Jack, Ronnie

Born unknown1979 – 1980

Events

1979 – 1980

Best pace

13.332

km/h · 1980

Best finish

227th

of 1,339 · 1980

Distance raced

112

km · splits not double-counted

Both results, on one pace scale

km/h · higher is faster

10.789 km/hApr 1979 · 56km

13.332 km/hApr 1980 · 56km

Both results on one pace scale, with no line drawn between them — two points cannot show a trend.

Every result for this runner in date order. Splits of a race are indented and are not counted again in the distance total.
Date	Event	Distance	Result	Pace km/h	Placing
1979-04-14	Two Oceans MarathonSouth Africa	56km	5:11:25 h	10.789	698/1010
1980-04-05	Two Oceans MarathonSouth Africa	56km	4:12:02 h	13.332	227/1339