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Duathlons Found In Aurora, Illinois

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Duathlons in & near Aurora, Illinois 2025 - 2026

The most comprehensive list of Duathlons in and near Aurora, Illinois in 2025 - 2026. Find your perfect race!

Race Calendar: Duathlons Found In Aurora, Illinois

🚀Boosted

Trail Mix Off-Road Duathlon and Mountain Bike Race

Rockford, Illinois
05 Oct 25
Free - $85.80
🚀Boosted

The Forge Gravel Triathlon

Lemont, Illinois
16 Aug 25
$124.36 - $289.83
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The Forge Gravel Triathlon

Lemont, Illinois
16 Aug 25
$124.36 - $289.83

Trail Mix Off-Road Duathlon and Mountain Bike Race

Rockford, Illinois
05 Oct 25
Free - $85.80
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