Blues Cruise

OCT
4
2026
The Blues Cruise is a 50K trail ultramarathon looping around Blue Marsh Lake near Reading, PA. The scenic course features rolling hills, a single major climb, and themed aid stations. A relay option and a post-race party are also part of the event.
Sun 4 Oct 2026
50 kilometers

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Event Overview

The Blues Cruise is a 50K trail ultramarathon taking place near Reading, PA. The event also offers a relay option for teams.

Course Details

The course is a 31-mile loop around Blue Marsh Lake. The terrain includes woods, fields, rolling hills, and single-track trails, with less than half a mile of public roadway. The route features one major climb known as the "Ski Slope," with a vertical climb of 240 feet. There is one optional water crossing. The time limit for the 50K is 9 hours, with cutoffs enforced at specific aid stations.

Aid Stations & Support

The course includes 7 themed aid stations that are well stocked and serviced by local ultra runners. A sweep vehicle will be available for runners who do not meet the cutoff times.

Relay Option

A relay option is available for teams of 2–4 runners. The course is divided into four legs:

  • Leg 1: Start to Aid Station 1, ~4.7 miles.
  • Leg 2: Aid Station 1 to Aid Station 4, ~13.3 miles.
  • Leg 3: Aid Station 4 to Aid Station 6, ~7.1 miles (includes the "Ski Slope").
  • Leg 4: Aid Station 6 to the finish, ~6.75 miles.

Prizes are awarded for the fastest teams. Aid station support for relay teams is limited.

Additional Information

Camping is available for a small fee. All registered runners are invited to a post-race party with a full buffet, drinks, and physical therapy staff. A race shirt is guaranteed for those who register by August 31. All finishers receive special swag. The event is organized by the Pagoda Pacers running club. Visit the organization's website for the most recent information.

50 km
50k Trail Ultramarathon
50 km
Blues Cruise Relay