Run Sandringham Half Marathon
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Event details
Run Sandringham takes place on 27 September 2026 at Sandringham Estate. The event is organised by Good Running Events and offers three distances held within the Royal Estate and grounds, including a route that passes immediately in front of Sandringham House. The event is licensed via the Trail Running Association and held under UK Athletics rules.
- Half Marathon
- 5K
- Community Mile
Age limits: Community Mile from 4 years (under 11s must be accompanied by an adult), 5K from 11 years, Half Marathon from 17 years. A bespoke medal and finish goodies are available to all finishers. Trophies are awarded to the top three male and female finishers and to first in each age category.
Course, safety and facilities
The course uses trails and closed roads and is marshalled and clearly signposted. Chip timing operates on the Half Marathon and 5K only. There is no overall time limit, though participants may be directed to the pavement if they do not reach 10 miles within 3.5 hours to allow roads to reopen. Medical teams will be onsite and at marshals' request.
There will be at least four water stations on course; the event is plastic free and encourages refillable bottles. In-ear headphones are banned; bone conduction headphones are permitted if marshal instructions remain audible. Photos and video will be taken on the day. Transfers to another runner are allowed until 13 September 2026; entries are non-refundable. Parking is available at Sandringham Estate, off the B1440. Visit the organization's website for the most recent information.