Online Registration is Closed. Late registration is available at Packet Pickup, Friday, September 11 4-7p at Altitude Running


Fees for the 2020 Black Squirrel Trail Half Marathon will be as follows.

Dec 7 – April 30: $70
May 1 – July 31: $80
Aug 1 – Sep 11: $95

What You Get in Return for Your Registration Fee

  • A kick-ass, well marked, and challenging course.
  • Enthusiastic, knowledgeable race and aid station volunteers.
  • Well stocked aid stations.
  • Gender specific race T-shirt (Not guaranteed for late entries after 8/27)
  • Pint glass finisher award and overall and age group awards.
  • Post race breakfast to-go.

Waiting List

In the event that the race sells out, we will maintain a waiting list and transfer runners from the waiting list to the race roster should other runners already registered not be able to attend.

Transfer Credit Policy

In the event that the race sells out and there are runners on the waiting list, we will offer a race-transfer option, allowing runners credit towards their next Gnar Runners race registration according to the following schedule:

  • Aug 20: 100% credit of registration fee (excluding Ultrasignup fees).
  • Aug 21 – Sept 9: 50% credit of registration fee (excluding Ultrasignup fees).

Credits may be applied to any future Gnar Runners race and will be valid for 12 months.

If we do not have runners on the waiting list available to accept a transfer entry, then unfortunately we will not be able to offer a refund or credit.

To request a transfer credit, please email us at

Cancellation & Refund Policy

Entries are non-refundable and non-transferable. In the event the race is cancelled due to extreme weather, fire, or for some other unforeseeable event, we cannot offer refunds or credits.