Upcoming Half Marathon Races Near Round Lake Beach, IL

Name: 18th Annual F^3 Lake Half Marathon & 5k
Start: 2027-01-30
End: 2027-01-30
Location: Chicago

Time to Paddy 5k/10k & Lucky 13.1 - Greater Chi...

Greater Chicago, IL

Saturday, March 7th, 2026

Featured

10K

Half

View details for race Time to Paddy 5k/10k & Lucky 13.1 - 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

Time to Paddy 5k/10k & Lucky 13.1 - Milwaukee

Milwaukee, WI

Saturday, March 21st, 2026

10K

Half

View details for race Time to Paddy 5k/10k & Lucky 13.1 - Milwaukee

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

Waukesha, WI

Sunday, March 22nd, 2026

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

South Shore Half Marathon (BLS Members receive ...

Milwaukee, WI

Saturday, April 4th, 2026

Half

View details for race South Shore Half Marathon (BLS Members receive $10 discount at check out)

Chi Town Half Marathon & 10K

Chicago, IL

Saturday, April 4th, 2026

Half

10K

View details for race Chi Town Half Marathon & 10K

DoNot Stop Half Marathon (5k/10k)- Greater Chicago

Chicago, IL

Saturday, April 11th, 2026

10K

Half

View details for race DoNot Stop Half Marathon (5k/10k)- Greater Chicago

Brew City Marathon, Half Marathon, 10K & 5K

Milwaukee, WI

Saturday, April 18th, 2026

Marathon

Half

10K

View details for race Brew City Marathon, Half Marathon, 10K & 5K

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

Hometown Half Marathon & 5k/10k - Greater Chicago

Chicago, IL

Saturday, May 2nd, 2026

10K

Half

View details for race Hometown Half Marathon & 5k/10k - Greater Chicago

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

Hometown Half Marathon & 5k/10k - Milwaukee

Waukesha, WI

Sunday, May 3rd, 2026

10K

Half

View details for race Hometown Half Marathon & 5k/10k - Milwaukee

Hometown Half Marathon & 5k/10k - Milwaukee

Milwaukee, WI

Sunday, May 3rd, 2026

10K

Half

View details for race Hometown Half Marathon & 5k/10k - Milwaukee

Milwaukee Mother's Day Half Marathon, 10K, & 5K

Milwaukee, WI

Sunday, May 10th, 2026

10K

Half

View details for race Milwaukee Mother's Day Half Marathon, 10K, & 5K

Hoffman Estates Stars & Stripes Half Marathon, ...

Hoffman Estates, IL

Saturday, June 27th, 2026

Half

10K

View details for race Hoffman Estates Stars & Stripes Half Marathon, 10K & 5K

Independence Day Run

Waukesha, WI

Saturday, June 27th, 2026

Half

10K

View details for race Independence Day Run

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)

Stan's Donut Race

Chicago, IL

Saturday, July 18th, 2026

10K

1 Mile

View details for race Stan's Donut Race

Heatwave Half Marathon - Milwaukee

Milwaukee, WI

Saturday, July 25th, 2026

1 Mile

10K

View details for race Heatwave Half Marathon - Milwaukee

Heatwave Half Marathon - Greater Chicago

Greater Chicago, IL

Sunday, August 2nd, 2026

1 Mile

10K

View details for race Heatwave Half Marathon - Greater Chicago

Naperville Trails Half Marathon & 10K

Wheaton, IL

Saturday, September 5th, 2026

Half

10K

View details for race Naperville Trails Half Marathon & 10K

Divas Chicago Half Marathon & 5k

Chicago, IL

Saturday, September 19th, 2026

Half

View details for race Divas Chicago Half Marathon & 5k

Golden Harvest Half Marathon & 5k/10k - Milwaukee

Milwaukee, WI

Saturday, September 19th, 2026

10K

Half

View details for race Golden Harvest Half Marathon & 5k/10k - Milwaukee

Discover Whitewater Series

Whitewater, WI

Sunday, September 20th, 2026

Half

View details for race Discover Whitewater Series

Fall Color Festival

Whitewater, WI

Saturday, September 26th, 2026

Ultra

Half

1 Mile

Trail

View details for race Fall Color Festival

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

Golden Harvest Half Marathon & 5k/10k - Greater...

Greater Chicago, IL

Sunday, September 27th, 2026

10K

Half

View details for race Golden Harvest Half Marathon & 5k/10k - Greater Chicago

Procrastination Run

Waukesha, WI

Sunday, September 27th, 2026

Half

10K

View details for race Procrastination Run

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

Chicago Fall Classic Half Marathon, 10K & Hot C...

Chicago, IL

Saturday, October 17th, 2026

Half

10K

View details for race Chicago Fall Classic Half Marathon, 10K & Hot Cider Hustle 5K

Spooky Sprint - Milwaukee

Milwaukee, WI

Saturday, October 17th, 2026

1 Mile

10K

View details for race Spooky Sprint - Milwaukee

Hot Cider Hustle - Shorewood Half Marathon & 5K

Milwaukee, WI

Saturday, October 24th, 2026

Half

View details for race Hot Cider Hustle - Shorewood Half Marathon & 5K

Haunted Halloween Half Marathon & 5km

Chicago, IL

Sunday, October 25th, 2026

Half

Trail

View details for race Haunted Halloween Half Marathon & 5km

Spooky Sprint - Greater Chicago

Greater Chicago, 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 - Milwaukee

Milwaukee, WI

Saturday, November 21st, 2026

1 Mile

10K

View details for race Turkey Trails - Milwaukee

Turkey Trails - Greater Chicago

Greater Chicago, 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

18th Annual F^3 Lake Half Marathon & 5k

Chicago, IL

Saturday, January 30th, 2027

Half

View details for race 18th Annual F^3 Lake Half Marathon & 5k

Explore more in Round Lake Beach, IL

Distances:

5K 10K Half Marathon Marathon

Months:

February March April

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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