Forced by economic emergencies to bring their strength together, but also encouraged by the council of Voorschoten, the 3 clubs came together in agreement.

[1] Notably the Voorschoten Club has had a team from professional football visit Sportpark Adegeest: FC Utrecht (1997), ADO Den Haag (1998 en 2003), Feyenoord (1998, 2001, 2003, 2005, 2007 and 2010[2]), NAC Breda (2002), Excelsior (2002) en Willem II (2003).

Most famously in 2007 when Feyenoord first showed off its new signings of: Giovanni van Bronckhorst, Roy Makaay, Tim de Cler, Kevin Hofland and Denny Landzaat all unofficially debuting for Feyenoord at Sportpark Adegeest.

Voorschoten '97 managed to reach the 3rd round[5] of the KNVB Beker before being knocked out by vv Noordwijk.

Overseeing the main field is the John Kriek-tribune, it holds seating for 135 supporters and is named after the former chairman of the club.

In the 2010–2011 season, the first Saturday side played in the "Hoofdklasse A",[6] the second from top level of amateur football.

The Sunday 1 side plays in the "Derde klasse" of Dutch amateur Football.