Career
Elphick started his career at Brighton & Hove Albion, where he made two league appearances during two seasons. He had two loan spells whilst at Brighton, joining Eastbourne Borough in September 2004 scoring only one goal in just one game before returning to the Seagulls, he later joined Conference side Aldershot Town on loan in January 2006, playing just three games. Whilst playing for Street Albans he has played for the England National Game XI. He played 16 games for Street Albans.
In his time with Street Albans City he made 84 appearances and scored seven goals.
Nominated for the Saints Player of the Season 2006-2007, he opted to leave the side in December 2007 to join Havant & Waterlooville where he quickly became a regular in the heart of the defence, playing all but two of the remaining league games of the season and picking up two Player of the Month awards in the process. In May 2009, he joined Conference National team Eastbourne Borough.
Elphick joined Eastleigh on 20 January 2012 for an undisclosed fee. He left the club in October 2012, following squad rearrangement by newly appointed manager Richard Hill.
Elphick subsequently joined Tonbridge Angels.
After a spell at Lewes, Elphick joined Worthing as joint manager with Jon Meeney in June 2015, arriving as the replacement for Adam Hinshelwood.