Waiting list policy last updated 5th February 2026.
Waiting list policy
When an event is fully booked our waiting list will become available, so that you can register your interest without needing to check back every day. The steps below explain exactly what happens once you press “Join waiting list”.
1. Joining the list
- We only need your name, email address and the number of places you would like to reserve.
- Each waiting list entry is tied to a single event. If you try to join again for the same date we keep your first request in place and let you know that you are already registered.
- The waiting list closes nine days before the challenge (or sooner if a specific event has a different booking cut-off) so that we have enough time to confirm logistics.
2. How we track availability
We keep an eye on cancellations, reschedules and any manual adjustments that release spaces. As soon as places are available our waiting list service will contact the first person on the list.
3. Receiving an offer
As soon as places open up we contact people in the order they joined the list. You will receive an email containing a private booking link. Follow that link to proceed with booking.
4. Holding your places
Your booking link keeps the requested places on hold for 48 hours. During that time the spots are reserved for you, so you have a clear window to discuss plans with your group and complete the booking.
5. If you do not book within 48 hours
Waiting list offers expire automatically when the 48-hour window passes. The held places return to the pool and we immediately contact the next person on the list. You are welcome to rejoin the waiting list if your plans change later on.
6. Forecast messages
Sometimes you will see messages such as “3 places likely to become available”. These forecasts use historic cancellation data, so they are helpful for planning but cannot guarantee that a place will free up.
7. Updating or leaving the list
If you need to change your details, reduce the number of places or leave the waiting list altogether, simply reply to the confirmation email or contact our team. We will update your entry so the next person can be served fairly.
