Frontline OCR - 10:00 am Open 10K
Also in this race
These events were grouped as one card in discovery—pick another distance or date without going back.
External Event
Distance
6.2 mi
Pace
All paces
Terrain
Road
Difficulty
All Levels
About this run
Frontline OCR is more than a race. It's a tribute. The Frontline OCR Foundation is a 501(c)(3) non-profit organization. This event was created to honor the grit and sacrifice of military personnel, veterans, and first responders by putting participants through an obstacle course that mirrors the physical and mental battles faced in the line of duty. Every obstacle is purpose-built to challenge your limits and reflects the toughness required on the real frontline. There are no shortcuts. No scheduled breaks. Just you, the course, and the chance to prove what you're made of. This is not your average race. It's a test of courage, resilience, and readiness. Prove you belong. Earn your badge on May 23rd, 2026. Join us on the Frontline, or sit on the sideline.
Typical conditions
For events around May 2027 in Byron, IL, United States: Typical spring conditions in this region — mornings can still be cool; confirm start-time guidance on the official page.
How to prepare
A 10K benefits from a mix of easy mileage and one quality workout weekly. Build toward a long run of about 8–12 km in the weeks before the event, and keep taper light.
Find more short races near youGetting there
This event is listed in Byron, IL, United States. Confirm the exact start venue, parking, and transit options on the official registration page.
Registration is handled by the official event organizer
Know a local group? Host a community run in Byron