Cambridge's 2-0 loss to Kidderminster tonight means that Luton Town are Conference champions and will be promoted to League Two.
The other three games all featured sides chasing the play-offs. Halifax beat Grimsby 1-0 to move third ahead of the Mariners, while Gateshead drew 0-0 with Braintree to hold fifth place. Those results mean that Monday's opponents Alfreton are now six points adrift of the play-offs and could be out of contention by the time they come to Edgar Street.
In the other game, Forest Green beat Macclesfield 2-1 to retain the slimmest of hopes of a play-off spot.