O-Tour Bike Obwalden 2010 Latest News from the Race Buchli defeates Huber, Dietsch at O-Tour Bike Obwalden Dicht victorious in women's race Races O-Tour Bike Obwalden 2010 12 September 2010 | Obwalden, Switzerland Marathon - Buchli defeates Huber, Dietsch at O-Tour Bike Obwalden 2010-09-12