Frontline OCR obstacle races, mud run, and OCR information, distance, cost, dates, calendar, discounts, obstacles, reviews, and more

https://frontlineocr.com/
Use discount code MRG22 for 25% off your Frontline OCR registration!!!!

Frontline OCR is a 5 mile race with 25+ obstacles inspired by the military and first responders.
CAN YOU HANDLE THE FRONTLINE?

Upcoming Frontline OCR Events

Click an event name to view the event details. Scroll past this, or click here to see the review section
  • Race discount More info
  • July 08, 2017
    Lockport Illinois The Frontline OCR 2017
    Dellwood Park, Lockport, IL, United States
    Save 25% on your Frontline OCR with code MRG22 Learn More
  • May 19, 2018
    Byron Illinois Frontline OCR 2018
    Byron Motosports Park, Byron, IL, United States
    Save 20% on your Frontline OCR with code MRG2018 Learn More
  • October 27, 2018
    Byron Illinois Frontline OCR 3rd Wave 2018
    Byron Motosports Park, Byron, IL, United States
    Save 25% on your Frontline OCR with code MRG22 Learn More
  • May 18, 2019
    Byron Illinois Frontline OCR 4th Wave Spring 2019
    Byron Motosports Park, Byron, IL, United States
    Save 25% on your Frontline OCR with code MRG22 Learn More
  • October 31, 2020
    Byron Illinois Frontline OCR The 5th Wave 2020
    Byron Motosports Park, Byron, IL, United States
    Save 25% on your Frontline OCR with code MRG22 Learn More
  • May 28, 2022
    Byron Illinois Frontline OCR 2022
    Byron Motosports Park, Byron, IL, United States
    Save 25% on your Frontline OCR with code MRG22 Learn More

Browse our calendar of previous mud runs, mud races & obstacle races for Frontline OCR

Frontline OCR News & Featured Reviews

Frontline OCR Reviews from the Community

Average rating: 5 / 5 from 44 reviews.

(Scroll up to see a list of upcoming events for Frontline OCR)

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