Event Description:
The Antelope Island Fall Classic has been a staple of the Utah trail running scene since the early 2010s, offering a late-season test across rolling desert terrain, ridgelines, and wide-open views of the Great Salt Lake. In 2026, the event expands with new distances, including a 75K featuring an out-and-back to the island’s high point, Frary Peak, and a 10-mile loop highlighting the singletrack around Bridger Bay.
With multiple distances and a growing festival atmosphere, the Fall Classic continues to evolve while staying rooted in what has always made it special: simple, scenic, and a perfect way to close out the season.
Course Information:
75K / 47 Miles: ~6,218 Feet of Gain; Start time 7am; 11:59 pm cut-off (17 hours)
50K/31.75 Miles ~3,287 Feet of Gain; Start time 8am; 11:59pm cut-off (16 hours)
10 Miler: ~663ft Feet of Gain; Start time 9am; 11:59 pm cut-off (15 hours)
PRICES:
75K: Until Aug 15: $175; Until Oct 10 $225
50K: Until Aug 15: $115; Until Oct 10: $150
10 Miler: Until Aug 15: $50; Until Oct 10: $65
*Race fee does not include the Runsignup processing fee or taxes
Detailed Course Info:
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