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Triathlon Calendar near Rosemont 2025-2026

Explore the top triathlons near Rosemont for 2025-2026! We've gathered 185 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
31
Sunday

North Shore Classic

5 km 21 km
June 2026
Jun
27
Saturday

Run the Runway - Wheeling

5 km
July 2026
Jul
4
Saturday

Warrenville Park District Firecracker 5K

5 km
August 2026
Aug
1
Saturday

College of DuPage Alumni 5k

5 km
Aug
8
Saturday

Raceway 5K

3 km 5 km
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