December 2025
Dec
7
Sunday

Lopers Club Holiday Classic Half Marathon

5 km 10 km 13 mi
April 2026
Apr
25
Saturday

Dash for disABILITIES Superhero 5K

5 km
May 2026
May
16-17
Sa - Su

Big Bear Spartan Trifecta Weekend

Obstacle Run 5 km 10 km 21 km
May
17
Sunday

Gorgonio View Trail Run

Trail Run 10 km
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