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Spring half marathons near Chicago (2027)

15 half marathons on the calendar from March to May, starting with Muddy Shamrock @ The Forge on Saturday March 13. 3 of them publish an upcoming price increase, so signing up early saves money.

All spring races5K races (32)10K races (18)Half marathons (15)Marathons (2)Trail races (4)

• Sat13Mar

  Muddy Shamrock @ The Forge

  Sat Mar 13 · 9:00 AM · Lemont · South Suburbs

  10KHalf marathonTrail

  from $60Goes up Jan 30
• Sat20Mar

  St. Paddy's Day Lucky Run 5K/10K/13.1 Chicago/Evanston

  Sat Mar 20 · 7:30 AM · Chicago · Chicago (city)

  1 mile5K10KHalf marathon

  from $30
• Sat20Mar

  Sunrise Marathon 5K/10K/13.1 Chicago/Evanston

  Sat Mar 20 · 7:30 AM · Chicago · Chicago (city)

  1 mile5K10KHalf marathon

  from $30
• Sat27Mar

  Always Hope Easter Run Chicago/Evanston

  Sat Mar 27 · 7:30 AM · Chicago · Chicago (city)

  1 mile5K10KHalf marathon

  from $30
• Sat27Mar

  SuperHeroes Run Chicago/Evanston

  Sat Mar 27 · 7:30 AM · Chicago · Chicago (city)

  1 mile5K10KHalf marathon

  from $30
• Sat3Apr

  Chi Town Half Marathon & 10K

  Sat Apr 3 · 7:00 AM · Chicago · Chicago (city)

  10KHalf marathon

  from $49.99
• Sat3Apr

  DoNot Stop Half Marathon/5K/10K - Greater Chicago

  Sat Apr 3 · 8:00 AM · Greater Chicago · Chicago (city)

  1 mile5K10KHalf marathon

  from $22Goes up Dec 7
• Sat10Apr

  Run for PB&J 5k/10k/13.1 Chicago/Evanston

  Sat Apr 10 · 7:30 AM · Chicago · Chicago (city)

  1 mile5K10KHalf marathon

  from $30
• Sat10Apr

  Sloth Run 5K/10K/13.1 Chicago/Evanston

  Sat Apr 10 · 7:30 AM · Chicago · Chicago (city)

  1 mile5K10KHalf marathon

  from $30
• Sat24Apr

  Coffee Lover Run Chicago/Evanston

  Sat Apr 24 · 7:30 AM · Chicago · Chicago (city)

  1 mile5K10KHalf marathon

  from $30
• Sat24Apr

  Run for Donut Chicago/Evanston

  Sat Apr 24 · 7:30 AM · Chicago · Chicago (city)

  1 mile5K10KHalf marathon

  from $30
• Sun2May

  Chicagoland Spring Marathon, Half Marathon & 10K

  Sun May 2 · 7:15 AM · Schaumburg · West Suburbs

  10KHalf marathonMarathon

  from $39.99
• Sat8May

  Hometown Half Marathon/5K/10K - Greater Chicago

  Sat May 8 · 7:00 AM · Chicago · Chicago (city)

  1 mile5K10KHalf marathon

  from $22Goes up Nov 10
• Sat8May

  Run for Chocolate 5k/10k/13.1 Chicago/Evanston

  Sat May 8 · 7:30 AM · Chicago · Chicago (city)

  1 mile5K10KHalf marathon

  from $30
• Sat29May

  SuperHeroes Run Chicago/Evanston

  Sat May 29 · 7:30 AM · Chicago · Chicago (city)

  1 mile5K10KHalf marathon

  from $30

• Fall 202682 races
• Winter 2026-2736 races
• Summer 202718 races