12 Hours at Cadwell Park

AUG
23
2026
A Backyard Ultra style 12 hour event at Cadwell Park where runners complete a 6.7 km lap each hour for a potential total of 80.4 km. Categories include solo and pairs plus a six hour non competitive option.
Lap Distance Total Distance 12 Hours (solo/pairs) 6 Hours (non-Competitive)

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12 Hours at Cadwell Park

This event takes place at Cadwell Park circuit in Louth, LN11 9SE. It is an in person endurance event using a Backyard Ultra style format.

Participants run a 6.7 km lap on the hour, every hour, for 12 hours. If a participant completes every lap, the total distance covered is 80.4 km. Pairs alternate who runs each lap over the 12 laps.

Categories include Male Solo, Female Solo, Male Pairs, Female Pairs and Mixed Pairs. A new six hour non competitive category is available for those who prefer a shorter, non-competitive option. Podium positions are awarded to the top three in each category and are determined by the fastest last lap.

The event is described as open to everyone. A detailed athlete briefing will be provided in the event app closer to the event day. The organiser’s stated refund policy is no refunds. Visit the organization's website for the most recent information.

80 km
Total Distance
7 km
Lap Distance
12 Hours (solo/pairs)
6 Hours (non-Competitive)
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