Sat, Sep 26, 2026 · 9:00 AM · Edwardsville, IL
SIUE Cougars Unleashed Homecoming Run & Pancake Breakfast
1M5K10K
- Price
- $22.80-$49.54
10Ks in Illinois
Every upcoming 10K race we know about in Illinois. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 58+ of 84 races · loading the full list…
Sun, Sep 27, 2026 · 9:00 AM · Elk Grove Village, IL
Northwest CASA Pumpkin Dash 5k / 10k
5K10K
- Price
- $13.33-$54.31
- Field size
- 150 · based on the organizer's entry cap
Sun, Sep 27, 2026 · 8:00 AM · Elk Grove Village, IL
Golden Harvest Half Marathon & 5k/10k - Greater Chicago
1M5K10KHalf Marathon
- Price
- Free-$84.54
Sun, Sep 27, 2026 · 8:30 AM · Plainfield, IL
Plainfield Harvest Run 5k/10k & Kids Miler
1M5K10K
- Price
- $22.20-$54
Sat, Oct 3, 2026 · 7:30 AM · Long Grove, IL
Long Grove's Oktoberfest Half Marathon, 10K & 5K
5K10KHalf Marathon
- Price
- $51.74-$123.74
Fri, Oct 9, 2026 · 7:00 PM · Chicago, IL
New Balance Untamed Relay Presented by Fleet Feet
10K
- Price
- Free
Sat, Oct 10, 2026 · 9:00 AM · Carlyle, IL
Sarcoma Stomp: Run for Research 5K/10K
1M5K10K
- Price
- $43.40-$48.70
Sat, Oct 10, 2026 · 7:30 AM · Chicago, IL
Cookie Run 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$54
Sat, Oct 10, 2026 · 7:30 AM · Chicago, IL
Coffee Lovers Run 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$54
Sat, Oct 17, 2026 · 7:15 AM · Chicago, IL
Chicago Fall Classic Half Marathon, 10K & 5K
5K10KHalf MarathonCertified course · per organizer
- Price
- $55.19-$123.74
1M5K10Kflat and fast
- Price
- $33-$60.66
- Field size
- 2,295 · based on the organizer's entry cap
Sun, Oct 18, 2026 · 9:00 AM · Spring Grove, IL
Richardson Farm Fall 5K & 10K with Family 1 Mile Adventure Run
1M5K10K
- Price
- $45.99
Sat, Oct 24, 2026 · 8:30 AM · Batavia, IL
Batavia United Way Bat Race 5K & 10K
0.25M5K10K
- Price
- $6.30-$54
5K10KCertified course · per organizer
- Price
- $59-$79
- Field size
- 2,100 · based on the organizer's entry cap
Sun, Oct 25, 2026 · 9:00 AM · Shorewood, IL
Spooky Sprint - Greater Chicago
1M5K10KHalf Marathon
- Price
- Free-$86.66
Sat, Oct 31, 2026 · 8:00 AM · Mount Carmel, IL
Riverview Ramble Half Marathon
5K10KHalf Marathon
- Price
- $38.65-$59.85
Sat, Oct 31, 2026 · 7:30 AM · Chicago, IL
PB&J Fuel Run 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$54
Sat, Oct 31, 2026 · 7:30 AM · Chicago, IL
Halloween Trick or Trot Run 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$54
Sun, Nov 1, 2026 · 10:00 AM · Mc Nabb, IL
Run The Path 10k
10KWalker-friendly · per organizerCertified course · per organizer
- Price
- $43.40
Sun, Nov 1, 2026 · 9:00 AM · New Lenox, IL
Warrior Rush - Army of Hades - 5K, 10K, and Half Marathon 13.1
5K10KHalf Marathon
- Price
- $38.99-$70.39
Sun, Nov 1, 2026 · 12:01 AM · Lake Zurich, IL
Thankful Turkey 5K, 10K & Half Marathon
5K10KHalf MarathonUltra
- Price
- Price on registration site
Sat, Nov 7, 2026 · 8:00 AM · New Berlin, IL
14th Annual Springfield Marathon & Harvest Wind Half Marathon & 10K
10KHalf MarathonMarathonCertified course · per organizer
- Price
- $59.30-$80.50
- Field size
- 375 · based on the organizer's entry cap
