The marked trails offer a variety of terrain to tame. Nothing too challenging but it's all fun.
This is one of the few state parks that allow biking on the marked trails. The Kickapoo Mountain Bike Club has done an outstanding job to work with the parks department and create a nice network of trails. Nothing here is extreme but there's enough to challenge most riders. The way to tackle it is to do several loops over and over. Test yourself and your skills by increasing speed each time.
How to get there:
I-74 east from Champaign to exit 206. From Danville, go West on I-74 to exit 206. Follow signs to state park entrance. Then watch for park signs that direct you to the trailhead.
Probably the same distance from Champaign.