McNaughton Park Trail Runs
The McNaughton Park Trail Runs were events organised by Andy Weinberg held in Pekin, Illinois each spring on a rugged, ten-mile (16 km) loop course. 2009 was the last year that Andy Weinberg directed MPTR at that location. This race now takes place near Pittsfield in Vermont in May.
The event features five races on a rugged 10 mile trail loop and comprise distances of 50, 100, 150, 200, and 500 miles. Each loop has 2400 vertical gain.
The race is now hosted by Peak Races