Col de Balme: Running the Swiss French borderEasy trail running with massive views of Mont Blanc→ 18km   ↑ 1302mΔ 2341M ♦ EasyΘ CCWThe Col de Balme trail run is a Chamonix classic. But, our route differs in that it keeps you on the Swiss side of the border and avoids almost all of the ski infrastructure on the French side. The usual uphill …