Later in 1931 further competitors at Caxton included Pat Clark, Len Burger, Pat Linn, Wal Smith, Tommy Hallybone, Jack Smith, Jack Millward, Broadside Walker, Wal Barker, Tom Craig, Bill Bailey, Buster Brown, Wal Hughes, Lionel London, Smiler Puncher, Alf Lloyd, Wal Evans, Phil Pike, Claude Ellis, Harvey Swanson, Harry Davidson, Jack Riddle, Reg Wilkis, Bert Colway, Nutty Knighton, Jack Moloney, Buster Rowney, Jack Williams and Jim Childs.
Riders appearing at Caxton in 1932 included Charlie Vincent, Hughie Bentley, Puff Morley, Jimmy Worboys, Ernie Greenwood, Arthur Reynolds, Bill Gladstone, Sammy Dean, Jim Childs and Les Budden.
The dirt track was on the Cambridge to St Neots Road near Caxton Gibbet, with the admission charge in 1932 being 1s 2d, with an extra 6d for entry to the grandstand.