Illinois Running Calendar 2026-2027

Mullarkey's Spirits Run is an untimed community 5K in Mount Morris, Illinois on June 7, 2026, part of the Illinois Adventure Series. Finishers receive a county medal, a branded runner cup, a county stamp, and a post run drink.

Jun

7

Su

Bank of America Chicago 13.1

Cicero, Illinois

13 mi

Jun

7

Su

Fox Lake Triathlon

Fox Lake, Illinois

Triathlon

Jun

7

Su

Makin' Strides for Strays

Aurora, Illinois

3 mi

Jun

7

Su

Champaign Firefighters Local 1260 5k

Champaign, Illinois

5 km

Jun

7

Su

Lambs on the Run 5K

Libertyville, Illinois

2 mi 5 km

Jun

7

Su

Hickory Knolls Trail Run

St. Charles, Illinois

Trail Run 5 km 10 km

Jun

7

Su

Run for the Roses - Roselle

Roselle, Illinois

3 mi

Jun

7

Su

Monarch March 5K

Itasca, Illinois

5 km

Jun

11

Th

Super 5k Fun Run/Walk

Metropolis, Illinois

5 km

Jun

11

Th

She Runs the Fox

Batavia, Illinois

5 km

Jun

12

Fr

Central Illinois Summer Trail Series

Peoria County, Illinois

Trail Run 4 mi

Jun

12-13

Fr - Sa

Chicagoland SCADaddle 5K

Warrenville, Illinois

5 km

Jun

12

Fr

La Moille Buffalo Days 5K

La Moille, Illinois

5 km

Jun

13

Sa

Spirits Run - Ottawa

Ottawa, Illinois

5 km

A relaxed 5K social run in Ottawa at Berta's Tap, featuring a local route that passes a historic cemetery. Registration includes a cocktail, a small bite, a T shirt, a wooden medal and a LaSalle County stamp.