Saturn Running - Northampton

NOV
1
2026
A 7 hour time challenge in the Northampton Washlands with flexible distances from 3 km to 50 km, medals, distance pins, goody bags and aid stations.
50 kilometers Marathon Half Marathon 10 kilometers 5 kilometers

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Reason To Treason - Northampton

Saturn Too is running the Reason To Treason event at Northampton Active, Bedford Rd, Northampton NN4 7AA. The event is licensed by the Trail Running Association and held under UK Athletics rules.

The format is a 7 hour Time Challenge that allows entrants to choose their own distance. The minimum official finishing distance is 3 km and a full lap is stated as 7 km (4.37 miles), though the route may be shortened after a health and safety review. The course runs around the Northampton Washlands on well maintained paths and trail. Turn points at 3 km and 5 km are included to allow younger runners to comply with UK Athletics age rules.

Distances offered include:

  • 3 km
  • 5 km
  • 10 km
  • Half marathon
  • Marathon
  • 50 km
  • Ultra marathon
  • Time Challenge entry

Finishers who complete at least 3 km receive a themed medal. Distance pins are awarded for half-marathon and above and are attached to the medal ribbon. All finishers receive a goody bag; a vegan goody bag option is available. Aid and drinks tables are provided at the start/finish of each lap with a selection of snacks and vegan options.

Venue facilities include toilets but no separate changing rooms or showers. Parking at the venue is limited and nearby charged parking may be available. A non-secure bag drop will be available. Headphones are allowed. Final race day instructions are sent by email and numbers are picked up on the day. Visit the organization's website for the most recent information.

50 km
Marathon
Marathon
Half Marathon
Half Marathon
10 km
5 km
7 Hour Time Challenge
Ultra Marathon

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