Toughest Trail 1/2 Marathon on the Front Range.

REGISTRATION IS CLOSED- WE ARE SOLD OUT!!

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Space is limited!

First come, first serve registration

Check it out!

Check out the detailed course map and description from the race director.

What's happening?

Information about where to park and when to be there.

More Info

You will gain over 2800 vertical feet in this rough and rocky trail race.

Part of proceeds go to Jefferson County Open Space. Visit us at facebook at http://www.facebook.com/FeartheDeerHalf