'Twas The Run Before Christmas

DEC
13
2026
Experience a festive lap based run through the scenic pathways of Thetford Forest with distances ranging from 5k to Ultra Marathons. Celebrate your finish with a bespoke medal plus complimentary tea and cake at Oak Lodge.
Sun 13 Dec 2026
48 kilometers Marathon 27 kilometers Half Marathon 15 kilometers 10 kilometers 5 kilometers

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Event Overview

'Twas The Run Before Christmas returns for its sixth edition, held at High Lodge in Thetford Forest. This event provides a self-contained running environment where participants have exclusive use of the main area. The course consists of a 5.3 km loop within the forest grounds, primarily on pathways with some sections of trails and woodland. Depending on the weather, road trainers are generally sufficient, though trail shoes are an alternative option.

Distance Options

Participants can choose from a wide variety of distances:

  • 5 km
  • 10 km
  • 15 km
  • Half Marathon
  • Heavy Half Marathon (5 to 7 laps)
  • Full Marathon
  • Ultra Marathon (9 to 12 laps)

Participant Information

The event has a maximum time limit of six hours. A water and aid station is positioned at the lap point, allowing runners to refuel without carrying extra equipment. This is a cupless event, so participants must bring their own cups or bottles for refills. Registration and post-race refreshments are located at Oak Lodge, where complimentary tea, coffee, and cake are provided to those who finish.

Finishers receive a bespoke event medal, or they may choose a "lucky dip" option from a selection of medals from previous events. Parking is available on-site at a discounted rate for those with a participant QR code. Additionally, 20% of the entry fee is contributed to the maintenance and care of the woodlands in Thetford Forest. Festive dress is permitted but not mandatory. Visit the organization's website for the most recent information.

48 km
Ultra Marathon
Marathon
Full Marathon
27 km
Heavy Half Marathon
Half Marathon
Half Marathon
15 km
15k
10 km
10k
5 km