The Race Radar

Frontline OCR

Byron, Illinois
Frontline OCR official race logo - running event in Byron, Illinois
DATE:
TIME:
LOCATION:
Byron, Illinois
PRICE:
Free
DISTANCES:
14 Events: 6.2 Miles, 6.2 Miles, 6.2 Miles, 6.2 Miles, 6.2 Miles, 6.2 Miles, 6.2 Miles, 3.1 Miles, 1 Miles, 6.2 Miles, 6.2 Miles, 6.2 Miles, 6.2 Miles, 6.2 Miles

About Frontline OCR

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.

Frontline OCRFrontline 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.
Byron, IL

Race Events & Distances

Choose from 17 race distances available for Frontline OCR in Byron, IL. Registration includes timing, finisher medals, and post-race refreshments.

Endurance

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about Endurance

How long is the Endurance?
The Endurance covers 6.2 Miles.
What time does the Endurance start?
The Endurance starts at 8:00:00 AM.
How much does it cost to register for the Endurance?
Registration for the Endurance costs $0.00.
Where is the Endurance located?
The Endurance takes place in Byron, IL.

Special Forces -10K Elite

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about Special Forces -10K Elite

How long is the Special Forces -10K Elite?
The Special Forces -10K Elite covers 6.2 Miles.
What time does the Special Forces -10K Elite start?
The Special Forces -10K Elite starts at 8:15:00 AM.
How much does it cost to register for the Special Forces -10K Elite?
Registration for the Special Forces -10K Elite costs $0.00.
Where is the Special Forces -10K Elite located?
The Special Forces -10K Elite takes place in Byron, IL.

Heroes 1 - Competitive 10K

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about Heroes 1 - Competitive 10K

How long is the Heroes 1 - Competitive 10K?
The Heroes 1 - Competitive 10K covers 6.2 Miles.
What time does the Heroes 1 - Competitive 10K start?
The Heroes 1 - Competitive 10K starts at 8:30:00 AM.
How much does it cost to register for the Heroes 1 - Competitive 10K?
Registration for the Heroes 1 - Competitive 10K costs $0.00.
Where is the Heroes 1 - Competitive 10K located?
The Heroes 1 - Competitive 10K takes place in Byron, IL.

Heroes 2 - Non-Competitive 10K

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about Heroes 2 - Non-Competitive 10K

How long is the Heroes 2 - Non-Competitive 10K?
The Heroes 2 - Non-Competitive 10K covers 6.2 Miles.
What time does the Heroes 2 - Non-Competitive 10K start?
The Heroes 2 - Non-Competitive 10K starts at 8:45:00 AM.
How much does it cost to register for the Heroes 2 - Non-Competitive 10K?
Registration for the Heroes 2 - Non-Competitive 10K costs $0.00.
Where is the Heroes 2 - Non-Competitive 10K located?
The Heroes 2 - Non-Competitive 10K takes place in Byron, IL.

9:00 am Open 10K

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about 9:00 am Open 10K

How long is the 9:00 am Open 10K?
The 9:00 am Open 10K covers 6.2 Miles.
What time does the 9:00 am Open 10K start?
The 9:00 am Open 10K starts at 9:00:00 AM.
How much does it cost to register for the 9:00 am Open 10K?
Registration for the 9:00 am Open 10K costs $0.00.
Where is the 9:00 am Open 10K located?
The 9:00 am Open 10K takes place in Byron, IL.

Team Of 5 (5K or 10K Open or Ruck)

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about Team Of 5 (5K or 10K Open or Ruck)

How long is the Team Of 5 (5K or 10K Open or Ruck)?
The Team Of 5 (5K or 10K Open or Ruck) covers Distance varies.
What time does the Team Of 5 (5K or 10K Open or Ruck) start?
The Team Of 5 (5K or 10K Open or Ruck) starts at 9:00:00 AM.
How much does it cost to register for the Team Of 5 (5K or 10K Open or Ruck)?
Registration for the Team Of 5 (5K or 10K Open or Ruck) costs $0.00.
Where is the Team Of 5 (5K or 10K Open or Ruck) located?
The Team Of 5 (5K or 10K Open or Ruck) takes place in Byron, IL.

Team of 20 (5K or 10K Open or Ruck)

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about Team of 20 (5K or 10K Open or Ruck)

How long is the Team of 20 (5K or 10K Open or Ruck)?
The Team of 20 (5K or 10K Open or Ruck) covers Distance varies.
What time does the Team of 20 (5K or 10K Open or Ruck) start?
The Team of 20 (5K or 10K Open or Ruck) starts at 9:00:00 AM.
How much does it cost to register for the Team of 20 (5K or 10K Open or Ruck)?
Registration for the Team of 20 (5K or 10K Open or Ruck) costs $0.00.
Where is the Team of 20 (5K or 10K Open or Ruck) located?
The Team of 20 (5K or 10K Open or Ruck) takes place in Byron, IL.

Ruck Division

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about Ruck Division

How long is the Ruck Division?
The Ruck Division covers 6.2 Miles.
What time does the Ruck Division start?
The Ruck Division starts at 9:00:00 AM.
How much does it cost to register for the Ruck Division?
Registration for the Ruck Division costs $0.00.
Where is the Ruck Division located?
The Ruck Division takes place in Byron, IL.

