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Triathlon Calendar near Southlake 2025-2026

Explore the top triathlons near Southlake for 2025-2026! We've gathered 151 exciting races in the area. Check out our detailed list below to find your next local race.

December 2025
Dec
27
Saturday

Fund Run

5 km
January 2026
Jan
1
Thursday

Day One - Denton, TX

5 km 10 km 15 km
Jan
4
Sunday

Black Diamond

5 km 10 km 13 mi
Jan
10
Saturday

Hotcake Hustle

5 km 10 km
Jan
31
Saturday

Too Cold to Hold Half Marathon

5 km 10 km 13 mi
February 2026
Feb
8
Sunday

The Big One

5 km
Feb
14
Saturday

Love on the Run Half Marathon

5 km 10 km 13 mi
Feb
14
Saturday

Heartbreaker (Garland, TX)

5 km 10 km 13 mi
Feb
21
Saturday

Form Follows Fitness 5K

5 km
Feb
27
Friday

Cowtown Race Weekend

5 km 10 km 13 mi 26 mi
April 2026
Apr
19
Sunday

Health's Angels Wheels & Wings 5K

5 km
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