Superior Stocking Run 5k

Superior, Colorado, United States

Dec, 2026 (TBD)

5k

Race Information

Join a fun and festive, family-friendly 5K run and walk in the town of Superior - conveniently located off Highway 36 between Denver and Boulder. Get a head start on the holiday season with the Stocking Run!!! Racing Undergrounds’ famous banana chocolate chip bread will be served. This is also the first race in the Racing Underground winter running series. Pick one race, or do all three! 

Elevation & Celebration: The Denver Summer Bundle is Here! 

💸 Save 25% When You Bundle!

3 Months. 3 Races. Your Ultimate  Summer Challenge.

Denver runners, it’s time to take your summer to new heights! Registration is officially open for the Denver Summer Bundle—the best way to stay motivated and active all summer long.

The 2026 Denver Lineup:

  • 🔥 July 11: Heatwave | 5k, 10k, Half, & Relay
  • ☀️ August 8: Summer Sizzler | 5k, 10k, & 15k
  • 🌾 September 5: Golden Harvest | 5k, 10k, & Half

The Summer Bundle ☀️ is built for those who want the best value and a consistent summer goal. One registration gets you into all three races with a massive 25% discount! Prefer to take it one month at a time? No problem, individual race registration is open.

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Race Facts

Race Size: 100 - 500

Elevation: Fast and Flat

Course Type: Road

Boston Qualifier: No

Kids Run: No

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