Tor des Géants (Tour of Giants) is an endurance trail race which takes place in Aosta Valley, Italy, annually since 2010. The race, with a total length of 330 km and a total elevation gain of 24,000m, must be completed within 150 hours. Due to the contrasting altitudes, climatic conditions vary greatly, and runners have to cope with sun, rain, wind and even snow. In Sep 2013, Jeri Chua was the first Singaporean and Southeast Asian to participate in the race. She completed it in 145 hr 38 min 29 sec, 298th out of 383 finishers and 22nd out of 38 female finishers.