Run Crazy Horse

More races nearby

• Lean Horse Ultra Marathon [leanhorseultra.com] [Register at raceroster.com]

  Sat, Aug 01, 2026 at 5:00 AM

  Description

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  RACE OVERVIEW

  The Lean Horse Ultra Marathon is run in August every year in the Black Hills of South Dakota. It was first run in 2005. It features a 100-mile race, a 50-mile race, a 30-mile race, a...

  RACE OVERVIEW

  The Lean Horse Ultra Marathon is run in August every year in the Black Hills of South Dakota. It was first run in 2005. It features a 100-mile race, a 50-mile race, a 30-mile race, a 20-mile race, and a 30-mile Black Hills CrossFit Edition - Singles, 3, and 6 person relays. The course is held on the George S. Mickelson Trail.

  Course Overview

  Surface: Crushed Limestone

  Course: Mickelson Trail

  Elevation Profile: Extended gentle climbs. This is due to the fact the course is on an old railroad bed.

  Hosting Town: Custer, South Dakota

  Average August daytime temperature: High of 79 degrees. Low of 53 degrees.

  Fun Facts

  33rd sanctioned 100-mile race in the United States

  Known as one of the best non technical courses in the United States

  One of the most scenic rails to trails courses in the country

  7.3 km
  Homestead Drive, Custer, South Dakota, 57730, United States
  OpenStreetMap Google Maps

  Marathon Run Trail Ultra

• Lean Horse Trail Races [finishers.com]

  Fri, Aug 14, 2026

  8 km
  Custer, South Dakota, United States
  OpenStreetMap Google Maps

  Run Trail

• Run Crazy Horse [runcrazyhorse.com] [Register at raceroster.com]

  Sun, Oct 04, 2026 at 8:00 AM

  Description

  Run Crazy Horse

  0 m
  12151 Avenue Of The Chiefs, Custer County, South Dakota, 57730, United States
  OpenStreetMap Google Maps

  1k 5k 21k 42k Run