Parkinson told Wrexham's official website: "It's a very proud moment for myself and all the staff but we always speak about how everybody has to pull together in a football club to achieve days like this – we've certainly had that since I came in.
"It means so much because getting promotions and getting over the line at the end of the season is hard because everybody has wanted to beat us this season as we know, with the publicity that we got last year, teams have had that extra edge to try and beat us."