For 25 years the Sri Chinmoy Marathon Team has been organizing one of the most popular ultra races, the 12 + 24 Hour Self-Transcendence Races in Basel, Switzerland. This short summary brings you the highlights of these unique sports events that live from the beautiful and soulful atmosphere as well as from the perfection of its organizing team. Enjoy the “*Spirit of Basel”. Length: 7:15 min. – The next edition of the 12 + 24 Hour Race in Basel will be held on May 4/5, 2013, for more information and inscription see the official website.