Did you always think that one has to be a prime runner to take part in a marathon? Think again. Oslo Marathon offers sporting challenges for all levels, but perhaps the most striking element is the roar from the public as more than 25,000 people meet across the streets of the capital to soak up the cultural performances and cheer on their loved ones as they approach the finishing line. The Oslo Marathon is the biggest of its kind in Norway and caters to different fitness levels with distances of three, ten, 21, 42 and 73 kilometres, the latter named the Oslo Triple.