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Built on bad decisions in Boulder, CO.

UTMB World Series

Kullamannen Trail

Oct 30, 2026 – Oct 31, 2026

Höganäs, Skåne, SE

50K, 100 Mile, 100K, 25K

Kullamannen Seventh Seal

Kullamannen Seventh Seal

Oct 31, 2026

Kullamannen Ultra 100 Miles

Kullamannen Ultra 100 Miles

Oct 30, 2026

Kullamannen Sprint Ultra 100 km

Kullamannen Sprint Ultra 100 km

Oct 30, 2026

Kullamannen North Shore

Kullamannen North Shore

Oct 31, 2026

Pacific Trails California

Nov 14, 2026 – Nov 15, 2026

Solvang, CA, US

50K, 25K

Pacific Trails California 50K

Pacific Trails California 50K

Nov 14, 2026

Pacific Trails California 25K

Pacific Trails California 25K

Nov 15, 2026