CamLynn Marathon and Ultra
Always double-check with the organizer's website! This page may contain affiliate links.
CamLynn Marathon and Ultra
The CamLynn Marathon and Ultra follows the flat Fens Way route from Cambridge toward Ely and Kings Lynn. The event offers multiple distance options, relay formats and a 100 mile option, and includes GPS tracking, maps and GPX files. Organisers provide race bibs, first aid cover, generous aid stations, bag drop and an option to send a personal drink to the final aid station. Finishers receive photos, a medal and their country flag.
Distances and formats
- Marathon from Cambridge to Ely
- 50 mile Ultra from Cambridge to Kings Lynn Lynnsport
- 50 mile pair relay 26 miles + 24 miles
- 50 mile trio relay 10 miles + 16 miles + 24 miles
- 100 mile Ultra option with mixed terrain
Cut off times are published for each distance: a 6.5 hour marathon cut off, a 14 hour 50 mile cut off and a 32 hour 100 mile cut off. The event notes accessibility for brisk walkers, charity runners and first timers as well as experienced ultra runners. Optional extras include an event T shirt and coach transfers to the start from Kings Lynn or Ely with booking details to be confirmed.
Entry opens 4 June 2026 and closes 26 October 2026. Age minimums apply by course. Visit the organization's website for the most recent information.