Team of 10 (5K or 10K Open or Ruck)

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about Team of 10 (5K or 10K Open or Ruck)

How long is the Team of 10 (5K or 10K Open or Ruck)?
The Team of 10 (5K or 10K Open or Ruck) covers Distance varies.
What time does the Team of 10 (5K or 10K Open or Ruck) start?
The Team of 10 (5K or 10K Open or Ruck) starts at 9:00:00 AM.
How much does it cost to register for the Team of 10 (5K or 10K Open or Ruck)?
Registration for the Team of 10 (5K or 10K Open or Ruck) costs $0.00.
Where is the Team of 10 (5K or 10K Open or Ruck) located?
The Team of 10 (5K or 10K Open or Ruck) takes place in Byron, IL.

9:30 am Open 10K

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about 9:30 am Open 10K

How long is the 9:30 am Open 10K?
The 9:30 am Open 10K covers 6.2 Miles.
What time does the 9:30 am Open 10K start?
The 9:30 am Open 10K starts at 9:30:00 AM.
How much does it cost to register for the 9:30 am Open 10K?
Registration for the 9:30 am Open 10K costs $0.00.
Where is the 9:30 am Open 10K located?
The 9:30 am Open 10K takes place in Byron, IL.

9:45 am Open 5K

3.1 Miles
Distance
3.1 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about 9:45 am Open 5K

How long is the 9:45 am Open 5K?
The 9:45 am Open 5K covers 3.1 Miles.
What time does the 9:45 am Open 5K start?
The 9:45 am Open 5K starts at 9:45:00 AM.
How much does it cost to register for the 9:45 am Open 5K?
Registration for the 9:45 am Open 5K costs $0.00.
Where is the 9:45 am Open 5K located?
The 9:45 am Open 5K takes place in Byron, IL.

Kid's Course

1 Miles
Distance
1 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about Kid's Course

How long is the Kid's Course?
The Kid's Course covers 1 Miles.
What time does the Kid's Course start?
The Kid's Course starts at 10:00:00 AM.
How much does it cost to register for the Kid's Course?
Registration for the Kid's Course costs $0.00.
Where is the Kid's Course located?
The Kid's Course takes place in Byron, IL.

10:00 am Open 10K

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about 10:00 am Open 10K

How long is the 10:00 am Open 10K?
The 10:00 am Open 10K covers 6.2 Miles.
What time does the 10:00 am Open 10K start?
The 10:00 am Open 10K starts at 10:00:00 AM.
How much does it cost to register for the 10:00 am Open 10K?
Registration for the 10:00 am Open 10K costs $0.00.
Where is the 10:00 am Open 10K located?
The 10:00 am Open 10K takes place in Byron, IL.

10:30 am Open 10K

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about 10:30 am Open 10K

How long is the 10:30 am Open 10K?
The 10:30 am Open 10K covers 6.2 Miles.
What time does the 10:30 am Open 10K start?
The 10:30 am Open 10K starts at 10:30:00 AM.
How much does it cost to register for the 10:30 am Open 10K?
Registration for the 10:30 am Open 10K costs $0.00.
Where is the 10:30 am Open 10K located?
The 10:30 am Open 10K takes place in Byron, IL.

11:00 am Open 10K

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about 11:00 am Open 10K

How long is the 11:00 am Open 10K?
The 11:00 am Open 10K covers 6.2 Miles.
What time does the 11:00 am Open 10K start?
The 11:00 am Open 10K starts at 11:00:00 AM.
How much does it cost to register for the 11:00 am Open 10K?
Registration for the 11:00 am Open 10K costs $0.00.
Where is the 11:00 am Open 10K located?
The 11:00 am Open 10K takes place in Byron, IL.

11:30 am Open 10K

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about 11:30 am Open 10K

How long is the 11:30 am Open 10K?
The 11:30 am Open 10K covers 6.2 Miles.
What time does the 11:30 am Open 10K start?
The 11:30 am Open 10K starts at 11:30:00 AM.
How much does it cost to register for the 11:30 am Open 10K?
Registration for the 11:30 am Open 10K costs $0.00.
Where is the 11:30 am Open 10K located?
The 11:30 am Open 10K takes place in Byron, IL.

12:00 pm Open 10K

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Byron, IL
ByronIL
Frontline OCR Organizers

Frequently Asked Questions about 12:00 pm Open 10K

How long is the 12:00 pm Open 10K?
The 12:00 pm Open 10K covers 6.2 Miles.
What time does the 12:00 pm Open 10K start?
The 12:00 pm Open 10K starts at 12:00:00 PM.
How much does it cost to register for the 12:00 pm Open 10K?
Registration for the 12:00 pm Open 10K costs $0.00.
Where is the 12:00 pm Open 10K located?
The 12:00 pm Open 10K takes place in Byron, IL.

Registration Information

Registration is typically available online until race day (subject to capacity). Early registration is recommended for guaranteed entry and potential early bird pricing. Check with race organizers for specific event details and included amenities.

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