Little Bitty Backyard

JUN
13
2026
Little Bitty Backyard is a last person standing challenge on a tough 3.4-mile loop in Pennsylvania's South Mountain Preserve. Runners start a new loop every hour until only one remains. The multi-day event also features a nighttime race and initiatives for sustainability and conservation.
Sat 13 Jun 2026
Blackout Beer Mile Backyard

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Event Overview

Little Bitty Backyard is a last person standing running event. It takes place at the Wildlands Conservancy South Mountain Preserve in Emmaus, Pennsylvania.

Course Details

The event consists of repeating a loop of approximately 3.4 miles. Each loop has over 350 feet of elevation gain on challenging terrain. A new loop starts every hour on the hour. A runner is out if they miss the start of a loop.

Event Format

The event begins with the first loop. There is no predetermined finish time; it continues until only one runner remains and completes a final loop. Each participant is allotted a 10×10 foot space for a personal aid station or rest area.

Additional Activities

A separate nighttime race called Blackout is held during the event. It consists of running one loop of the backyard course in the dark. The event also includes a Best Day Beer Mile. The organizer states it is a zero carbon event, with a portion of registration fees going toward carbon offset projects. Donations are collected for the Wildlands Conservancy. Gently worn or new shoes are accepted for donation to the Sneakers 4 Good program. Visit the organization's website for the most recent information.

Blackout
Beer Mile
Backyard