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Obstacle Race Calendar near Crystal Lake 2025-2026

Explore the top obstacle runs near Crystal Lake for 2025-2026! We've gathered 28 exciting races in the area. Check out our detailed list below to find your next local race.

May 2025
May
4
Sunday

Chicagoland Spring Marathon

10 km 13 mi 26 mi
May
10
Saturday

RMS Color Fun Run 5K

5 km
May
10
Saturday

U-46 Deaf and Hard of Hearing 5K

5 km
May
11
Sunday

Barrington Mother's Day 5K

5 km
May
17
Saturday

Ducky Dash

5 km
May
17
Saturday

Run for D103 5K

5 km
May
17
Saturday

Run the Hills 5k

5 km
May
17
Saturday

Super Hero Shuffle 10K

5 km 10 km
May
18
Sunday

Dash for the Dogs 5K

5 km
May
24
Saturday

St. Francis de Sales 5k

5 km
May
25
Sunday

The Memorial 5K

5 km
May
26
Monday

Studio Wine Run

5 km
May
31
Saturday

Cogs Run

5 km
May
31
Saturday

Hometown Half Marathon - Chicago

5 km 10 km 13 mi
June 2025
Jun
1
Sunday

North Shore Classic

5 km 13 mi
Jun
6
Friday

Bong Backyards

Backyard Ultra 24 hr
Jun
7
Saturday

Oneness Run/Walk

5 km 10 km
Jun
7
Saturday

Harvard Milk Days

2 mi 5 km 10 km
Jun
8
Sunday

Forbeck Lake Geneva Half Marathon

5 km 13 mi
Jun
8
Sunday

Lambs Farm 5K

2 mi 5 km
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