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Team Leaders

Lothar Leder, Sports Director

Born in Worms, Lothar is one of the most successful German triathlets and the first man who finished an Ironman under 8 hours. Together with Karin Wolfram-de Jonge he founded the agency 3vento to bring the new international TriStar series to Germany. As the sports director Lothar combines his comprehensive international race experience with the love to the region where he was born to create the perfect race.

Sabine Scheuermann, Organization Director

Born in Frankfurt who with the entry to the sports event agency, she has turned her hobby into a career.
So could she already collect experience as an active athlete in many short-and Olympic distances. In collaboration with Lothar Leder in the triathlon organization agency 3vento Sabine now sees the chance to unite her experience at grassroots level with the experiences of professional athletes and jointly by all participants of our events, offering a well-organized race.
As organization director, she assembles the pieces of our event a work of art.

Karin Wolfram-de Jonge, Director Relaxing zone

The Dutch founded in 1998 her own event agency. After 12 successful years in the organization of corporate incentives, conferences and multi-day meetings, she took time out for her son Wim and her hobby triathlon. Last June she finished the Ironman 70.3 in Switzerland. As head of the relaxing zone she will bring all her experience to our athletes and allow them perfect relaxation after the competition.

Bernd Lohberger, Race director

Since his early youth Bernd is engaged in sports. Twice he finished the Samsonman bike marathon and successfully participated in marathon races since 2002. In 2007 he finished his first Ironman in Frankfurt. Besides triathlon he enjoys riding his motorbike and loves to plan new bike routes. A recent highlight in this was the Bikeboyz Tour 2009, a road bike tour across the Alps from Kitzbühel in Austria to Monaco.

Olaf Heinz, Bike course director

Since 25 years Olaf is active in road bike sports and even started in the A/B road race classification for 2 years. He also biked through South America, Nepal and North of India and participated in the UCI Tour de Tunisie. Olaf worked as a bike mechanic and sales man before he started his own business of renting aero wheels.

Stefan Scheuermann, Director Transition Zone

The 6 times Ironman Finisher is Manager of a service operation of a german vehicle producer in the praemium segment, especially his recent races in the US and Mexico qualifies him as much as his talent as a professional problem solver to be an invaluable team member of ours.

Dr. Ursula Oswald-Eckenfels, Medical Team Head

Ursula is anesthesiologist and specialized in emergency care. Already twice she was part of the medical team of the Ironman Germany. Together with her husband she ran several half-marathons and finished the Frankfurt Marathon three times. Sprint triathlons round up her sportive record. Ursula’s three children are active too. They are competitive swimmers and triathletes.

Erich Siegmund, Running Track Director

The 59-year-old duathlete, feels the long distances most comfortable. The long list of his activities range from open races, more than 25 marathons to various mountain and 100 km runs. Bike tours events up to the Transalp, complete the sporting picture of Eric. After 20 years of board work, Eric has taken over management of the club since 2008, the LLG Wonnegau, where the annual three running events and a Crossduathlon be organized.