Hereford are now nine points adrift of the play-off places after only drawing 0-0 at home to Guiseley today.
The Bulls are in 13th - one place above Kidderminster who they go to on Boxing Day.
At the top, York City failed to capitalise on leaders King's Lynn not playing and surprisingly lost 1-0 at home to Darlington.
Meanwhile at the bottom, it looks a tall order for either Blyth Spartans or Bradford (Park Avenue) staying up after both were heavily beaten this afternoon. Blyth's game against Southport kicked off at 3.15pm due to traffic congestion.
Results
Alfreton Town 0-2 Kettering Town
Altrincham 1-1 Kidderminster Harriers
Boston United P-P Gateshead
Brackley Town 3-0 Curzon Ashton
Farsley Celtic 2-1 Leamington
Gloucester City P-P King's Lynn Town
Hereford 0-0 Guiseley
Spennymoor Town 3-0 Bradford (Park Avenue)
York City 0-1 Darlington
Blyth Spartans 1-4 Southport
The full league table can be viewed here.