303 Upcoming Races Near Lake Forest, IL

Diplo's Run Club Chicago

Chicago, IL

Saturday, October 3rd, 2026

Featured

Code:FTR10

View details for race Diplo's Run Club Chicago

Go Fish 5K & Kids' Color Run

East Dundee, IL

Saturday, August 15th, 2026

1 Mile

View details for race Go Fish 5K & Kids' Color Run

Alpine Races 5k and 10 Mile

Lake Zurich, IL

Sunday, August 16th, 2026

10 Miles

1 Mile

View details for race Alpine Races 5k and 10 Mile

Race For a Ride!

Chicago, IL

Sunday, August 16th, 2026

View details for race Race For a Ride!

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Coon Creek Classic

Hampshire, IL

Sunday, August 16th, 2026

10K

1 Mile

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Alana's Eternal Light 5K

Genoa, IL

Saturday, August 22nd, 2026

View details for race Alana's Eternal Light 5K

St. Monica Summerfest 5K Run/Walk and Mini Must...

Chicago, IL

Saturday, August 22nd, 2026

View details for race St. Monica Summerfest 5K Run/Walk and Mini Mustang Dash

ChiRunners Founders 5K

Elk Grove Village, IL

Saturday, August 22nd, 2026

View details for race ChiRunners Founders 5K

Parkie’s 5K

Bolingbrook, IL

Saturday, August 22nd, 2026

Fast

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SMG 5K Race & 1 Mile Run

Downers Grove, IL

Saturday, August 22nd, 2026

1 Mile

View details for race SMG 5K Race & 1 Mile Run

Run the Rails Sponsorship

Elburn, IL

Saturday, August 22nd, 2026

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Summer Sizzler- Milwaukee

Franklin, WI

Saturday, August 22nd, 2026

View details for race Summer Sizzler- Milwaukee

Run the Rails

Elburn, IL

Saturday, August 22nd, 2026

Trail

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Summer Trail Classic

Hoffman Estates, IL

Sunday, August 23rd, 2026

Code:FTR5

Trail

View details for race Summer Trail Classic

Hawthorn Hustle

Vernon Hills, IL

Sunday, August 23rd, 2026

View details for race Hawthorn Hustle

Muskego K9 Foot Pursuit

Muskego, WI

Sunday, August 23rd, 2026

View details for race Muskego K9 Foot Pursuit

Razom Freedom Run 5K Chicago

Elk Grove Village, IL

Sunday, August 23rd, 2026

View details for race Razom Freedom Run 5K Chicago

3rd Annual 5K Charity for Rarity

Aurora, IL

Sunday, August 23rd, 2026

View details for race 3rd Annual 5K Charity for Rarity

Solidarity Sidekick Down Route 66- Stop 1: Chic...

Chicago, IL

Saturday, August 29th, 2026

View details for race Solidarity Sidekick Down Route 66- Stop 1: Chicago 6.6K

The Designated Runner NA Beer Mile

Plainfield, IL

Saturday, August 29th, 2026

1 Mile

View details for race The Designated Runner NA Beer Mile

Dandilion Daze Brew Run 5k

Muskego, WI

Saturday, August 29th, 2026

Fast

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Strides for UNICEF

Buffalo Grove, IL

Saturday, August 29th, 2026

View details for race Strides for UNICEF

Skokie's Backlot Dash 5K and 1/2 Mile Youth Col...

Skokie, IL

Saturday, August 29th, 2026

View details for race Skokie's Backlot Dash 5K and 1/2 Mile Youth Color Run

Bartlett Lions Dash

Bartlett, IL

Sunday, August 30th, 2026

10K

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Valiant PT Cross Country Challenge 6k

Evanston, IL

Sunday, August 30th, 2026

View details for race Valiant PT Cross Country Challenge 6k

Solidarity Sidekick down Route 66 - Stop 2- McC...

