Course
46.7 km29 mi
23.3 km14.5 mi
Key dates
- ★Race dayJune 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
Blue Sky Ascent & Round Trip is a mountain race in Idaho Springs, Colorado, that climbs the Mount Blue Sky Scenic Byway, the highest paved road in North America, toward its summit above 14,000 feet. Runners choose the 14.5-mile Ascent or the 29-mile Round Trip.
Your next race, seen from above.
Save Blue Sky Ascent & Round Trip to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save Blue Sky Ascent & Round Trip to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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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.