The fourth running of the Never Summer 100k will take place July 28, 2018.

Registration is now open through Ultrasignup. Please click through to the link to register.

Race Fees:

Dec 15 – Dec 31: $175
Jan 1 – May 31: $200
June 1 – July 18: $225

What You Get in Return for Your Registration Fee

  • A truly unique, mind-blowingly scenic, and incredibly challenging course. We’re not joking here, this one is pretty special
  • Enthusiastic, knowledgeable race and aid station volunteers
  • Fully stocked aid stations
  • Gender-specific race T-shirt
  • Pair of Drymax socks
  • Unique finisher award
  • Finish line meal
  • Post race breakfast, raffle and awards
  • Professional medical & communications coverage
  • Qualification for the 2019 Western States 100 Lottery (Finishers under 23 Hours)
  • Memories to last a lifetime

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 Refund/Credit Policy

We understand that the fees for this race (which we have endeavored to keep as reasonable as possible) represent a significant chunk of change. 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 a refund or credit according to the following schedule:

  • Until May 31: 75% refund of registration fee (excluding Ultrasignup fees)
  • June 1 – July 18: 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 refund/credit, please email us at

Cancellation & Refund Policy

With the exception of wait-list transfers, 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 outside of our control, we cannot offer refunds.