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Running Calendar near Crystal Lake 2026-2027

Monthly updates for Crystal Lake

Get new running races (and updates) in your inbox every month.

Explore the top running races near Crystal Lake for 2026-2027! We've gathered 81 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
January 2026
Jan
10
Sa

Frozen Gnome

Trail Run 10 km 50 km
Jan
10
Sa

50k Mashup Slam

Trail Run 50 km
Jan
10
Sa

SNOW Fun Run

5 km
Jan
24
Sa

Fox Valley Winter Challenge Trail Series

Trail Run 5 km
Jan
31
Sa

Abominable Snow Race

Obstacle Run 5 km 10 km 20 km
Jan
31
Sa

Frozen Tundra 5K

Trail Run 5 km
Jan
31
Sa

Woodstock Groundhog 5k

5 km
February 2026
Feb
1
Su

St. Charles Indoor Triathlon

Triathlon
Feb
7
Sa

Frozen Oaks 5K

5 km
Feb
8
Su

Geneva Park District's Super Shuffle 5K

5 km
Feb
21
Sa

Fox Valley Winter Challenge Trail Series

Trail Run 8 km
March 2026
Mar
7
Sa

Dublindee Kilted 5K Race

5 km
Mar
14
Sa

McHenry Kiwanis Club Shamrock Shuffle

5 km
Mar
14
Sa

Shamrock Beer Run & BrewFest Chicago

5 km
Mar
14
Sa

Lucky Dog 5K - Rolling Meadows

5 km
Mar
15
Su

Deer Park St. Paddy's 10K Run/Walk

5 km 10 km
Mar
15
Su

March Madness Half Marathon

Half Marathon
Mar
15
Su

Zip Thaw

Trail Run 4 mi 8 mi
Mar
22
Su

Fox Valley Winter Challenge Trail Series

Trail Run 10 km
Mar
28
Sa

Kick'n the Kilt 5K

5 km