Register Online
Register online by clicking here or by clicking the button.

Greenland Trail 50K
$80 through Dec 31
$85 Jan 1 – March 31
$90 after March 31
Greenland Trail 25K
$55 through Dec 31
$60 Jan 1 – March 31
$65 after March 31
Greenland Trail 8 Mile
$40
through Dec 31
$45 Jan 1 – March 31
$50 after March 31
Greenland Trail 4 Mile
$30
 through Dec 31
$33 Jan 1 – March 31
$35 after March 31
Add $5 if registering on race day. $5 less for ages 17 and under for the 4 Mile.
The race is limited to the first 1,000 runners.

Season Pass
Register for three or more events produced by Colorado Runner Events at once and save 10% per event. Click here for more information.