We did over 60 kilometers and 15,000 vertical in our four days on the TMB. We had some long days (7-8 hours). We had some great lunch and dinner meals at Refugios. We hiked through picturesque towns and over a bridge built by the ancient Romans. Always hiking through spectacular Alpine scenery, and with pretty decent weather.
We put our band of hearty travelers on planes in Geneva and then return to Chamonix to rest up and do some climbing.