Colorado Mountain Bike Epics & XC Races 2026–2027 Calendar | Threshold Cycling
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Colorado Mountain Bike Epics & XC Races 2026–2027

Verified calendar of cross-country MTB races, marathon singletrack epics, and trail festivals scheduled across Colorado.

πŸ“… Sync Mountain Bike Calendar (.ics)
πŸ“… 9 Upcoming Events ⭐ 2 Marquee Monuments ⛰️ Avg Vert: 13,550 ft πŸ“ Avg Distance: 114 mi πŸ›‘οΈ 100% Active Links
← All Colorado Events πŸͺ¨ Gravel Races & Grinders 🚴 Gran Fondos & Sportives πŸ’― 100-Mile Century Rides & Tours 🚡 Mountain Bike Epics & XC Races 🏁 Road Races & Criteriums
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Colorado Mountain Bike Epics & XC Races

Showing 9 verified events
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Nutrition for Women who Mountain Bike - with Audra Holck!

πŸ“… Sep 22, 2026 πŸ“ Colorado Springs, CO

Official registered cycling event in Colorado Springs, CO. Direct registration on BikeSignUp....

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BABErpelli 2026

πŸ“… Sep 24, 2026 πŸ“ Fruita, CO
πŸ“ 142 mi

Official registered mtb event in Fruita, CO. Direct registration on BikeReg....

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CMU MTB Rumble

πŸ“… Sep 26, 2026 πŸ“ Grand Junction, CO

Official USA Cycling sanctioned event in Mesa, CO. Direct sanctioning and results via USA Cycling....

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404 Gears Not Found Rampart Reservoir Bike Overnight

πŸ“… Sep 26, 2026 πŸ“ Colorado Springs, CO

Official registered mtb event in Colorado Springs, CO. Direct registration on BikeReg....

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Squawker MTB 26

πŸ“… Sep 26, 2026 πŸ“ Durango, CO

Official registered mtb event in Durango, CO. Direct registration on BikeReg....

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2026 USA Cycling Collegiate Mountain Bike National Championships

πŸ“… Oct 7, 2026 πŸ“ Grand Junction, CO

Official registered mtb event in Grand Junction, CO. Direct registration on BikeReg....

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2026 USA Cycling Collegiate MTB National Championships

πŸ“… Oct 8, 2026 πŸ“ Mesa, CO

Official USA Cycling sanctioned event in Mesa, CO. Direct sanctioning and results via USA Cycling....

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mtb ⭐ Marquee Monument βœ“ Verified

Telluride 100 MTB

πŸ“… Jul 24, 2027 πŸ“ Telluride, CO
πŸ“ 100 mi ⛰️ 14,500 ft vert

Ascending past 13,000 feet in the breathtaking San Juan Mountains....

Register on BikeReg β†— Official Site β†—
mtb ⭐ Marquee Monument βœ“ Verified

Leadville Trail 100 MTB

πŸ“… Aug 14, 2027 πŸ“ Leadville, CO
πŸ“ 100.4 mi ⛰️ 12,600 ft vert

The legendary 'Race Across the Sky' soaring past 12,600 feet at the Columbine Mine summit....

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πŸ—ΊοΈ Explore Mountain Bike Epics & XC Races Across All 50 States

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