Ultrafondo Marmotte Alpes
Located in France
236 km long and with over 7000km of climbing, over five Alpine cols (and going up Alpe D'Huez twice).
Also available on Openrunner: https://www.openrunner.com/route-details/15002623
Surface type: 100% road
Traffic levels: 100% Quiet roads
236km long 7654 metres of climbing 20hrs16 at 11.6kmhDownload: Route card
Packages: