EnglishKM / Β°CπŸ‡ΊπŸ‡Έ United States
Hell Creek 100 and Pure Hell 140

Hell Creek 100 and Pure Hell 140

  • Trail Run
  • 161 km
  • 225 km
  • 100 km
  • 32 km
Switchgrass Trail Head, Sylvan Grove, KS, USA
until
Ultraverse Supplements

Interested in participating?

Add this event to your list to receive updates and have your own events calendar

About the Event

Event Overview

The Hell Creek 100 features four distances: the Hell Creek 100, the Pure Hell 140, a 100k, and a 20-miler. Race dates are from October 3 to 5, 2025.

Race Details

  • Pure Hell 140: Starts on Friday, October 3, 2025 at 10:00 AM
  • Hell Creek 100: Starts on Saturday, October 4, 2025 at 6:00 AM
  • Check-in: Friday 9:15 – 9:50 AM for Pure Hell 140; early check-in available on Friday evening.

Course Information

The races take place on the rugged, single-track Switchgrass Mountain Bike Trail, known for its elevation challenges. The looped course is easy to follow with stunning views, ensuring an unforgettable racing experience.

Elevation Statistics

  • 20-mile – 2,024 ft
  • 100k – 6,072 ft
  • 100-mile – 10,120 ft
  • Pure Hell 140 – 14,168 ft

Aid Stations

There will be two main aid stations with food, water, and electrolyte drinks throughout the course.

SWAG and Awards

Participants will receive event-themed shirts, bags, and distance-specific medals or buckles, along with post-race refreshments.

Registration Details

Registration closes on September 28, 2025. Registration fees include:

  • Pure Hell 140 - $346.96
  • 100 Miler - $289.71
  • 100K - $209.57
  • 20 Miler - $123.71

Participate in this thrilling event, test your endurance, and enjoy the stunning scenery of Kansas!

How to get there

Courses

  • Hell Creek 100

    • Trail Run
    • 161 km
  • Pure Hell 140

    • Trail Run
    • 225 km
  • 100K

    • Trail Run
    • 100 km
  • 20 Miler

    • Trail Run
    • 32 km

Tickets

Apuama does not sell tickets. Check prices and availability on the event's website.
Pure Hell 140 Registration$346.96
100 Miler Registration$289.71
100K Registration$209.57
20 Miler Registration$123.71
Event Website