Upcoming Half Marathon Races Near Rockford, IL

Time Travel Half-Marathon (and 5k/10k) - Greate...

Shorewood, IL

Saturday, January 3rd, 2026

Featured

Half

10K

5K

View details for race Time Travel Half-Marathon (and 5k/10k) - Greater Chicago

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Muddy Shamrock @ The Forge

Lemont, IL

Saturday, March 14th, 2026

Half

10K

Trail

View details for race Muddy Shamrock @ The Forge

Spring Forward Half Marathon & 10k

Madison, WI

Saturday, March 14th, 2026

Half

10K

View details for race Spring Forward Half Marathon & 10k

First Call 5K, 10K, & 1/2 Marathon

Waukesha, WI

Sunday, March 22nd, 2026

5K

10K

Half

Fast

View details for race First Call 5K, 10K, & 1/2 Marathon

Trailbreaker

Waukesha, WI

Sunday, March 29th, 2026

Marathon

Ultra

Half

View details for race Trailbreaker

Wisconsin Trail Series

Oconomowoc, WI

Friday, April 10th, 2026

Half

Trail

View details for race Wisconsin Trail Series

2026 Naperville Women's Half Marathon and 5K

Naperville, IL

Sunday, April 19th, 2026

5K

Half

View details for race 2026 Naperville Women's Half Marathon and 5K

The Non Cancelled Marathon

Oconomowoc, WI

Saturday, April 25th, 2026

Marathon

Half

10K

Fast

BQ

View details for race The Non Cancelled Marathon

Run the Rock

Janesville, WI

Sunday, April 26th, 2026

Marathon

Half

10K

View details for race Run the Rock

Chicagoland Spring Marathon, Half Marathon & 10K

Schaumburg, IL

Sunday, May 3rd, 2026

Marathon

Half

10K

View details for race Chicagoland Spring Marathon, Half Marathon & 10K

Starved Rock Country Marathon

Ottawa, IL

Saturday, May 9th, 2026

Marathon

Half

10K

Fast

View details for race Starved Rock Country Marathon

Syttende Mai Classic Run/Walk

Stoughton, WI

Saturday, May 16th, 2026

Half

5K

View details for race Syttende Mai Classic Run/Walk

Hot2Trot Cottage Grove Run/Walk

Cottage Grove, WI

Saturday, June 13th, 2026

Half

5K

View details for race Hot2Trot Cottage Grove Run/Walk

Midwest Financial Group Madison Mini Marathon

Madison, WI

Saturday, August 8th, 2026

Half

5K

1 Mile

View details for race Midwest Financial Group Madison Mini Marathon

Zachariah's Acres Fall Run, Walk & Roll

Oconomowoc, WI

Saturday, October 10th, 2026

5K

Half

View details for race Zachariah's Acres Fall Run, Walk & Roll

Run Stephenson County

Orangeville, IL

Saturday, October 17th, 2026

Half

5K

10K

View details for race Run Stephenson County

The Forge Trail Run Festival

Lemont, IL

Saturday, November 14th, 2026

10K

Half

Trail

View details for race The Forge Trail Run Festival

Explore more in Rockford, IL

Distances:

5K 10K Half Marathon Marathon

Months:

December January February

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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