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Ondessonk Trail Races

Name: Ondessonk Trail Races
Start: 2026-04-11
End: 2026-04-11
Location: Ozark, Illinois

location_city Ozark

location_on Illinois

flag United States

calendar_today 11 Apr, 2026

directions_run Running

language Official Website

About the Event

Join us at Camp Ondessonk for our 16th Annual Ondessonk Trail Races!

With two NEW races this year - a half marathon through the beautiful spring wildflowers, and a one-mile fun run that is perfect for families to enjoy the beautiful scenery!

One Mile Fun Run: Families can enjoy a run around our beautiful Lake Echon. All ages welcome.

Date: April 11, 2026
Start Time: 10:00 AM
Pricing: $20
Includes: T-shirt** Those who register after March 18 are not guaranteed their requested shirt size.

5k Run: Enjoy a beautiful 5k through Camp. All ages welcome.

Date: April 11, 2026
Start Time: 9:00 AM
Pricing: $30 early bird registration until March 13; $35 registration after early bird
Includes: T-shirt** Those who register after March 18 are not guaranteed their requested shirt size.
Awards: Top male/female finishers will receive a trophy

Manchester 10k: The Manchester 10k trail is a unique run through Camp's scenic trails.

Date: April 11, 2026
Start Time: 8:30 AM
Pricing: $40 early bird registration until March 13; $50 registration after early bird
Includes: T-shirt** Those who register after March 18 are not guaranteed their requested shirt size.
Awards: Top male/female finishers will receive a trophy

Half Marathon: Our half marathon is an exciting and challenging run through Camp's beautiful forests, canyons, and pastures.

Date: April 11, 2026
Start Time: 8:00 AM
Pricing: $50 early bird registration until March 13; $75 registration after early bird
Includes: T-shirt** Those who register after March 18 are not guaranteed their requested shirt size.
Awards: Top male/female finishers will receive a trophy

Humidity (%)

air 13.3 /

water_drop 64.8%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 9.1° / 19.9°

wb_sunny 5.6° / 16.9°

air 13.3 km/h

water_drop 64.8%

About Ozark

Ozark is an unincorporated community in Johnson County, Illinois, United States. Ozark is south of New Burnside. and has a post office with ZIP code 62972. Ozark is also home to Camp Ondessonk, a Catholic youth camp that is run by the Diocese of Belleville.