The Great Herts AONB Event 2027

Join Team Garden House and take on The Great Herts AONB Event where you can run, walk or cycle one of three countryside trails: the Mighty Marathon, the Hard Half Marathon or the Tough 10k. The charity run, organised by Burnt Hare Events, will take place on Sunday 6th June. You'll start in the hamlet of Gosmore, with each route containing flat sections, undulations and some hills, as well as breathtaking scenic views! Whether you're a beginner runner looking for a local 10k race or a seasoned rider searching for a cycling challenge, there's an event for you.
Event | Start time | Min. age | Reg. fee | Sponsorship target |
| Mighty Marathon riders | 8:30 | 18+ | £23 | £500 |
| Hard Half Marathon riders | 8:40 | 16+ | £18 | £200 |
| Tough 10k riders | 8:50 | 15+ | £15 | £100 |
| Mighty Marathon runners | 9:00 | 18+ | £23 | £500 |
| Hard Half Marathon runners | 9:15 | 16+ | £18 | £200 |
| Tough 10k runners | 9:30 | 15+ | £15 | £100 |
Additional information
- When registering, please add the relevant distance ticket to your basket. You'll then be able to select if you're running or riding when you fill in your details
- Adults must book for anyone under 18 at the time of booking. Please choose the correct ticket when registering and include your details first, then fill in the attendee details on the second screen
- The registration fee for each event includes a Team Garden House tech t-shirt - please select your size when you sign up
- We are asking every runner to pledge to raise the minimum sponsorship amounts above so we can continue providing our compassionate care to local people facing advancing illnesses.
What are you waiting for? Register for The Great Herts AONB Event today and help Garden House Hospice Care continue providing vital support for patients and families when they need it most.




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