Attention to the start!

Sunday 30th June, starting from the Noisiel Park, Oxy'Trail event of Paris - Marne Valley will live its 7th edition. In addition to the three courses of 5, 13 and 23 km and the Oxy'youth events, Oxy'Trail also offers, on Saturday 29th June from 3pm, a programme of free activities for young and old. Site: