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Trail Running Calendar near Arlington Heights 2025-2026

Explore the top trail runs near Arlington Heights for 2025-2026! We've gathered 70 exciting races in the area. Check out our detailed list below to find your next local race.

July 2026
Jul
4
Saturday

IRVINE 4th of July-Red, White, & Blue 5k

5 km
Jul
4
Saturday

Freedom Run on the Ranch

5 km 10 km
Jul
18
Saturday

Harding Hustle

Trail Run 15 km 30 km 50 km
August 2026
Aug
1
Saturday

Riley Park Trail Races

Trail Run 3 mi 10 km ... 30 km 6 hr
Aug
8
Saturday

Run Through the Pines

5 km 10 km
Aug
23
Sunday

Splash Dash 5k

5 km
September 2026
Sep
26-27
Sa - Su

Temecula Spartan Event Weekend

Obstacle Run 5 km 10 km
November 2026
Nov
7
Saturday

Saddleback Marathon

Trail Run 10 km Half Marathon Marathon
Nov
26
Thursday

Plymouth Rock n Run

5 km 10 km
January 2030
Jan
1
Tuesday

Gemini Timing Demo

5 km
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