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

For children ages 4-15

Compete with kids your own age

Run in a sack race, climb walls, crawl through mud and get really dirty!

Plenty of space for your parents to see your glory

Rain or shine – the muddier the better! Wear old clothes and plan on getting dirty

Upcoming Extreme Field Day Events


We don't know of any upcoming events for Extreme Field Day. You can check out our list of past events and reviews below, or if you know of an upcoming race, add it to our calendar!



Browse our calendar of previous mud runs, mud races & obstacle races for Extreme Field Day

Extreme Field Day Reviews

Average rating: 2 / 5 from 1 reviews.

(Scroll up to see a list of upcoming events for Extreme Field Day)

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don't risk it

Aug 15, 2015 by mom
Event Name: New hampshire 

I paid for 3 tickets, then Extreme Field Day changed the date of the event. They said they would refund my $90, but have ignored my requests for said refund. I would NOT paid for tickets unless you are absolutely certain that either A) you will attend or B) you have plenty of money to throw away.


The Ultimate Mud Run, Obstacle Race and Adventure Race Guide , USA 2.0 2.0 1 1 I paid for 3 tickets, then Extreme Field Day changed the date of the event. They said they would refund my $90, but have ignored my requests for said refund. I would NOT paid for