5K Races in Ottawa, Illinois 2026 — MyNextRace | My Next Race

There are 6 5K races in Ottawa, Illinois in 2026. The next is the Starved Rock Country Marathon on May 9.

Starved Rock Country Marathon

Sat, May 9 · Ottawa, IL Ottawa

Road 5k10KHalf Marathon +3

From $40 Open

Berta's Tap Spirits Run - Ottawa

Sat, Jun 13 · Ottawa, IL Ottawa

Road Berta's Tap Spirits Run - Ottawa

From $40 Open

Run the Plank 5k

Sat, Jun 20 · Ottawa, IL Ottawa

Virtual 5k5k Virtual

From $30 Open

Run Today for Tomorrow

Sat, Jun 27 · Ottawa, IL Ottawa

Virtual 5k Virtual5k

From $30 Open

Runway To a Cure

Sat, Sep 19 · Ottawa, IL Ottawa

Road Family Walk / RunRunway To A Cure 5K

From $20 Open

Run the River for Respect 5K

Sun, Sep 27 · Ottawa, IL Ottawa

Road 5K

From $30 Open