When you run all three Kansas Ultraverse Supplements races, you will earn an Ultraverse Kansas Slam Buckle! Our three Kansas races include the following;

The Eternal Damnation Backyard – April 15

The Sticks 6/12/24/48/72 Hour Races – June 1st-4th (depending on race distance)

The Hell Creek Race Series – Sept. 30 (The Pure Hell 140 starts Sept. 29)


Hell Creek Half & 50K – Aug. 12th

That’s 3 amazing races, all with totally different formats.


The Sticks
ultraverse kansas slam


  • To be eligible for the buckle, you must complete ANY distance in each of the three races.
  • There are no DNF’s in Eternal Damnation or The Sticks, so any completed distance is eligible. You must FINISH the distance you sign up for at either Hell Creek race, as we do not allow dropdowns on race day.
  • Buckles will be distributed at the Hell Creek 100 race upon successful completion.
  • Finishers will be featured in a shout-out on the Ultraverse Supplements FB page, our website, and our email newsletter.

Additionally, the male and female who accumulate the MOST mileage between all three races will receive an additional award with their total mileage on display!

Eternal Damnation

Eternal Damnation

The first and only true Backyard in Kansas.

This is a true last man standing event, and it will go on until there is only one runner left; no matter how long it takes! Each lap will be 4.167 miles long, and you will have 1 hour to complete each lap.

This race is about grit and the determination to finish another lap. When you have had enough, and you don’t think you can finish another lap, you are welcome and encouraged to stick around and cheer on the other participants.

Register Now

The Sticks

A low-key timed race with a fun, small-town, homegrown feel on a farmstead outside of Norton, KS.  Half race, half hootenanny.

With options of 6/12/24/48/72 hours, there is a race for every type of runner at The Sticks. The course will be a combination of mowed pasture and dirt road.  The course will not be overly technical, but isn’t necessarily flat.  It has rolling hills and the mowed pasture is uneven and challenging.  Participants will run the same  loop as many times as possible in the time option that they choose.

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Hell Creek Race

Hell Creek 100 Series or Hell Creek Half & 50K

All runs will take place on the single-track, Switchgrass Mountain Bike Trail, at Wilson State Park.

If you’ve never run this trail you are in for a treat.  Switchgrass is very hilly, but not overly rugged.  Much of the trail runs directly beside beautiful Wilson Lake, the clearest lake in Kansas.  The trail is totally exposed, with no heavily wooded areas.

Hell Creek 100 Hell Creek Half & 50K

Proxima C is the provided fuel for all Ultraverse Supplements Races