Limestone Rocks! 8-Hour or 4-Hour Race – Kankakee, IL 2026

Event Information Event Description: You may compete in either a 8-hour or 4-hour race on a 1.65 mile loop course at Limestone Park. The course, mostly crushed limestone and partly asphalt, is about half flat and half hilly with one short-but-steep downhill and one short-but-steep uphill plus a couple of other small hills, with a maximum elevation change of 50 feet. NEW THIS YEAR - During the last half hour, you may switch to a 1/4 mile out and back loop (1/8 mile each way) if you don’t have time to do a full course loop. How it works: At the end of each loop you will check in with the scorekeeper. Then, take a break between loops or go right back out again; the choice is yours. Do as many loops as you can in the allotted time for your race. The scoring will be based on total loops completed. In the event of ties, the person who finished his or her last loop earliest will be the winner. Partial loops will not count. Use your own judgement about when to start a final loop. NEW THIS YEAR