Northbrook close

Running Calendar near Northbrook 2026-2027

Monthly updates for Northbrook

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

Explore the top running races near Northbrook for 2026-2027! We've gathered 144 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
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
7
Sa

Frozen Oaks 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
22
Su

Lifetime Fitness Indoor Triathlon

Triathlon
March 2026
Mar
5
Th

Solemn Oath Brewery Run

5 km
Mar
7
Sa

Dublindee Kilted 5K Race

5 km
Mar
8
Su

Dream Team Dri Tri Oak Brook Park District

Triathlon
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

Lucky 7K

7 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
22
Su

Fox Valley Winter Challenge Trail Series

Trail Run 10 km
Mar
22
Su

Bank of America Shamrock Shuffle

8 km
Mar
28
Sa

Chauncey's 4 at The Farm

Trail Run 4 mi