Nederland
Trail Running Calendar near Nederland 2026-2027
Explore the top trail runs near Nederland for 2026-2027! We've gathered 28 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
June 2027
A weekend of road and trail races in Estes Park, CO, featuring marathon, half, 5-mile, trail descent, kids events, shuttled point-to-point courses and finish-line amenities.
July 2027
Two Brothers Up and Down in Idaho Springs features steep out and back courses: a 10k with about 1,800 ft ascent and a 5k with about 570 ft.
August 2027
Mountain trail races in Winter Park, CO with 50K, 21K and 10K courses on singletrack and dirt roads, finishing in town at Hideaway Park.
Trail races at Standley Lake in Westminster CO offering distances from 6K to 50K on 100% dirt courses with aid stations and parking at Wayne Carle Middle School.
Trail-focused half marathon and 5K in Fraser, Colorado, on unpaved roads and trails, with chip timing and proceeds benefiting the Shining Stars Foundation.