'Twas The Run Before Christmas

DEC
13
2026
A looped forest event at High Lodge on 13 December 2026 offering distances from 5k to ultra across a 5.3 km lap. Lap options, an on-course aid station, post-run tea and cake and a bespoke medal.
Sun 13 Dec 2026
48 kilometers Marathon 27 kilometers Half Marathon 15 kilometers 10 kilometers 5 kilometers

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'Twas The Run Before Christmas

'Twas The Run Before Christmas is scheduled for 13 December 2026 at High Lodge, Thetford Forest, IP27 0AF. The event returns for its sixth edition at High Lodge and offers a range of looped distances for participants.

  • 5k
  • 10k
  • 15k
  • Half Marathon
  • Heavy Half Marathon
  • Full Marathon
  • Ultra Marathon

The course uses a 5.3 km loop within the forest, with the final route to be confirmed. A heavy half is set as five laps by default with the option to change to six or seven laps on the day. An ultra is set as nine laps by default with the option to extend up to around twelve laps depending on time available. There is an on-course water and aid station located at the lap point. Organisers will use Oak Lodge for registration and provide complimentary tea, coffee and cake after the event. Parking will be available at a discounted rate of £5 for participants with a QR code. The event is cupless so participants are expected to use personal cups or bottles for refreshment refilling. Twenty percent of each entry fee is allocated to the upkeep and care of the forest woodlands. 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

Events nearby

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A guided 16k trail run at High Lodge in Thetford Forest with forest facts and practical trail running tips. Runs are led at a conversational pace and groups are matched by ability to help participants enjoy the woodland routes.
A guided social trail run on a 10 mile loop through the ancient droves of Mildenhall and Lakenheath, with run leaders, scenic stops and post run refreshments.
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