Allerton Races
When is Allerton Races?
Allerton Races takes place on Saturday, April 11, 2026 in Monticello, IL.
What distances does Allerton Races offer?
Allerton Races offers 6 events: Trail-Glo 5K, VIRTUAL 5K, 10K, VIRTUAL 10K, Half Marathon, VIRTUAL Half Marathon.
| Event | Distance | Price | |
|---|---|---|---|
| Trail-Glo 5K | 5.0 km | $25.00 | Register |
| VIRTUAL 5K | 5.0 km | $25.00 | Register |
| 10K | 10.0 km | $33.00 | Register |
| VIRTUAL 10K | 10.0 km | $30.00 | Register |
| Half Marathon | 13.1 mi | $38.00 | Register |
| VIRTUAL Half Marathon | 13.1 mi | $33.00 | Register |
How much does Allerton Races cost?
Registration for Allerton Races starts at $25.00. Prices vary by event distance.
Where is Allerton Races held?
Allerton Races is held in Monticello, IL at 515 Old Timber Rd.
About Allerton Races
Trail/Road Half Marathon, 10K Run/Walk, or nighttime Trail-Glo 5K Run/Walk, benefitting Robert Allerton Park!
Trail-Glo 5K start time is 8:30PM 11 April.
Half Marathon and 10K start time is 9:00AM 12 April.
More race info at our website!
Help us help Make-A-Wish families! For our 14th consecutive year, Allerton Races is fundraising for Make-A-Wish Illinois. Be a "Wish Warrior" by donating $10 or more, and you'll get a special logo on the sleeve of your race T! (If you register with a race T) Donate to Make-A-Wish Illinois by clicking HERE!