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10K races in Foothills & Mountains (2026-27)

3 upcoming 10k races in Foothills & Mountains in the next 12 months. The next is All-Out Kooky-Spooky on Sunday November 1 in Golden, from $50.

All DenverDenver (14)Boulder County (1)Denver Suburbs (53)Foothills & Mountains (3)Fort Collins & Loveland (2)

• Sun1Nov

  All-Out Kooky-Spooky

  Sun Nov 1 · 9:00 AM · Golden · Foothills & Mountains

  5K10KHalf marathonTrail

  from $50Goes up Oct 19
• Sat21Nov

  285 Turkey Trot

  Sat Nov 21 · 9:00 AM · Bailey · Foothills & Mountains

  0.75 miles5K10K

  from $35Goes up Nov 4
• Sun21Mar

  All-Out Spring Fever

  Sun Mar 21 · 9:00 AM · Golden · Foothills & Mountains

  5K10KHalf marathonTrail

  from $40Goes up Dec 22