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Triathlon Calendar near Yorba Linda 2025-2026

Explore the top triathlons near Yorba Linda for 2025-2026! We've gathered 51 exciting races in the area. Check out our detailed list below to find your next local race.

December 2025
Dec
13
Saturday

Crystal Cove Trail Run

Trail Run 6 km 15 km
Dec
13
Saturday

Merry Miles Half Marathon

5 km 10 km 13 mi
Dec
14
Sunday

Santa's Toy Trot Half Marathon

5 km 10 km 10 mi 13 mi
Dec
20
Saturday

Santa’s Reindeer Run Half Marathon

5 km 10 km 13 mi
Dec
28
Sunday

Run In The New Year Half Marathon

5 km 10 km 13 mi
Dec
28
Sunday

Countdown to the Finish Half Marathon

5 km 10 km 10 mi 13 mi
January 2026
Jan
4
Sunday

Grievances & Gratitude Run – Half Marathon

5 km 10 km 13 mi
Jan
10
Saturday

Citrus Heritage Run

February 2026
Feb
1
Sunday

Surf City Marathon

5 km 13 mi 26 mi
Feb
21
Saturday

Bob Long Memorial Mutt Run 5K

November 2026
Nov
26
Thursday

Plymouth Rock n Run

5 km 10 km
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