ARAPAHOE BASIN — CIRQUE SERIES

Course

A 9.4-mile mountain race with 2,211 feet of climb, starting at 10,780 feet at Mountain Goat Plaza. The route climbs A-Basin's summer road to Black Mountain Lodge, on to Zuma Cornice and Little Lenawee peak, then descends the summer road and Half Moon Vista before finishing on singletrack via the Argentine North Fork trail.

Key dates

• ·
  Registration
  Not open yet
• ★
  Race day
  September 2027 · date to be announced

About

The Cirque Series event at Arapahoe Basin is a challenging 9.4-mile race with 2,211 feet of vertical gain. The course takes runners through the stunning high alpine terrain of A-Basin, offering world-class views and technical singletrack.

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