Upcoming Half Marathon Races Near Rockford, IL in September, 2026

Name: Procrastination Run
Start: 2026-09-27
End: 2026-09-27
Location: Waukesha

Naperville Trails Half Marathon & 10K

Wheaton, IL

Saturday, September 5th, 2026

Featured

Half

10K

View details for race Naperville Trails Half Marathon & 10K

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DoLittle Marathon

Oconomowoc, WI

Saturday, September 12th, 2026

Marathon

Half

10K

Trail

Fast

View details for race DoLittle Marathon

Discover Whitewater Series

Whitewater, WI

Sunday, September 20th, 2026

Half

View details for race Discover Whitewater Series

Stone Bridge Half Marathon and 5k

Roscoe, IL

Saturday, September 26th, 2026

Half

Trail

Fast

View details for race Stone Bridge Half Marathon and 5k

Fall Color Festival

Whitewater, WI

Saturday, September 26th, 2026

Ultra

Half

1 Mile

Trail

View details for race Fall Color Festival

Procrastination Run

Waukesha, WI

Sunday, September 27th, 2026

Half

10K

View details for race Procrastination Run

Explore more in Rockford, IL

Distances:

5K 10K Half Marathon Marathon

Months:

May June July

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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