The Bullshit Backyard Ultra

MAR

2026

Take on the Bullshit Backyard Ultra in Lenoxville PA on March 21 2026: run 4.167 mile loops each hour until one runner remains. Day loops wind through farmland, pastures and creekside woods before a quieter night course. Register by Feb 1.

Sat 21 Mar 2026

Lenoxville, Pennsylvania

Website Registration

4.167 Miles per Loop

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Event overview

The Bullshit Backyard Ultra is a Last Person Standing ultrarunning event in Lenoxville, PA, held on March 21, 2026. Runners complete repeated loops of 4.167 miles each hour. The format continues until only a single runner remains.

Registration closes on Sun, Feb 1.

Course and format

The event follows the Backyard Ultra format. The day loop is run for 12 hours before the course switches to the night loop. The day loop covers roughly 70 acres of farmland and passes cow pastures, hayfields, woodlands, and the Tunkhannock Creek. The night loop is composed of a double-track loop through the hayfield plus a flat out-and-back section on the road. Visit the organization's website for the most recent information.

4 mi

4.167 Miles per Loop