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Triathlon Calendar near Arlington 2025-2026

Explore the top triathlons near Arlington for 2025-2026! We've gathered 166 exciting races in the area. Check out our detailed list below to find your next local race.

June 2026
Jun
7
Sunday

WW Military Miles Half Marathon

5 km 10 km Half Marathon
Jun
20
Saturday

The Best Races - Fort Worth

5 km 10 km 13 mi
Jun
21
Sunday

Lemonade Dash Dallas

5 km
Jun
28
Sunday

Keller Firecracker 10K

5 km 10 km
July 2026
Jul
4
Saturday

Firecracker 5K - Dallas

5 km
Jul
4
Saturday

The Best Races - Fort Worth

5 km 10 km 13 km
Jul
4
Saturday

Red, Hot & Blue 4 Miler

4 mi
Jul
25
Saturday

The Best Races - Fort Worth

5 km 10 km 13 mi
Jul
26
Sunday

Popsicle Dash Dallas

5 km
August 2026
Aug
1
Saturday

Blazin' Summer Sufferfest

Trail Run 5 km 10 km ... 36 km 54 km
Aug
16
Sunday

Summer Sizzler - Fort Worth

5 km 10 km 15 km
Aug
22
Saturday

Hot Trot Half Marathon

5 km 10 km Half Marathon
Aug
23
Sunday

Watermelon Dash Dallas

5 km 10 km
September 2026
Sep
12
Saturday

Too Hot To Handle

5 km 6 mi 13 mi
Sep
12
Saturday

Back to the 80s 10K

Trail Run 5 km 10 km 15 km
Sep
19
Saturday

Aid Via Action 5K

5 km
Sep
19
Saturday

Be Healthy Burleson 10K

5 km 10 km
Sep
26
Saturday

Fort Worth Oktoberfest 5K

5 km
Sep
27
Sunday

Rock of Ages Half Marathon

5 km 10 km Half Marathon
October 2026
Oct
3
Saturday

Irving Oktoberfest Half Marathon

5 km 10 km Half Marathon
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