24 hour race in the NE

[Nate at RIT]

Anybody know of any 24 hour races in the Northeast, say within 5 hours of Rochester that take place in the spring (April, May)? Doesn't have to be huge, but me and some friends would like to do one sometime before we all go home for the summer. Thanks

[TreeSaw]

24 Hours of Adrenaline at Dalton, Mass. is in June. That's the closest one I can think of.