mtb

Carrabassett Backcountry Cycle Challenge

Maine, United States · 18 July 2026

Difficulty: 4/5 — Very hard

The Carrabassett Backcountry Cycle Challenge offers 100k, 50k, and 25k MTB races through rugged backcountry terrain, known for its challenging climbs and technical descents.

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Distances
100km · 50km · 25km
Surface
singletrack, gravel, dirt
Typical W/kg
3.2–4

Rider fit

Who it's for

This race is ideal for experienced mountain bikers seeking a true backcountry challenge and a test of endurance.

Who will struggle

Beginners or riders not accustomed to technical singletrack and significant climbing will find this race particularly demanding.

Training focus

Training should focus on climbing strength, technical descending skills, and long-distance endurance for the longer race options.

Are you ready for this race?

Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.

FAQs

What are the available race distances?+

The race offers three distances: 100k, 50k, and 25k.

What is the terrain like?+

The race is a true backcountry experience with challenging climbs and technical descents on singletrack, gravel, and dirt.

Is camping available?+

Yes, race entry includes free tent and vehicle camping at the Sugarloaf Outdoor Center and Sugarloaf Mountain (Lot D) for vehicles that fit in one parking spot. Larger camper vehicles must use Lot D.

Is there a race limit?+

Yes, the CBCC is capped at 500 total racers: 175 for the 100k, 200 for the 50k, and 125 for the 25k.

What support is provided during the race?+

A rider's guide with race day details will be sent the week of the race. Limited vehicle camping is available on a first-come, first-served basis.

Are there any other activities during the weekend?+

Yes, festivities include free live music, lift-access bike park riding, scenic chairlift rides, axe throwing, and disc golf at Sugarloaf Mountain.

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