La Grange, IL

Sunday, August 30th, 2026

View details for race Solidarity Sidekick down Route 66 - Stop 2- McCook 6.6K

Solidarity Sidekick down Route 66 - Stop 2- McC...

Lyons, IL

Sunday, August 30th, 2026

View details for race Solidarity Sidekick down Route 66 - Stop 2- McCook 6.6K

Summer Sizzler- Greater Chicago

Greater Chicago, IL

Sunday, August 30th, 2026

10K

1 Mile

View details for race Summer Sizzler- Greater Chicago

Summer Sizzler- Greater Chicago

Aurora, IL

Sunday, August 30th, 2026

10K

1 Mile

View details for race Summer Sizzler- Greater Chicago

Rise & Run for Recovery

Lake Villa, IL

Sunday, August 30th, 2026

View details for race Rise & Run for Recovery

Naperville Trails Half Marathon & 10K

Wheaton, IL

Saturday, September 5th, 2026

Half

10K

View details for race Naperville Trails Half Marathon & 10K

There Is A Will, There Is A Way 5K

Downers Grove, IL

Saturday, September 5th, 2026

Trail

View details for race There Is A Will, There Is A Way 5K

Always in Our Hearts 5K

Chicago, IL

Saturday, September 5th, 2026

View details for race Always in Our Hearts 5K

2026 Crystal Lake Half Marathon & 12K

Crystal Lake, IL

Sunday, September 6th, 2026

Half

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

Time and a Half Relay & 5K

Chicago, IL

Sunday, September 6th, 2026

View details for race Time and a Half Relay & 5K

Lake Geneva Wine Run 5k

Lake Geneva, WI

Monday, September 7th, 2026

View details for race Lake Geneva Wine Run 5k

Woodland ROAR Run

Gurnee, IL

Friday, September 11th, 2026

1 Mile

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Thin Mint Sprint 2026

Fox River Grove, IL

Saturday, September 12th, 2026

1 Mile

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Pirate's Booty

St. Charles, IL

Saturday, September 12th, 2026

10K

Trail

View details for race Pirate's Booty

Fit Forward 5K Run/Walk

Des Plaines, IL

Saturday, September 12th, 2026

View details for race Fit Forward 5K Run/Walk

The Hidden Gem Half Marathon 2026

Flossmoor, IL

Saturday, September 12th, 2026

Half

View details for race The Hidden Gem Half Marathon 2026

Chicago Gospel Run 2026

Chicago, IL

Saturday, September 12th, 2026

View details for race Chicago Gospel Run 2026

Volunteer Registration - Gospel Run 2026

Chicago, IL

Saturday, September 12th, 2026

View details for race Volunteer Registration - Gospel Run 2026

9/11 Heroes Run - Chicago, Illinois

South Barrington, IL

Saturday, September 12th, 2026

1 Mile

View details for race 9/11 Heroes Run - Chicago, Illinois

2K Glow Run/Walk

Glen Ellyn, IL

Saturday, September 12th, 2026

View details for race 2K Glow Run/Walk

Itasca Oktoberfast 5K

Itasca, IL

Saturday, September 12th, 2026

Fast

View details for race Itasca Oktoberfast 5K

Tunnel to Towers Climb - Chicago, IL

Chicago, IL

Saturday, September 12th, 2026

View details for race Tunnel to Towers Climb - Chicago, IL

Ana Banana 5k & Fun Run

Skokie, IL

Saturday, September 12th, 2026

1 Mile

View details for race Ana Banana 5k & Fun Run

Ana Banana 5k & Fun Run

Morton Grove, IL

Saturday, September 12th, 2026

1 Mile

View details for race Ana Banana 5k & Fun Run

Run for Tomorrow 5K

Elburn, IL

Sunday, September 13th, 2026

View details for race Run for Tomorrow 5K

Santa Maria del Popolo 5K Run/Walk

Mundelein, IL

Sunday, September 13th, 2026

View details for race Santa Maria del Popolo 5K Run/Walk

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