Nathan Arnold scores twice as Grimsby come from behind to beat Gateshead and extend their unbeaten league run to eight games.
Forest Green Rovers remain top of the National League after coming from behind to draw at Grimsby.
Grimsby make it six games unbeaten as they thrash struggling 10-man Southport, who remain in the bottom four.
Live coverage of Tuesday's National League game between Wrexham and Grimsby Town.
Tranmere Rovers' on-loan striker Nathan Blissett hits a second-half equaliser to rescue a point at Grimsby.
National League side Grimsby Town sign Barnet striker Ben Tomlinson on a one-month loan deal.
Padraig Amond rescues a point for Grimsby with a last-minute equaliser against Chester.
Two goals from Omar Bogle help Grimsby come from behind to record to a comfortable victory over Aldershot.