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If you’re after a fun fitness challenge in the picturesque setting of King's Lynn, a historic Norfolk market town, then this one’s for you with a fantastic medal and goody bag at the finish line.
A major event in the East Anglian running calendar, the Run Sandringham 10K & 5K will attract a large field of runners of all abilities.
Run as far as you can during the 4-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.