| Challenge Details | ||
| Name: | 128 Snake Challenge | |
| Stations: | 128 | |
| Description: | The 128 snake represents the maximum number of stations that can be visited without leaving the network whilst visiting any station no more than once. | |
| Dates: | December 2007-present | |
This challenge started as a theoretical exercise or desktop challenge to determine the most stations it is possible to visit without leaving the network, and without repetition. Since the closure of the East London Line, the 129 Snake is no longer valid, and a new 128 configuration is open.
| Name | Time (Stations) | Date Set | Event | ||
| 1. | Steven Karahan & Kevin Brown | 6:24:33 | 24.07.2009 | 128 Snake Challenge | |
| 2. | Peter Smyth & James “mullardo” | 6:26:24 | 24.07.2009 | 128 Snake Challenge | |
| 3. | Thomas Wood & Philip Brown | 6:36:42 | 24.07.2009 | 128 Snake Challenge | |
Previous Configurations
The previous configuration was 129 stations, and existed prior to the closure of the East London Line.
| Name | Time | Date Set | Event | |
| 1. | Damian Cook | 5:55:41 | 01.09.2006 | 129 Snake Challenge |
| 2. | Kevin & Jamie Brown | 6:03:38 | 01.09.2006 | 129 Snake Challenge |
| 3. | Peter Smyth | 6:09:39 | 01.09.2006 | 129 Snake Challenge |
| 4. | John Stark | 6:13:09 | 01.09.2006 | 129 Snake Challenge |
Errors? Omissions? Dates? Email: tube@scriv.me.uk.