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Running Calendar near Glendale Heights 2025-2026

Monthly updates for Glendale Heights

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

Explore the top running races near Glendale Heights for 2025-2026! We've gathered 120 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
December 2025
Dec
27
Sa

The Best Races - Chicago

5 km 10 km 13 mi
January 2026
Jan
1
Th

Cheers to New Year's 5k

5 km
Jan
3
Sa

Bodies Race Company - Shorewood

5 km 10 km Half Marathon
Jan
10
Sa

Frozen Gnome

Trail Run 10 km 50 km
Jan
10
Sa

50k Mashup Slam

Trail Run 50 km
Jan
24
Sa

Fox Valley Winter Challenge Trail Series

Trail Run 5 km
Jan
31
Sa

F3 Lake Half Marathon

5 km Half Marathon
Jan
31
Sa

Frozen Tundra 5K

Trail Run 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
Feb
22
Su

Wildcat Indoor Triathlon

Triathlon
Feb
22
Su

No Frills Fun Run

10 km
Feb
28
Sa

Saw Wee Kee - Winter Trail Run

Trail Run
March 2026
Mar
14
Sa

Muddy Shamrock @ The Forge

Trail Run 7 mi 13 mi
Mar
14
Sa

Shorewood Shuffle

5 km
Mar
14
Sa

CORE Indoor Sprint Triathlon

Triathlon
Mar
14
Sa

McHenry Kiwanis Club Shamrock Shuffle

5 km
Mar
14
Sa

Shamrock Beer Run & BrewFest Chicago

5 km