Shawnee Hills Trail Races

Shawnee Hills Trail Races Trail Races in the Shawnee National Forest with 100 mile, 100k, 50k, 1/2 Marathon options!

Shawnee Hills Trail Races will be held across the scenic Shawnee National Forest located in the Ozark and Shawnee Hills of Southern Illinois, United States. Shawnee National Forest is well known for the most stunning and extraordinary rock formations and waterfalls. Pakentuck Falls is amongst the largest water falls in Southern Illinois! About the race:
- Race Start/Finish is at Camp Ondessonk
htt

ps://ondessonk.com/

Course:
100Mi - Short loop of 3 miles then 3 loops of 32-ishmiles each
100K - 2 loops of 32-ish miles each
50K - 1 loop of 32-ish miles
1/2 Marathon -1 loop of 13-ish miles

100Mi start at 6AM
100k and 50K start at 7AM
1/2 Marathon start at 8AM

05/11/2026

Heepwah Colin James
from Custer Park, IL!

Welcome to the 50K!

We got a little hike in on the Shawnee Hills Trail Races course today! Please join us for the group run next Saturday! W...
05/10/2026

We got a little hike in on the Shawnee Hills Trail Races course today!

Please join us for the group run next Saturday!

We have two great options for you:
1. Half Marathon distance led by Kelly Hutchins
2. Party pace 6 mile route with us!

7 am start for both at Camp Ondessonk!
Coffee, donuts and swag for all!
*No furry friends for this one per Camp policy. 🙏🏼

Heepwah and Happy Mother's Day to all of our mother runners! Who needs a spa day when you have single-track and fresh ai...
05/10/2026

Heepwah and Happy Mother's Day to all of our mother runners!

Who needs a spa day when you have single-track and fresh air? 🌲

To the moms who aren’t afraid to get a little (or a lot) of mud on their shoes. Whether you’re chasing a PR or chasing your kids through the woods, you’re making it look easy.

To all of our Shawnee Hills Trail Races family moms who are tougher than the terrain, we hope you have the best day!

05/09/2026

Heepwah Tracie Foster
from Centralia, IL!

Welcome to the 50K!

05/08/2026

Heepwah Randi Dasch
from Luka, IL!

Welcome to the half marathon!

05/08/2026

Heepwah Christy Gillett
from Salem, IL!
Welcome to the half marathon!

05/08/2026

Heepwah Adria DeLaune
from Nashville, TN!

Welcome to the 100K!

Heepwah and congratulations to our Jackson Falls aid station captain and friend, Sarah K Short, on her incredible finish...
05/08/2026

Heepwah and congratulations to our Jackson Falls aid station captain and friend, Sarah K Short, on her incredible finish this morning in the Sedona 125!

05/07/2026

Heepwah
Danielle Baldridge
from Patoka, IL!
Welcome to the 50K!

05/07/2026

Heepwah Angie Adams
from Patoka, IL!

Welcome to the half marathon!

Address

3760 Ondessonk Road
Ozark, IL
62972

Website

Alerts

Be the first to know and let us send you an email when Shawnee Hills Trail Races posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category