The Newton Hills Ultra gives runners the chance to take the next step as it provides race distances of 20 km, 30 km, and 50 km. Join us for a great run through Newton Hills State Park (near Canton, SD), one of the jewels of SD state parks. 

The course consists of a 10km loop through the NH trail system. Each race is comprised of the number of loops needed to reach the chosen distance (i.e. 2, 3, or 5 loops). While South Dakota is generally known for its lack of topography,the Newton Hills trails are anything but flat.

Upcoming Races

Oct 26 2019
50 KM
Multiple Loop Course
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts


50 KM View course top times

Date Finishers Top Result Top Result (F)
10/27/18 18 4:26:05 6:27:50
10/28/17 21 4:03:17 5:27:19
10/29/16 7 4:42:20 6:33:14
10/31/15 10 4:20:32 6:34:54
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information.
Miami 100
  • Sep 28, 2019
  • Miami, FL
100 Miles