Home / Denver & Boulder / January 2027

Races near Denver in January 2027

11 races on the calendar for January. Listed by date, with prices and early-bird deadlines where the race publishes them.

Oct 2026Nov 2026Dec 2026Jan 2027Feb 2027Mar 2027Apr 2027May 2027Jun 2027Jul 2027Aug 2027Sep 2027

• Fri1Jan

  Resolute Runner 5k

  Fri Jan 1 · 10:00 AM · Arvada · Denver Suburbs

  5KTrail

  from $44Goes up Dec 1
• Sat9Jan

  All-Out Polar Prowl

  Sat Jan 9 · 9:00 AM · Arvada · Denver Suburbs

  5K10KHalf marathonTrail

  from $50Goes up Dec 27
• Sat9Jan

  Sentinel Flurry

  Sat Jan 9 · 9:00 AM · Golden · Foothills & Mountains

  1 mile5K4.1 miles

  from $25Goes up Dec 30
• Sat16Jan

  MLK Jr. Freedom Run 5K/10K/13.1 Denver/Aurora

  Sat Jan 16 · 7:30 AM · Centennial · Denver Suburbs

  1 mile5K10KHalf marathon

  from $30
• Sat16Jan

  Sunrise Marathon 5K/10K/13.1 Denver/Aurora

  Sat Jan 16 · 7:30 AM · Centennial · Denver Suburbs

  1 mile5K10KHalf marathon

  from $30
• Sun17Jan

  Colorado Cold Snap

  Sun Jan 17 · 9:40 AM · Louisville · Denver Suburbs

  5K10K

  from $39Goes up Oct 18
• Sun24Jan

  Freakin Freezin 5K - Denver

  Sun Jan 24 · 9:00 AM · Denver · Denver

  5K

  from $30Goes up Jan 17
• Sun24Jan

  Yeti Chase 5k/10k

  Sun Jan 24 · 10:00 AM · Morrison · Denver

  5K10K

  from $25Goes up Nov 1
• Sat30Jan

  Coffee Lover Run Denver/Aurora

  Sat Jan 30 · 7:30 AM · Centennial · Denver Suburbs

  1 mile5K10KHalf marathon

  from $30
• Sat30Jan

  Run for Donut Denver/Aurora

  Sat Jan 30 · 7:30 AM · Centennial · Denver Suburbs

  1 mile5K10KHalf marathon

  from $30
• Sat30Jan

  Time Travel Half-Marathon/5K/10K - Denver

  Sat Jan 30 · 9:00 AM · Westminster · Denver Suburbs

  1 mile5K10KHalf marathon

  from $20Goes up Oct 27