The heart-rate based group workout franchise promises a hair-raising way to get fit with Undead Training Camp and eight zombie apocalypse-themed workouts

Just in time for Spooky Season, Orangetheory Fitness is set to host its annual Hell Week.

This year’s theme is Undead Training Camp, which includes eight thrilling, zombie apocalypse-themed workouts for Orangetheory fitness fans of all levels.

Hell Week runs from October 24 through October 31. During the event, participants can track their progress with the Orangetheory app. Those who complete four of the eight workouts will earn an exclusive Hell Week shirt or tank and a commemorative sticker.

credit: Orangetheory IG

“Hell Week is one of our most anticipated events each year as it offers our members an opportunity to push their limits while having fun in a supportive environment,” said Rachel Vaziralli, director of fitness design at Orangetheory Fitness. “It’s the perfect supercharge to their fall fitness routine that can help carry them through the holidays.”

Hell Week participants can expect workout themes like The High Jump, Beast Mode and Back With a Vengeance. Despite the intensity of the challenge, Vaziralli noted that participants are encouraged to go at their own pace.

“With the energy and encouragement from fellow members and coaches, there’s no challenge too great for our community to tackle together,” she added.

Orangetheory’s Hell Week registration is now open for a $15 fee for members, package holders and partner members. Those interested can sign up through the Orangetheory app or in their local studio. Spots are limited, and registration runs through October 28.

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