Gates Of Yellowstone Triathlon

AUG

1

2026

Soak up Wyoming scenery at the Gates of Yellowstone Triathlon in Cody on August 1, 2026. Swim the reservoir, bike the South Fork Valley, and run with views of Shoshone National Forest in sprint, Olympic, half, or relay formats.

Sat 1 Aug 2026

Cody, Wyoming

Registration

Olympic Distance Olympic Relay Half Distance Sprint Distance

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Gates Of Yellowstone Triathlon

The Gates Of Yellowstone Triathlon takes place on August 1, 2026, in Cody, Wyoming. The event is in its second year and is USAT-certified. The listed race location is Shirley's Pond. The event offers multiple race formats, including a relay option.

Race distances

Sprint: 750m swim, 20km bike, 5km run
Olympic: 1.5km swim, 40km bike, 10km run
Half Distance: 1.9km swim, 90km bike, 21.1km run
Olympic Relay

Course and setting

The swim takes place in the Buffalo Bill Reservoir. The bike course passes through the South Fork Valley. The run is described as a semi-flat course with views of the reservoir and the Shoshone National Forest. Visit the organization's website for the most recent information.

113 km

Half Distance

52 km

Olympic Distance

52 km

Olympic Relay

Sprint Distance