Sat, Nov 14, 2026 · 8:45 AM · Lemont, IL
The Forge Trail Run Festival
10KHalf MarathonUltra
- Price
- $67.50-$107.25
Sat, Nov 14, 2026 · 7:30 AM · Chicago, IL
Run for Mental Health 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$69.90
Sat, Nov 14, 2026 · 7:30 AM · Chicago, IL
Veterans Day Freedom Run 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$69.90
Large field
Sun, Nov 22, 2026 · 8:45 AM · Lincolnwood, IL
Lincolnwood Turkey Trot: 5K, 10K, Walk, Dash
5K10Kflat and fastCertified course · per organizer
- Price
- $45.52
- Field size
- 2,700 · based on the organizer's entry cap
Sat, Nov 28, 2026 · 9:00 AM · Shorewood, IL
Turkey Trails - Greater Chicago
1M5K10KHalf Marathon
- Price
- $20.83-$80.30
Sat, Nov 28, 2026 · 7:30 AM · Chicago, IL
Coffee Lovers Run 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Nov 28, 2026 · 7:30 AM · Chicago, IL
Thanksgiving Gobble Trot Run 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Dec 12, 2026 · 9:00 AM · Elk Grove Village, IL
Candy Cane Course - Greater Chicago
1M5K10K15K
- Price
- $25.98-$42.28
Sat, Dec 12, 2026 · 7:30 AM · Chicago, IL
Run for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Dec 12, 2026 · 7:30 AM · Chicago, IL
Sunrise Marathon 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Dec 26, 2026 · 7:30 AM · Chicago, IL
A Merry Christmas Run 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Dec 26, 2026 · 7:30 AM · Chicago, IL
New Year's Run 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Fri, Jan 1, 2027 · 12:01 AM · Lake Zurich, IL
Day 1 Run
5K10KHalf Marathon
- Price
- Price on registration site
Sat, Jan 2, 2027 · 9:00 AM · Greater Chicago, IL
Time Travel Half-Marathon/5K/10K - Greater Chicago
1M5K10KHalf Marathon
- Price
- $20.83-$69.70
Sat, Jan 16, 2027 · 7:30 AM · Chicago, IL
MLK Jr. Freedom Run 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Jan 16, 2027 · 7:30 AM · Chicago, IL
Sunrise Marathon 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Jan 23, 2027 · 10:00 AM · Batavia, IL
Fox Valley Winter Challenge Trail Series 5k/8k/10k
5K10Krolling hills
- Price
- $43.40-$122.90
Sat, Jan 30, 2027 · 7:30 AM · Chicago, IL
Coffee Lover Run CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Jan 30, 2027 · 7:30 AM · Chicago, IL
Run for Donut CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Feb 13, 2027 · 7:30 AM · Chicago, IL
Valentine's Day Run 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Feb 13, 2027 · 7:30 AM · Chicago, IL
Run for Chocolate 5K/10K/13.1 CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Feb 27, 2027 · 9:00 AM · Greater Chicago, IL
Time to Paddy 5K/10K & Lucky 13.1 - Greater Chicago
1M5K10KHalf Marathon
- Price
- Free-$69.70
- Field size
- 31 · based on the organizer's entry cap
Sat, Feb 27, 2027 · 7:30 AM · Chicago, IL
Run Together Against Breast Cancer CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Feb 27, 2027 · 7:30 AM · Chicago, IL
Run For Mental Health CHICAGO/EVANSTON
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sun, Mar 14, 2027 · 8:30 AM · Deer Park, IL
Deer Park St. Paddy's 5K & 10K Run/Walk
5K10K
- Price
- Free-$45.99