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Race Discovery › Trail running › United States › Colorado › Fort Collins

Trail running Race Calendar Near Fort Collins, Colorado

2 events found

Running Trail running

Trail running United States Colorado Fort Collins

Sport

1

All running

Running Trail running

All cycling

Cycling Gravel biking Mountain biking

Multisports

Triathlon Duathlon Swimrun Aquabike

Water sports

Swimming Paddle sports

Winter sports

Nordic ice skating Skiing

Other sports

Walking Adventure race Obstacle race Wheelchair

Distance

5K 10K Half-Marathon Marathon Ultra

Race size

Finishers at the most recent edition with results.

Under 100 100 – 500 500 – 1,000 1,000 – 2,500 2,500 – 5,000 5,000 – 10,000 10,000 – 25,000 25,000+

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Blue Sky Trail Marathon & Half Marathon

Fort Collins, Colorado, United States

$110.00 - $130.00

Eltuck Valley 5K - Lory Summer Trail Series

Fort Collins, Colorado, United States

Blue Sky Trail Marathon & Half Marathon

Fort Collins, Colorado, United States

Oct 17, 2026 (Sat) – Oct 18, 2026

$110.00 - $130.00

Eltuck Valley 5K - Lory Summer Trail Series

Fort Collins, Colorado, United States

Aug 4, 2026 (Tue)

Races near Fort Collins

All Colorado →

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Sports

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Trail running
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Distances

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