Upcoming Triathlons in Illinois

Trail Mix Off-Road Duathlon and Mountain Bike Race

Rockford, IL

October 5, 2025

Duathlon

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Turkey Dri Tri Oak Brook Park District

Oak Brook, IL

November 23, 2025

Dry Tri

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Lake Lou Yaeger Triathlon

Litchfield, IL

May 17, 2026

OlympicSprintAquabike

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Tri-Shark Classic

Hudson, IL

June 6, 2026

SprintDuathlon

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Ironman 70.3 Rockford Illinois

Rockford, IL

June 21, 2026

Half Iron

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Lake Springfield Triathlon

Springfield, IL

July 25, 2026

Half IronOlympicSprintAquabike

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