Triathlon Calendar near The Woodlands 2025-2026

Nov

15-16

Sa - Su

Oilman Texas Triathlon

Montgomery | 20 mi from The Woodlands

Triathlon

The Oilman Texas Triathlon, held annually at Margaritaville Lake Resort Lake Conroe in Montgomery, Texas, is a premier long-distance triathlon event in southeast Texas. The race features a half-Ironma..

Apr

18

Saturday

Ironman Texas

The Woodlands

Triathlon

IRONMAN Texas, held in The Woodlands, TX, is a premier triathlon event known as "The Big Show." The race features a flat, fast course ideal for personal bests, including a lake swim, a closed-road bik..