Brillion close

Running Calendar near Brillion 2026-2027

Monthly updates for Brillion

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

Explore the top running races near Brillion for 2026-2027! We've gathered 35 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

SchneeLauf Fun Run

2 mi 5 km
February 2026
Feb
7
Sa

Beerntsen's Chilly Chocolate 15K

5 km 15 km
March 2026
Mar
14
Sa

Pi Day 5k - Green Bay

5 km
Mar
28-29
Sa - Su

Aurora Health Care Two Rivers 10-Mile

2 mi 10 mi
April 2026
Apr
11
Sa

NK50k

Trail Run 25 km 50 km
Apr
11
Sa

Run Away to the Bay

55 mi
Apr
18
Sa

Think Spring De Pere Half Marathon

5 km Half Marathon
Apr
25
Sa

Oshkosh Half Marathon

5 mi 13 mi
May 2026
May
2
Sa

Fox Heritage Run

8 km
May
2
Sa

NAMI Oshkosh 5K

5 km
May
9
Sa

Sole Burner 5K

5 km
May
9
Sa

Fox River Challenge

5 km
May
17
Su

Epic Marathon

5 km Half Marathon Marathon
May
25
Mo

Operation Guardian Angel Memorial Day Run

5 km 10 km
June 2026
Jun
6
Sa

Eagles Wings 5K

5 km
Jun
7
Su

Maritime Marathon

5 mi 13 mi 26 mi
Jun
13
Sa

Bellin Run

5 km 10 km
Jun
27-28
Sa - Su

Dawn to Dusk Endurance Run - Valders, WI

Backyard Ultra 6 hr 8 hr 16 hr 24 hr
Jun
28
Su

Duck Creek Triathlon

Triathlon
July 2026
Jul
4
Sa

Fox Firecracker 5K

5 km