Running Races in Oak Brook, Illinois 2026 | Browse All Races

There are 3 running races in Oak Brook, Illinois in 2026. The next is the Turkey Dri Tri Oak Brook Park District on November 22. Distances include 5K races.

CAI - Illinois Family 5k

Sat, Oct 10 · Oak Brook, IL Oak Brook

Road 5k

From $75 Closed

Turkey Dri Tri Oak Brook Park District

Sun, Nov 22 · Oak Brook, IL Oak Brook

Triathlon Turkey Dri Tri Oak Brook Park District

From $20 Closed 40 spots left

Pink 5k Oak Brook Park District

Sat, May 8 · Oak Brook, IL Oak Brook

Road Pink 5k Oak Brook Park DistrictPink 5k Oak Brook Park DistrictPink 5k Oak Brook Park District

From $25 Closed

Tom's Try-athlon Oak Brook Park District

Sat, Jun 5 · Oak Brook, IL Oak Brook

Triathlon Tom's Try-athlon Oak Brook Park DistrictTom's Try-athlon Oak Brook Park DistrictTom's Try-athlon Oak Brook Park District

From $25 Closed

Running Races in Oak Brook, Illinois — 2026

CAI - Illinois Family 5k

Turkey Dri Tri Oak Brook Park District

Pink 5k Oak Brook Park District

Tom's Try-athlon Oak Brook Park District

All Illinois Races