St Albans - Fun Inflatable 5k Obstable Course
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Event overview
The Inflatable 5K Obstacle Course will take place in St Albans on Saturday 25 April 2026 at Hertfordshire County Showground, Dunstable Road, Redbourn, AL3 7PT. Four distances are offered:
- 2.5 km - 1 lap, 15 obstacles
- 5 km - 2 laps, 30 obstacles
- 10 km - 4 laps, 60 obstacles
- 15 km - 6 laps, 90 obstacles
Each lap is 2.5 km and repeats the same inflatable obstacles. The 5 km layout includes three additional new obstacles compared with prior editions. There are five music zones positioned around the course. Age categories are Adult (16+) and Child (5 to 15 years).
Practical information
Participants should print or screenshot their e-ticket to collect bibs and are asked to switch off dark/night mode when showing it. Parking is charged at £5 per car and bag drop is £3 per bag; bags will be searched for safety. Dogs are not allowed. Toilets are available at the venue. A water station is located midway on the route and food and drink vendors will be on-site. Children aged 5 to 15 must be accompanied by paying participating adults at a maximum ratio of three children to one adult. Spectators may use designated viewing areas only. Group and family ticket discounts, charity discounts, and volunteer incentives (free run entry, T-shirt, tote) are offered. Charity partners include Kids in Mind, Druglink, and St. Albans and Hertsmere Women’s Refuge. Visit the organization's website for the most recent information.