Race Calendar in Illinois, United States

Quad Cities Distance Classic

Moline, Illinois, United States

May 10, 2026 (Sun)

Running

Half-Marathon 5K

F^3 Cap Sauers Trail Marathon & 10 Mile

Palos Hills, Illinois, United States

May 9, 2026 (Sat)

Trail running

Marathon 16.1K

2026 Mother's Day Virtual 5k - Rockford

Rockford, Illinois, United States

May 9, 2026 (Sat) – May 11, 2026

Running

5K

5k Dokie Run

Wheeling, Illinois, United States

May 9, 2026 (Sat)

Running, Walking

5K 1.6K

Maryville Police Donut Dash 5K Walk/Run

Maryville, Illinois, United States

May 9, 2026 (Sat)

Running

5K

Mama's Run 2026

Zion, Illinois, United States

May 9, 2026 (Sat)

Running

5K

Pink 5k Oak Brook Park District

Oak Brook, Illinois, United States

May 9, 2026 (Sat)

Running

5K

Buffalo Trace Trail Race

Mahomet, Illinois, United States

May 9, 2026 (Sat)

Trail running

8K

Sangamon Cycling Series - Four Ride Series

Springfield, Illinois, United States

May 9, 2026 (Sat) – Aug 8, 2026

2026 Mother's Day Virtual 5k - Aurora

Aurora, Illinois, United States

May 9, 2026 (Sat) – May 11, 2026

Running

5K

2026 Mother's Day Virtual 5k - Naperville

Naperville, Illinois, United States

May 9, 2026 (Sat) – May 11, 2026

Running

5K

Old King Coal 5K

West Frankfort, Illinois, United States

May 9, 2026 (Sat)

Running, Walking

5K 1.6K