 Geldenhuys made his test debut for South Africa on 15 August 1992 against the All Blacks at Ellis Park.He then played against Australia the following week and toured with the Springboks to France and England, playing in two tests against France, as well as seven tour matches.List of British champions in 1500 metres

The British 1,500 metres athletics champions covers four competitions; the current British Athletics Championships which was founded in 2007, the preceding AAA Championships (1880-2006), the Amateur Athletic Club Championships (1866-1879) and finally the UK Athletics Championships which existed from 1977 until 1997 and ran concurrently with the AAA Championships.