Upcoming Half Marathon Races Near Chatham, IL

Most popular races in Illinois →

Sun, Nov 81 race

MO' Cowbell Marathon/Half-Marathon/10K/5K logo

MO' Cowbell Marathon/Half-Marathon/10K/5K

Saint Charles, MO

10K
5K
Marathon
Fast
View details for race MO' Cowbell Marathon/Half-Marathon/10K/5K

Sat, Dec 121 race

Iceman Series 2026-27 logo

Iceman Series 2026-27

Springfield, IL

15K
Half
View details for race Iceman Series 2026-27
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Sat, Apr 10, 20271 race

Lincoln Presidential Half Marathon logo

Lincoln Presidential Half Marathon

Springfield, IL

Half
View details for race Lincoln Presidential Half Marathon

Sat, May 15, 20271 race

Love to Run St. Charles - 5K | 10K | HALF MARATHON logo

Love to Run St. Charles - 5K | 10K | HALF MARATHON

Saint Charles, MO

5K
10K
Half
Trail
Fast
View details for race Love to Run St. Charles - 5K | 10K | HALF MARATHON

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Sat, Jul 3, 20271 race

The "ROCKIN' RIVERFEST" 5k, 10K, HALF MARATHON & Fun Run! logo

The "ROCKIN' RIVERFEST" 5k, 10K, HALF MARATHON ...

St Charles, MO

5K
10K
Half
Trail
Fast
View details for race The "ROCKIN' RIVERFEST" 5k, 10K, HALF MARATHON & Fun Run!