Roelof Groen

Netherlands (NED) August 1952 (M70)

500m	48,10	3 December 1971	Heerenveen (NED)
1500m	2.33,70	25 November 1974	Heerenveen (NED)

500m	52,41	26 November 2011	Deventer (NED)
1500m	2.47,50	26 November 2011	Deventer (NED)

500m	56,46	27 February 2011	Deventer (NED)
1500m	2.46,13	27 February 2011	Deventer (NED)

500m	26 November 2011	52,41	PR SB
1500m	26 November 2011	2.47,50	SB

500m	27 February 2011	56,46	PR SB
1500m	27 February 2011	2.46,13	PR SB

Native Language Names