Inflatable Fun Day - Jarman Park Athletics Track

Sunday 25th August 2019

Inflatable Fun Day – Sunday 25th August 2019


Everyone is invited!


Bring all the family and a picnic and join us on Sunday 25th August 2019 for a day of fun and activity from 11am.


We have joined up again with Everyone Active to host a super day of fun with our obstacle courses, giant slide, Dash n Grab (Hungry Hippo), Washing Machine (be prepared to get wet and bubbly),  gladiator jousting, bouncy castles and much more.


The event will take place from 11am – 3pm at:


Jarman Park Athletics Track
Jarman Park,
Hemel Hempstead,


You will need to purchase a wristband to be able use the inflatables. These will be available for Collection at the event on the day. We have three types of tickets available:


  • Single Tickets priced at £8 each for unlimited use ALL day!
  • Family Ticket (for 2 adults and up to 2 children) priced at £25 each for unlimited use ALL day!
  • Family Ticket + 1 Single (for 2 adults and up to 3 children) priced at £33 each for unlimited use ALL day!


There will also be the additional A-Race Challenge happening on the day which is a fun run with challenges around the track. We have two wave times at 11:30am and 1pm. The cost of the A-Race Challenge is just £4 and each participant will get an Apex Medal on completion and a pair of no-lace quick release trainer ties included for free! Should you wish to book to take part in this then please select this as an add-on during checkout.


Please note the following Health & Safety requirements:


  • Children must be supervised at all times by a responsible adult. 
  • Persons cannot use the equipment under the influence of alcohol or drugs. NO ALCOHOL IS ALLOWED ON SITE.
  • For safety reasons we are unable to allow BBQs to be used at the event.
  • As this is a family event, with Children and Picnics, dogs will not be permitted at the event.
  • All Apex lead staff are DBS checked.
  • All inflatable equipment is manned and has up to date PIPA and or RPII certification and conforms to recognised safety standards. Should you wish to see such documentation, please contact
  • In the event of unsuitable weather conditions, the event will be re-arranged.


Should the event not be able to take place due to adverse weather conditions, it will be rescheduled to the following day Monday 26th August 2019 (Bank Holiday).


To book, select your preferred ticket below then create/login to your account with OpenPlay then checkout and pay!

With thanks to our event facility partner:


Registered with PIPA Inflatable Play Inspection: