Clinton Lake Ultra
DeWitt, IL
- 30 Miler, 10 Miler
- Trail (Unpaved)
- Official race website
The Clinton Lake Ultra course features three loops of 10 mile trail through forest, hills, and meadows at Clinton Lake State Recreation Area. It’s almost all single-track trail except for small section on road & a bridge that connects two sides of the trail. There are 1355 feet of elevation gain per … MORE
Local Historical Weather (Mar 28):
| 2026 | 2025 | 2024 | 2023 | 2022 | |
| H (°F) | 52 | 81 | 61 | 52 | 42 |
| L (°F) | 27 | 50 | 29 | 30 | 23 |
Find Nearby Lodging (hotel, rental, etc.):
Rollercoaster of a trail race!
If you like roller-coaster courses and want to fly down some rugged hills for 30 miles, this is a race for you! Held in the middle of nowhere central Illinois … MORE
If you like roller-coaster courses and want to fly down some rugged hills for 30 miles, this is a race for you! Held in the middle of nowhere central Illinois during the beginning of Spring, this ultra race follows a 10-mile looped course with lots of elevation change, that is sure to make you tired! While considerably hilly for the Midwest, the great views and volunteer support will keep a smile on your face. To me, it seems like the weather will make or break this course. I ran it during a perfect weather year — no rain and no mud. If it’s rainy and cold and sloppy though, it will add many degrees of difficulty.