Grandmaster Ultrarunning Event

Course

Loops of ATV trail across the Arizona Strip desert, based out of Mesquite, Nevada, with wide-open vistas and rolling hills past viewpoints such as Thelma & Louise. The 50K loop climbs about 1,580 ft and the 50-mile loop about 2,450 ft, with the 100K and 100 Mile repeating them. Aid stations sit every 4-7 miles.

Key dates

• ✓
  Entries opened
  Mon 4 May 2026
• ★
  Race day
  Fri 26 Feb 2027

About

Welcome to the warm and sunny Arizona strip for an ultrarunning event! This event is exclusively for runners 50+ year old. Come and enjoy miles trail running on ATV trails and beautiful scenery in the desert.

• 

  Trail Trashed Ultra

  Sat 6 Mar 2027 · Henderson, NV · 50k · Marathon · Half Marathon · 10K · 5K · 1 mile kids' run

  Desert singletrack with Las Vegas Strip views

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• 

  Labor of Love

  Sat 6 Mar 2027 · Las Vegas, NV · 50K · Marathon · Half Marathon · 10K · 5K

  Lovell Canyon high desert, cooler than the Vegas Strip

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• 

  Lucky 5K/10K/Half Marathon - Las Vegas

  Sun 7 Mar 2027 · Las Vegas, NV · Half Marathon · 10K · 5K
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• 

  Leprechaun Race

  March 2027 · Reno, NV · 5K · 0.4 km

  St. Patrick's dash through Reno's downtown and midtown

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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.