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Triathlon Calendar near Lackland Air Force Base 2025-2026

Explore the top triathlons near Lackland Air Force Base for 2025-2026! We've gathered 71 exciting races in the area. Check out our detailed list below to find your next local race.

August 2025
Aug
2
Saturday

Alamo Beer Challenge Race

5 km 10 km 12 mi 13 mi
Aug
2
Saturday

Remember the Alamo…Beer! 13.1

5 km 10 km 13 mi
Aug
16
Saturday

Dam 09 Triathlon

Triathlon
Aug
16
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Aug
22-24
Fr - Su

Fiesta Night Run

Trail Run 5 km 17 km 35 km 50 km
Aug
30
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Aug
31
Sunday

E-Dragon Run Festival

5 km 10 km 13 mi
September 2025
Sep
13
Saturday

Summer Meltdown Half Marathon San Antonio

5 km 6 mi 13 mi
Sep
13
Saturday

Battle of Salado Creek Half Marathon

5 km 5 mi 10 mi 13 mi
Sep
13
Saturday

One In A Million 5K

5 km
Sep
21
Sunday

Texas Tough Helotes Relays Half Marathon

5 km 13 mi
Sep
27
Saturday

San Antonio - HFTC 5k

5 km
Sep
27
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
October 2025
Oct
4
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Oct
11
Saturday

Battle of Hillotes Half Marathon

5 km 10 km 13 mi
Oct
12
Sunday

CleftStrong 5k

5 km
Oct
18
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Oct
19
Sunday

Spooky Sprint - San Antonio

5 km 10 km 13 mi
Oct
25
Saturday

Rocky Horror Trail Run

Trail Run 5 km 10 km 27 km 53 km
Oct
25
Saturday

Monster Dash

5 km 10 km
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