Upcoming Half Marathon Races Near Seneca, IL

Name: Starved Rock Country Marathon
Start: 2026-05-09
End: 2026-05-09
Location: Ottawa

Turkey Trails - Greater Chicago

Shorewood, IL

Saturday, November 8th, 2025

Featured

1 Mile

10K

View details for race Turkey Trails - Greater Chicago

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The Forge Trail Run Festival

Lemont, IL

Saturday, November 15th, 2025

10K

Half

Trail

View details for race The Forge Trail Run Festival

Muddy Shamrock @ The Forge

Lemont, IL

Saturday, March 14th, 2026

Half

10K

Trail

View details for race Muddy Shamrock @ The Forge

2026 Naperville Women's Half Marathon and 5K

Naperville, IL

Sunday, April 19th, 2026

Half

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

Starved Rock Country Marathon

Ottawa, IL

Saturday, May 9th, 2026

Marathon

Half

10K

Fast

View details for race Starved Rock Country Marathon

Explore more in Seneca, IL

Distances:

5K 10K Half Marathon Marathon

Months:

November December January

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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