The Wrath of Krampus

DEC
11
2026
A nighttime Last Person Standing event in Yucaipa where runners repeat a 4.167 mile loop each hour until one person remains; limited camping is available.
Fri 11 Dec 2026
4 miles

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The Wrath of Krampus: Last Person Standing

The Wrath of Krampus is a Last Person Standing endurance event in Yucaipa, CA, organized by Yucaipa Adventure Company. The event takes place in December and is staged in the foothills at night, with a strong emphasis on repeated hourly laps and elimination.

Competitors must complete a 4.167 mile loop each hour; runners who do not finish the loop before the bell are removed from the field. The format emphasizes persistence over a single continuous distance, with laps repeated until only one participant remains. The course traverses varied, unforgiving terrain and is described as moving into darkness as the night progresses; participants use headlamps and compete under nocturnal conditions.

Basecamp provides limited warmth and firelight and serves as a gathering point between laps, though comforts are described as brief. Limited camping is available and the organizer provides information for camping options. Registration has a published closing date.

The event is presented with theatrical elements and a seasonal theme invoking Krampus, including evening bell signals and thematic narration. The presentation includes a poem and atmospheric descriptions that frame the race as a test of endurance, obedience to the hourly rule, and persistence until a sole finisher remains. Visit the organization's website for the most recent information.

4 mi
Last Person Standing
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