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California Trail Running Calendar 2024-2025

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Explore the best trail runs in California for 2024-2025! Our updated list features 231 exciting races across the state. Find your next race in California below and join the running community at these great events!

December 2024
Dec
28
Saturday

Brazen New Year's Eve

Trail Run 5 km 10 km 13 mi
January 2025
Jan
1
Wednesday

Auburn Resolution Run

Trail Run 5 km 10 km 10 mi
Jan
1
Wednesday

Brazen New Year's Day

Trail Run 5 km 10 km 13 mi
Jan
4
Saturday

Winchell Cove 10K/10Mi Trail Run

Trail Run 10 km 10 mi
Jan
4
Saturday

Hacienda Hills Trail Run - Winter

Trail Run 5 km 10 km ... 26 mi 50 km
Jan
5
Sunday

Del Dios Trail Race

Trail Run 5 km 10 km 13 mi 50 km
Jan
11
Saturday

Inside Trail - No Hands Trail Run

Trail Run 8 km 13 mi 35 km 50 km
Jan
11
Saturday

San Diego 50 Mile & Trail Marathons

Trail Run 5 km 5 mi ... 26 mi 50 mi
Jan
11
Saturday

IPA Beer Trail Runs

Trail Run 5 km 12 km
Jan
12
Sunday

Crystal Springs (Winter) Trail Run

Trail Run 8 km 13 mi ... 26 mi 50 km
Jan
19
Sunday

Sycamore Island 10K Run

Trail Run 5 km 10 km
Jan
25
Saturday

Fort Ord Trail Run

Trail Run 10 km 25 km 50 km
Jan
25
Saturday

Monterey Ultra 50 Miler

Trail Run 50 mi
Jan
25
Saturday

Folsom Lake Sweetwater Trail Run

Trail Run 5 km 10 km ... 26 mi 50 km
Jan
25
Saturday

Coyote Hills Run

Trail Run 5 km 10 km 13 mi
Jan
25
Saturday

China Camp Challenge

Trail Run 5 km 10 km 13 mi
Jan
25
Saturday

La Cuesta Ranch Trail Run

Trail Run 10 km 25 km 50 km
Jan
25
Saturday

Sean o'Brien

Trail Run 30 km 42 km ... 50 mi 100 km
Jan
25
Saturday

The Gumby 10k and 5k

Trail Run 5 km 10 km
Jan
26
Sunday

Mt. Hollywood 12K Trail Run Hike

Trail Run 5 km 8 km 12 km
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