# Running Races in Oak Brook, IL (2026)

> 4 upcoming races in and around Oak Brook, Illinois.

- **Page:** https://runthis.run/races/illinois/oak-brook

## Races

- **[CAI - Illinois Family 5k](https://runthis.run/event/rs-192529-cai-illinois-family-5k)** — Sat, Oct 10, 2026 · 12:00 AM UTC · Oak Brook, IL · 5K
- **[Turkey Dri Tri Oak Brook Park District](https://runthis.run/event/rs-185890-turkey-dri-tri-oak-brook-park-district)** — Sun, Nov 22, 2026 · 12:00 AM UTC · Oak Brook, IL
- **[Pink 5k Oak Brook Park District](https://runthis.run/event/rs-157163-pink-5k-oak-brook-park-district)** — Sat, May 8, 2027 · 12:00 AM UTC · Oak Brook, IL · 5K
- **[Tom's Try-athlon Oak Brook Park District](https://runthis.run/event/rs-196395-toms-try-athlon-oak-brook-park-district)** — Sat, Jun 5, 2027 · 12:00 AM UTC · Oak Brook, IL

---

Source: [https://runthis.run/races/illinois/oak-brook](https://runthis.run/races/illinois/oak-brook) — data from Run This (runthis.run).