Get ready to jump, bounce, slide and swing through the World's BIGGEST and CRAZIEST Inflatable 5k Obstacle Course!
Inflatable 5K Southampton, Hampshire - Saturday 11th July 2026
The UK's Biggest Fun Run and Inflatable Obstacle Course Event.
Get ready for the ultimate day out as the Inflatable 5K returns to Southampton. This unique fun run features a huge range of giant inflatable obstacles, slides and tunnels that make running more fun than ever.
Whether you're a seasoned runner or looking for your first 5k run, this is the perfect challenge. With 2.5k, 5k, 10k and 15k route options, you can choose the distance that suits you. Each lap is packed with a thrilling selection of obstacles designed to keep you smiling from start to finish.
Why Join the Inflatable 5K Southampton?
- The UK's biggest inflatable obstacle course events
- A fantastic fun run for all fitness levels
- Family friendly, ideal for adults, teenagers and groups
- A brilliant way to enjoy outdoor fitness with a twist
- Perfect for team building, charity fundraising or a memorable family day out
What to Expect:
🌟 Giant inflatable obstacles for the ultimate fun experience
🔊 Music zones to keep the energy high
🥇 Epic finishers' medal for every participant
🎁 Goodie bag waiting at the finish
🥤 Refreshing drink to cool down
😀 Choose your distance 2.5k, 5k, 10k, 15k
🎉 No timing, no pressure, just pure fun
Who Can Take Part?
The Inflatable 5K is suitable for:
- Families Children 5 to 15 years are welcome but must have a participating adult with them (3 to 1 child to adult ratio)
- Friends
- Work colleagues
- Charity groups
- Beginners to experienced runners
If you're searching for a fun run in Southampton, a 5k run near me, or the most exciting inflatable obstacle course in the UK, this event is the one not to miss.
Choose Your Inflatable Challenge Distance
Choose how far you want to bounce! Whether you're up for 2.5K, 5K, 10K, or the ultimate 15K challenge, each lap is packed with epic inflatable obstacles and non-stop fun. Go at your own pace - run, jog, or walk - it's all about laughs, not lap times!
The Obstacles: Giant Slides, Jump Zones & Challenge Features
We've added three additional brand new obstacles, meaning you will tackle 30 gigantic obstacles on the 5K distance. Combined with five pumping music zones to motivate you around the course, this year's Inflatable 5K is the most epic yet!
| 2.5k | 5k | 10k | 15k | |
|---|---|---|---|---|
| Laps | 1 Lap | 2 Laps | 4 Laps | 6 Laps |
| Obstacles | 15 Obstacles | 30 Obstacles | 60 Obstacles | 90 Obstacles |
Team & Group Entry Deals for Southampton 2026
Charity Entry Discounts for the Inflatable 5K Southampton
Attention all charities! Want to rev up your fundraising efforts while having an absolute blast? We've got the perfect solution just for you! And here's the cherry on the top: discounted tickets exclusively available for charities looking to make a difference. Grab your tickets at a fraction of the cost.
Sign Up Here
Southampton Charity of the Year 2026
RSPCA Solent Branch CIO (locally known as RSPCA The Stubbington Ark) is an independent branch of the RSPCA, and a separately registered charity. We receive no funding from the main RSPCA charity. However, we work with and support their Inspectors by taking in animals that have nowhere else to go, but the majority of our care goes to local animals signed over to us by members of the public, council authorities and strays.
What's Included on Event Day
Refer A Friend
Inflatable 5K Reviews
Gallery
Volunteer at Southampton 2026 or another one of our epic events
Come and be part of the team!
As part of our volunteer team you will receive one free run entry, a T-shirt and a tote bag full of goodies!
Other Inflatable 5k Locations In the UK
Worried about losing your money due to unforeseen circumstances? Add ticket protect and receive a full refund if you are unable to attend the event. See full terms and conditions here.
How to get there
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Event Pre-information
Arrival Time
Please arrive 30-45 minutes prior to your start time.
Parking
Parking is charged at £5 per car, please have the exact change ready for our parking marshals.
E-Tickets
Please print / screenshot your E-Ticket and present it upon entering the venue to collect your running bibs and please ensure to turn dark mode/night mode off when showing your E-ticket.
Dogs
Unfortunately, dogs are not allowed at our events.
Toilets
Toilets are provided at the venue. Please look for signs or ask a member of staff.
Bag Drop
Bag drop is £3.00 per bag. Please keep bags to a gym duffle size or smaller. Larger items won't be permitted. All bags will be searched by a member of the UKRE Team for event safety and security.
Event Kit List
Sensible running shoes and a long sleeve top. Bring a rain jacket if wet weather is forecast. We love to see runners in fancy dress, so don't hold back! Please do not wear any sharp jewellery or carry sharp objects that could cause injury.
Children
Children between 5 - 15 years old must be accompanied by a paying participating adult (3:1 child:adult ratio) Unfortunately, if this is not met, you will not be able to participate at our event.
Spectators
Friends and family are welcome to come along and watch in the designated spectator areas only, for no extra charge. Spectators cannot roam around the entire course and must keep off the marked out course and obstacles. Children must be under adult supervision at all times.
Drink Station
Water will be stationed midway along the route to keep you hydrated.
Food & Drink
There will be food and drink vendors on-site.
Charity of the Year
RSPCA Solent Branch CIO (locally known as RSPCA The Stubbington Ark) is an independent branch of the RSPCA, and a separately registered charity. We receive no funding from the main RSPCA charity. However, we work with and support their Inspectors by taking in animals that have nowhere else to go, but the majority of our care goes to local animals signed over to us by members of the public, council authorities and strays.
Charity Partners
Celebrating 25 years of Supporting Children and Young People in Hampshire through Bereavement.
‘Simon Says’ is a Hampshire Child Bereavement Support charity. 2026 sees our 25th anniversary of supporting children and their families, with training and resources for schools and professionals, a Helpline and 8 Support Groups throughout the county.
