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Discrete Cirque Series - Arapahoe Basin, CO

📅 September 4, 2027 (estimated date)📍 Keystone · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (September 5, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

9.4 mi

Races on the programme

RaceDistanceElevation gain
9.4 mi—2,411 ft

About

This stop of the Cirque Series takes place at Arapahoe Basin ski area near Keystone, Colorado, with Sport, Expert, and Pro categories covering a roughly 9.4-mile mountain course. Cash and gear go to category winners, alongside special awards like Grom, OG, Lexie, and Middle of the Pack. A season-long points system rewards the strongest overall performers, and anyone who completes all six races in the series earns a PEAK FREAK belt buckle. The field is capped at 650 runners, timing is handled by Competitive Timing, and the race sticks to strict local environmental regulations on the mountain.

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