5K Runs & Races in Denver

5Ks, 10Ks, fun runs, and races — updated continuously from live local listings.

• 
  Sat, Jul 11

  Cookie Chase

  Denver
• 
  Sat, Jul 11

  DRMABPsi 1–5K Walk, Run & Roll

  Denver
• 
  Sat, Jul 18

  2026 OCA Colorado 5K Panda Run

  Denver
• 
  Sat, Jul 18

  Denver, CO Galloway Training Program

  Denver
• 
  Sun, Aug 2

  Bound for Boston Marathon & Half Marathon - Denver

  Denver
• 
  Sun, Aug 16

  Cancer League of Colorado Race 4 Research

  Denver
• 
  Sat, Aug 22

  Ram Run

  Denver
• 
  Sat, Sep 12

  The Denver 5k

  Denver
• Sun, Sep 13

  31st El Grito 5k (2026)

  Denver
• 
  Sun, Sep 13

  9/11 Heroes Run - Denver, Colorado

  Denver
• 
  Sun, Sep 13

  Tiger Prowl 5K

  Denver
• 
  Sun, Sep 13

  Healthy Kids Running Series Fall 2026 - Denver, CO

  Denver
• 
  Sat, Sep 19

  Denver: Walk With Autism and Resource Fair

  Denver
• 
  Sat, Sep 26

  Denver Rotary Club Cycling to Serve 2026

  Denver
• 
  Sat, Oct 17

  Living Water 5K and Family Fun Run

  Denver
• 
  Sat, Oct 24

  Race to Cure Sarcoma Denver

  Denver
• 
  Sun, Oct 25

  Ghosts and Goblins 5K/10K

  Denver
• 
  Sun, Oct 25

  The 14th Annual Odyssey Odyssey - 2026

  Denver
• 
  Sun, Nov 1

  Feet for Justice Run

  Denver
• 
  Sun, Nov 1

  RMRR November 5k/15k

  Denver
• 
  Sat, Nov 7

  City Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)

  Denver
• 
  Sat, Nov 14

  Denver Veterans Day Run

  Denver
• 
  Sun, Nov 15

  Girls on the Run Denver Metro 5K

  Denver
• 
  Sat, Nov 21

  Pumpkin Pie 5K/10K

  Denver