Sione Jongstra

Sione Jongstra (born 5 February 1976 in Ruinen, Drenthe) is a Dutch triathlete.

Jongstra, born in Ruinen and currently residing in Leerdam performed in artistic gymnastics, swimming, football and tennis, before making the step to focus completely on triathlon in 1996.

Honours

2002 1st Dutch national championships (Nieuwkoop) - half triathlon 1st Dutch national championships (Soesterberg) - duathlon 8th World Championships (Nice) - long distance 1st Enschede - quarter triathlon 1st Groningen - Olympic distance 2nd Stein - quarter triathlon 1st Eupen - half marathon

2003 3rd World Championships age group 25-29 (Queenstown) - Olympic distance 9th World Championships (Queenstown) - aquathlon 2nd Assen- winter triathlon 1st Dutch national championships (Stein) - long distance 3rd European Championships (Fredericia) - long distance 3rd World Championships (Ibiza) - long distance 1st Nijeveen - Olympic distance 1st Groningen - triathlon 1st Lage - triathlon 1st Xanten - triathlon

2004 1st Assen - duathlon 3rd Knokke - triathlon 6th Shelbourne - half ironman 2nd Embrun - quarter triathlon 3rd World Championships (Säter) - long distance 1st Groningen - speedman 1st Obernai - triathlon 1st Dutch national championships (Nieuwkoop) - half triathlon 1st Paderborn - triathlon 2nd 's Gravenvoeren - cycle challenge 2nd European Championships (Venray) - powerman 1st Dutch national championships (Venray) - powerman 2nd Assault on the Carolinas (Spain) - 100 km cycling 8th New Zealand - ironman 5th Tauranga - half ironman

2005 3rd Obernai - triathlon 1st Dutch national championships (Nieuwkoop) - middle distance 1st Veendam - 10 kilometres 4th Saint Croix - half ironman 1st Knoxville, Tennessee - trideltalon 1st Loon - canoe triathlon 1st Groningen - run-skate-run 1st Inzell - winter triathlon 1st Venray - run-ATB-run

2006 1st Deventer - winter triathlon 9th Florida - ironman 1st Xanten - triathlon 1st Veenendaal - triathlon 1st Utrecht - sprint triathlon 1st Dutch national championships - long distance 1st Dutch national championships (Nieuwkoop) - middle distance 1st Obernai - triathlon 1st Ter Aar - quarter triathlon 1st Enschede - super sprint

2007 1st Muscat - sprint triathlon