At least 70 old and new tractors are expected to take part in a Tractor Road Run on Sunday.
Starting at Holbeach’s Fleet Road Industrial Estate (10.30am), the tractors will cover a 23-mile course before returning to the industrial estate for hot dogs and burgers at around 1pm.
Organiser Paul Beecham is raising funds for a prostate cancer charity and has previously made on average around £1,300 for causes such as Moulton Mill.
Paul says all tractors can take part, so long as they are roadworthy, for £5 or a greater donation.
He said: “We are going out in the countryside this time because a lot of us are farmers and like to see the crops.”