One Slam Virtual 2027
| Under 18* | £15.00 | |
| Adult* | £40.00 | |
| * All fees relative to Event Date (25/12/2026) |
To enter you must first Log In or Register your Details with SiEntries.
Our One Slam virtual event is back for the seventh time in 2027, once again encompassing Christmas week to give everyone a running head start into the new year.
The event takes place over a 10 week/ 70 day period: 25th December 2026 - 4th March 2027. Runners have a choice of distances that they can aim to complete within that time. The option to step up to the next level, or down if it becomes too much - is there at any time, just keep going! The event is for everybody, anywhere in the world. The targets are as follows:
50 Miles (5 miles per week)
100 Miles (10 miles per week)
200 Miles (20 miles per week/ The equivalent of the 50 Mile Grand Slam)
300 Miles (30 miles per week)
400 Miles (40 miles per week/ The equivalent of our 100 Mile Grand Slam)
500 Miles (50 miles per week)
600 Miles (60 miles per week/ The equivalent of our Double Slam)
1000 Miles (100 miles per week)
Part of the One Slam focus is helping our Centurion runners start the year on the front foot, but not just by encouraging consistent training, but also good opportunities to learn as well. As part of your One Slam entry you will have access to fortnightly webinars from our coaching team, on subjects such as training, nutrition, kit, racing and more. As well as open time for questions after each.
We will also be including a One Community Week - with awards - which as an entrant to One Slam you will be able to enter for free. That will take place 15th-21st February 2027 and you can pick anything from 5km to 100 miles as your target for that specific week.
View the Event Disclaimer / Terms and Conditions.
View the Event Cancellation / Refund Policy.
