What is the Maximuscle BTI Challenge?

How would you fare if you went head to head with someone from the military in a fitness face-off? You might fancy your chances of doing well but, without the opportunity to prove yourself, you have nothing to back up your confidence.

That's where the Maximuscle Beat The Instructor challenge comes in.

The challenge‚ created by British Military Fitness (BMF), the biggest provider of outdoor fitness classes in the UK‚ is an outdoor circuit-style test involving a series of exercises performed against the clock. The aim is to complete the test faster than the time set by instructors from BMF‚ which for men is 10mins 37sec, and for women is 5min 50sec.

You can take it for FREE in 57 parks around the UK in which BMF runs classes. Just fill out the sign-up form on the right to find your nearest venue.

Every time will be entered on our leaderboard, and you can take the test more than once. If you beat the challenge, your name will go into the BTI Hall of Fame and you will receive a special T-shirt.

The top competitors will be invited to take part in the grand final, which will take place in September.

Special Offer

All BTI participants qualify for a 33 per cent discount on Maximuscle products. Just register for the challenge and we'll tell you how to activate the discount in your BTI confirmation email.

Sign up now for FREE

A valid e-mail address. All e-mails from the system will be sent to this address. The e-mail address is not made public and will only be used if you wish to receive a new password or wish to receive certain news or notifications by e-mail.
Provide a password for the new account in both fields.

Select your event

Click here to print out the BMF health and liability waiver.

This must be completed, signed and given to your BMF instructor before you complete the BTI challenge.

PLEASE NOTE: if this is not completed you will not be able to take part.
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Need to make some changes? Just log in here with the email address you entered on signup!

Select the relevant leaderboard to see how you've done.