Omaha Marathon of flat terrain and the running surface is mostly concrete or asphalt. Part of the route passes by the Missouri River. Omaha Marathon The Omaha Marathon is an annual marathon held in Omaha, Nebraska, United States. The 2010 marathon was the 35th edition, meaning that the race was first run in 1975. The event is a qualification event for the Boston Marathon. Today, runners have the option of running a half-marathon or 10 kilometers instead. The 2010 race was held on September 26 and there were 608 finishers. On May 1, 2013, it was announced that the previously all-volunteer, non-profit
Valencia Half Marathon the men's record is four seconds behind the Spanish soil best. Key: Valencia Half Marathon The Valencia Half Marathon () is an annual road running event over the half marathon distance (21.1 km or 13.1 miles) that takes place in the city of Valencia, Spain. It is organised by the S.D. Correcaminos Valencia sports club, which also organises the annual Valencia Marathon. The event was first held in 1991 as a race over 20 kilometres known as the "20 kilómetros Ciudad de Valencia" and this continued each May up to 2005. From 2006 onwards, the competition was extended slightly to