2025 Gran Fondo National Series

Copper Triangle

August 02 2025
Copper Mountain Colorado
Date Confirmed
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Distances: 79 miles
Difficulty: Difficult terrain with longer, steeper hills
Limited to: 2,500 Participants

Based at Copper Mountain Resort in the heart of the Rockies, the famous Copper Triangle is a cycling classic.

This road ride is graced with breathtaking scenery, gorgeous roads and three climbs over 10,000 feet. The 79-mile loop crests three Colorado mountain passes – Fremont Pass (Elev. 11,318’), Tennessee Pass (Elev. 10,424’) and Vail Pass (Elev. 10,662’) – for a total elevation gain of 6,500 feet.

Copper Triangle

 
Start Located At: Copper Mountain Resort 209 Ten Mile Cir, Frisco, CO 80443
 
 
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theridecollective
May 17 2025 - EVENT: Wild Horse Gravel Bicycle Ride
Aug 02 2025 - EVENT: Copper Triangle
Aug 09 2025 - EVENT: Enchanted Circle Bicycle Tour
Sep 13 2025 - EVENT: Tour of the Moon
Sep 20 2025 - EVENT: Tour de Vineyards
 
theridecollective
May 17 2025 - EVENT: Wild Horse Gravel Bicycle Ride
Aug 02 2025 - EVENT: Copper Triangle
Aug 09 2025 - EVENT: Enchanted Circle Bicycle Tour
Sep 13 2025 - EVENT: Tour of the Moon
Sep 20 2025 - EVENT: Tour de Vineyards