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Built on bad decisions in Boulder, CO.

The Bear Chase

6 Race Events5K, 50 Mile, 50K, 10K, 100K, Half Marathon

Aravaipa Running

Lakewood, Colorado, United States

The Bear Chase 100K

The Bear Chase 100K

Oct 3, 2026

The Bear Chase 10K

The Bear Chase 10K

Oct 4, 2026

The Bear Chase 50 Mile

The Bear Chase 50 Mile

Oct 3, 2026

50 MileCrewPacers

The Bear Chase 50K

The Bear Chase 50K

Oct 3, 2026

The Bear Chase 5K

The Bear Chase 5K

Oct 4, 2026

The Bear Chase Half Marathon

The Bear Chase Half Marathon

Oct 4, 2026