Members of Slimming World groups from Bury St Edmunds, Thetford and surrounding villages donned their trainers and raised £312 for Cancer Research UK on Saturday.
The 46 members who have lost a combined weight of 69.5 stone took part in the nationwide Slimming World Does Race for Life event at Nowton Park.
People could to run, walk, cycle or even skate across the finish line. Afterwards they enjoyed a healthy picnic. Becky Alderton, from the Elmswell group, said: “It was fantastic, a real feel good atmosphere.”