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 24 2020
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)
10/26/19 1 6:11:56
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.
Lake Murray Endurance Run
  • Oct 24, 2020
  • Ardmore, OK
50 KM 100 KM 100 Miles