Welcome to year 10 of the DPR Trail

Half-Marathon, Marathon and 50 Mile Ultra Marathon along the beautiful and fast Des Plaines River Trail in Lake County, Illinois. This is a truly special running course. The DPR Trail is a wide, crushed gravel track, free of roots and rocks, and very flat. All of the major road crossings are managed by way of bridges or viaducts (with only 4 minor road crossings along the whole 50 Mile course, 2 on the Marathon course, and none for the Half-Marathon course). This is a great track through alternating lush forests and open wetlands. With cool temperatures expected, and given the flat terrain and ideal running surface, you'll find these to be extremely fast courses.

Come out and join us for a great run! 

Saturday, October 12, 2019


Online registration for the 2019 races will close as each event reaches its posted capacity* but will in any case not continue past midnight on Saturday, October 5, 2019.   

* Event Capacity:   50 Mile: 125     Marathon: 300     Half-Marathon: 375

Des Plaines River Trail Races