Heartland 100 Mile and 50 Mile


Oct 13, 2023 at 6:00 AM

Heartland 100 Mile and 50 Mile

133 S Washington

Cassoday KS, 66842


Entry Fee $80
(Lowest or Early Registration)

Entry Fee 2 $290
(Highest or Late Registration)

Prize Money: no


  • 100K
  • 100M
  • 13.1M
  • 26.2M
  • 50M
  • 125M

Type: Ultra

First Year of the Event: 2000


An out and back course on backcountry gravel roads with less than one mile of paved surface for the 100-mile race. The 125-mile race starts Friday Oct 7, 2022 at 10:00 pm. Beginning on the original Heartland 100 course with a 30 mile loop out to Eureka, KS beginning at mile 15. The 100K is an out and back on a portion of the Heartland 100 course, to Texaco Hill aid station and back. The 50-mile is an out and back on a portion of the Heartland 100 course to Teterville rd aid station and back. The Cassoday marathon is a point to point course with a 1.2 mile loop in Cassoday, then out to Teterville rd aid station. THE NEW TETER ROCK 1/2 MARATHON is an out and back course from Teterville rd aid station to Teter Rock and back. Much of the course meanders through open range with stunning views of the vast expanse of the Flint Hills tallgrass prairie. The 100-mile course has rolling hills and 6,000 feet of climb. Cassoday is located off Interstate 35 and is 34 miles south of Emporia and 22 miles north of El Dorado. The two nearest commercial airports are in Wichita (55 miles southwest) and Kansas City (146 miles northeast). Register here.


No photos available.


Past Event Dates

Held on Oct 13, 2023

Held on Oct 07, 2022

Held on Oct 08, 2021

Held on Oct 10, 2020

Held on Oct 12, 2019

Held on Oct 13, 2018

Held on Oct 14, 2017

Held on Oct 08, 2016

Held on Oct 10, 2015

Held on Oct 11, 2014

Held on Oct 12, 2013

Held on Oct 13, 2012

Held on Oct 08, 2011

Held on Oct 13, 2007

Held on Oct 07, 2006

Held on Oct 08, 2005

Held on Oct 11, 2003

Held on Oct 12, 2002

Event Results

View 2021 Results

View 2018 Results