Major Series

British Military Fitness runs the award-winning Major Series Obstacle Race, which takes place up and down the country throughout the year. Voted the UK's 'Best Trail Race', the Major Series is the UK's most friendly obstacle race!

The 5k and 10k courses are littered with all kinds of obstacles, hills, mud and water. But, most importantly, are full of over 40 of the Major's finest troops, there to help you through the obstacles, but maybe challenge you to a few too!

Upcoming Major Series Events:



SunFit is British Military Fitness’s very own bootcamp holiday in the sun. Our very best BMF instructors will provide 5 hours of varied fitness sessions each day in an amazing fitness resort in Fuerteventura.

Classes range from strength and conditioning sessions and running sessions to mountain hikes and pilates. SunFit is all about enjoying activities outdoors with new friends, and learning skills and knowledge from our excellent instructors.

Upcoming Sunfit Dates:

The Major Series

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Latest From our Blog

Clare miller FI

October 2nd, 2015

Special forces – Ultimate Hell Week: Recognising and Overcoming Exhaustion and Malnutrition

If you’ve been watching BBC2’s ‘Special Forces – Ultimate Hell Week’ this might sound familiar: You’re tired, you can’t think straight, you mess up more, things take longer, and you get more and more frustrated. When you’re exhausted and put in a high-stress situation it can be very tough to execute tasks effectively. You reach…


October 1st, 2015

BMF training for The London Marathon

So you got into the London Marathon?! That’s fantastic, congratulations! If you’re new to marathon running, don’t be nervous – we’ll be with you every step of the way. We’re going to be giving you a week-by-week plan all the way up to the day of the marathon that will incorporate BMF to ensure you’re…

winter trinaing thumbnail

September 25th, 2015

Winter timetable changes 2015

With winter on the way, we would like to make you aware adjustments to park timetables in anticipation of the changes to the outdoor conditions. Abington Park, Northampton: The Thursday evening class at 19:00 will move to an indoor class at Northampton School for Boys from Thursday 29th October 2015 Bellahouston Park, Glasgow: The Friday evening class…

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