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Splashland Triathlon
Saturday, October 3, 2026 · Alamosa, United States
Distances
1.6km
5K
5.5km
16.1km
About this race
The Splashland Triathlon begins at 9:00 a.m. at Splashland Hot Springs Pool in Alamosa, Colorado, located at 5895 Highway 17. This USAT-sanctioned sprint triathlon benefits a good cause, and its location offers an immediate, distinctive feature: the swim takes place within a geothermal pool instead of open water.
The race features a short, beginner-friendly format. The bike leg covers 10 miles, the swim is a 400-yard serpentine course in the pool, and the run measures approximately 3.2 to 3.4 miles, varying with the event's specific setup. It is the third event in the four-part Great Southwest Triathlon Series, catering to both novice and experienced triathletes, and it raises funds for ADA equipment for veterans and disabled patrons.
Start location
5895 Co. Hwy 17
Alamosa, CO