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Trail Running calendar near New Castle 2025-2026

We have found 23 Trailruns within 80 miles of New Castle. See below where and when you can find the races.

Crested Butte Ultra

Crested Butte - 56 mi from New Castle

Race high alpine trails in Crested Butte, Colorado with 50 mile, 55K and 35K options that showcase mountain meadows, ridgelines and fall foliage. Expect big climbs, stunning views and a festival finish with custom swag for all finishers.

October 2026

Sage Burner Trail Run

Gunnison - 78 mi from New Castle

Sage Burner at Hartman Rocks in Gunnison Colorado offers 50K, 28K and 15K on slickrock and singletrack this October. Expect big mountain views, technical terrain and a youth focused 15K for younger runners.

November 2026

Kessel Run Ultra

Fruita - 70 mi from New Castle

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Kessel Run Ultra in Fruita, Colorado on November 7, 2026 offers distances from 10 to 50 miles on fast flowing singletrack through high desert. Enjoy sweeping views near Colorado National Monument and the San Juan Mountains.