15 Upcoming Half Marathon Races Near Sycamore, IL

Diplo's Run Club Chicago

Chicago, IL

Saturday, October 3rd, 2026

Featured

Code:FTR10

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Christmas in July Half Marathon and 5K (Chicago...

Elk Grove Village, IL

Saturday, July 18th, 2026

Half

View details for race Christmas in July Half Marathon and 5K (Chicago area)

Heatwave Half Marathon - Greater Chicago

Elk Grove Village, IL

Sunday, August 2nd, 2026

1 Mile

10K

View details for race Heatwave Half Marathon - Greater Chicago

RAMP River Run – 3K, 5K, & 1/2 Marathon Run

Rockford, IL

Saturday, August 15th, 2026

Half

View details for race RAMP River Run – 3K, 5K, & 1/2 Marathon Run

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Naperville Trails Half Marathon & 10K

Wheaton, IL

Saturday, September 5th, 2026

Half

10K

View details for race Naperville Trails Half Marathon & 10K

2026 Crystal Lake Half Marathon & 12K

Crystal Lake, IL

Sunday, September 6th, 2026

Half

View details for race 2026 Crystal Lake Half Marathon & 12K

Moraine Hills Run for the Hills

McHenry, IL

Saturday, September 26th, 2026

Half

10K

Trail

View details for race Moraine Hills Run for the Hills

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

Long Grove's Prairie State Half Marathon, 10K &...

Long Grove, IL

Saturday, October 3rd, 2026

Half

10K

View details for race Long Grove's Prairie State Half Marathon, 10K & Oktoberfest 5K

Spooky Sprint - Greater Chicago

Shorewood, IL

Sunday, October 25th, 2026

1 Mile

10K

View details for race Spooky Sprint - Greater Chicago

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

Schaumburg Turkey Trot Half Marathon & 5K

Elk Grove Village, IL

Saturday, November 28th, 2026

Half

View details for race Schaumburg Turkey Trot Half Marathon & 5K

Muddy Shamrock @ The Forge

Lemont, IL

Saturday, March 13th, 2027

Half

10K

Trail

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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

Chicagoland Spring Marathon, Half Marathon & 10K

Schaumburg, IL

Sunday, May 2nd, 2027

Marathon

Half

10K

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

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