[b][size=large]United Counties League
Champions
1953/54, 1974/75, 1987/88, 1998/99, 2003/04
Runners-Up
1950/51, 1951/52, 1952/53, 1972/73, 1975/76, 1996/97

United Counties League Knockout Cup
Winners
1954/55, 1994/95, 2012/13

Northern Counties East
Champions
1983/84

Lincolnshire Senior A Cup
Winners
1987/88, 1998/99
Runners-Up
1988/89, 1997/98, 2022/23, 2023/24

Lincolnshire Senior B Cup
Winners
1950/51

Lincolnshire Junior Cup
Winners
1932/33, 1937/38

East Anglian Cup
Winners
2003/04, 2004/05
Runners-Up
2005/06

Hinchingbrooke Cup
Winners
1998/99

Evan Halshaw Cup
Winners
1989/90

FA Cup
First Round
1957/58 v Durham City (L: 0-1)
1964/65 v Newport County (L: 3-5)

FA Trophy
Third Round
1974/75 v Worksop Town (L: 2-3)

FA Vase
Quarter-Finals
1989/90 v Guiseley Town (L: 1-3)
1997/98 v Tiverton Athletic (L: 1-3)
5th Round
2012/13 v Guernsey (L: 1-3)