Blues Cruise
The Blues Cruise is a 50K trail ultramarathon held near Reading, Pennsylvania, celebrating its 20th anniversary in 2025. The 31-mile loop circles Blue Marsh Lake, featuring varied terrain including fields, rolling hills, single track, and less than half a mile of public road. The course includes a notable climb called the "Ski Slope" with 240 feet of vertical ascent and an optional water crossing.
The race has a 9-hour time limit, making it accessible for newer trail and ultra runners. A relay option allows teams of 2-4 runners to complete the course in four legs. The event offers well-stocked aid stations, a post-race buffet, and is a Road Runners Club of America regional championship. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
