The Backyard 12 with Swanage Bay Sauna

APR
4
2026
Read all about the The Backyard 12 with Swanage Bay Sauna on 4 Apr 2026 in Swanage.
Sat 4 Apr 2026
4.167 Mile Lap (backyard...

Always double-check with the organizer's website! This page may contain affiliate links.

Event Format

The Backyard 12 is a Backyard Ultra endurance event in which participants run laps on an hourly schedule. The event will take place from sunrise to sunset. Every hour, on the hour, runners gather at the start line in Days Park, Swanage, and begin a new lap when a bell is rung. The goal for a runner is to complete 12 laps. Participants can also take on the challenge as a team of two or three, running laps alternately.

Course Details

Each lap is a trail run of 4.167 miles. The route takes in the Purbeck Hills and Jurassic Coast, with views that include an ascent towards Old Harry's Rocks.

Venue and Amenities

The start and finish area is in Days Park, Swanage. An Event Village will be present for spectators. Organizers mention amenities including marshals, medals, and sports massage. Food and drink vendors at the Event Village are expected to include Carve Coffee, Purbeck Ice Cream, and the Burnt Toast, which will offer vegetarian and vegan options. Visit the organization's website for the most recent information.

4 mi
4.167 Mile Lap (backyard Ultra Format)