Upcoming Half Marathon Races Near Seneca, IL

Name: 2027 Naperville Women's Half Marathon and 5K
Start: 2027-04-18
End: 2027-04-18
Location: Naperville

Starved Rock Country Marathon

Ottawa, IL

Saturday, May 9th, 2026

Featured

Marathon

Half

10K

Fast

View details for race Starved Rock Country Marathon

Want to feature your race?

Get your race seen first by thousands of runners

Learn More

Learn how to feature your race

WARRIOR RUSH 5K - 10K - Half Marathon 13.1 (Chi...

Wheaton, IL

Saturday, May 30th, 2026

Half

10K

View details for race WARRIOR RUSH 5K - 10K - Half Marathon 13.1 (Chicagoland)

Naperville Trails Half Marathon & 10K

Wheaton, IL

Saturday, September 5th, 2026

Half

10K

View details for race Naperville Trails Half Marathon & 10K

The Forge Trail Run Festival

Lemont, IL

Saturday, November 14th, 2026

10K

Half

Trail

View details for race The Forge Trail Run Festival

Turkey Trails - Greater Chicago

Shorewood, IL

Saturday, November 28th, 2026

1 Mile

10K

View details for race Turkey Trails - Greater Chicago

Muddy Shamrock @ The Forge

Lemont, IL

Saturday, March 13th, 2027

Half

10K

Trail

View details for race Muddy Shamrock @ The Forge

2027 Naperville Women's Half Marathon and 5K

Naperville, IL

Sunday, April 18th, 2027

Half

View details for race 2027 Naperville Women's Half Marathon and 5K

Explore more in Seneca, IL

Distances:

5K 10K Half Marathon Marathon

Months:

May June July

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

Don't see your race? Add it!

Add Your Race (Free)