Want to step up your fitness regime and take it to the next level? MY/PT offers daily outdoor military-style fitness at Betteshanger. 

Come and join MY/PT's all-weather, army-style outdoor fitness.

MY/PT’s army-style fitness sessions are based on tried and tested military training techniques with motivation provided by Her Majesty's Armed Forces trained instructors.

Whether you’re a novice to exercise or a seasoned pro, be prepared to be put through your paces. Session activities range from interval training and body resistance to full-battle physical training. No session is the same. Mixed group sessions are intense but the atmosphere is light-hearted and fun.

You’ll get muddy. You’ll get sweaty. You’ll be pushed to your limits. But you’ll burn calories by the bucket load and have a fitness level to be proud of.

MY/PT offers:

  • Military fitness (monthly membership/pay as you go)
  • Pay and play at weekends
  • Group bookings
  • Corporate team building
  • Parties (children's, hen & stag)
  • Pre-enrolment training
  • Personal training
  • Obstacle course races

All fitness abilities welcome

Session timetable

  Morning Evening
Monday  0600 - 0700  0930 - 1030  1900 - 2000
Tuesday  0600 - 0700  0930 - 1030  1900 - 2000
Thursday  0600 - 0700  0930 - 1030  1900 - 2000
Friday  0600 - 0700  0930 - 1030  
Saturday  0900 - 1000    
Sunday  1000-1100    

Each session is led by qualified, military trained instructors. The activity for each session is dependent on group size and ability. Sessions are likely to include use of the obstacle course.

For sessions when the main Park is closed, access the car park as normal and meet Jay at the Visitor Centre. He will escort you to the MY/PT area.


MY/PT operates a cost-effective membership scheme. Choose your rank:

  Cost per month Sessions per month
Private Soldier £24  4
(includes Betteshanger Park membership*)
Corporal £32 
(includes Betteshanger Park membership* & rank badge)
Sergeant £38 12
(includes Betteshanger Park membership* & rank badge)
Sergeant Major £48 Unlimited
(includes Betteshanger Park membership*; rank badge & water bottle)


The first months membership must be paid on joining. You will be sent a link to set up a direct debit for your membership. 


Adult: £6.50 per session
Child:  £4.50 per session

Pay and play sessions (Saturday & Sunday only)

Adult: £10 for induction and first session. £8 per session thereafter.
Children (ages 7-15): £8 for induction and first session. £6 per session thereafter.
Inductions for first-time users will run at 11am and 12pm.

Please note anyone under the age of 18 must be accompanied by an adult.

If you're paying on the day, please arrive 10 minutes early. We are only able to take cash payments. Please try to have the correct change.

*Betteshanger Park membership includes free parking for two vehicles (vehicle registration number must be provided), discounts on cycle hire and some events.


We are passionate about what we do but if you’re new to military fitness we know it can be a little daunting.

We’ve put together a few ‘frequently asked questions’ but please get in touch if you want to talk anything through in more detail.

Groups and parties

Birthday Parties

The perfect activity for energetic children! They'll have the time of their lives on a MY/PT birthday party plus they'll learn core team building skills and military techniques. We'll get them kitted out with camouflage face paint, provide a thorough induction before they're set off through the obstacle course.  

Prices start from £9.50. 

Minimum age 7. Maximum party size 24. 

"I organised an obstacle course party for a group of 7-8-year-olds for my son's birthday. I wanted something a bit different which would keep the children active and entertained. They absolutely loved it. Jay made it fun, had war face paints at the ready and got all the children involved. Thank you so much, Jay, for leading the event and keeping the children happy and active!" Chloe Carey, February 2017

Stag and Hen Parties, Team Building and Company Away Days

MY/PT is the perfect option for corporate days, team building activities and parties.

Packages start from £18 per person.