From my blog, Conques to Livenhac:
"Route: 21 km with 1080 ft climb and a 1380 ft descent
Tour: The climb up out of Conques was, well, legendary. The very first step was chest-high and I thought I was a goner. But the Chapel of Saint Roch made a halfway stop, and after an hour total we were up out of the gorge, standing on the ridge, with nice views all around. I was walking with the Canadians, who had concocted a variant-variant-shortcut scheme as follows: Follow the signs to Noilhac (variant marked) until the T-intersection at road D580, where Noilhac markings go left and you can see the steeple of St Roch chapel (2nd one today) on the right. Turn right and proceed to the chapel, where variant waymarks resume. COntinue to follow D580 through Agnac, now following other variant as marked in MMD to (3rd for the day) Chapel of St Roch, where the main GR65 markings resume, and then it’s another hour downhill into Livenhac. This route saves 5 km, and took us from 7:45 to 4:30 with the usual stops. There is water in Agnac (marked in MMD) and in Beausoiles (not marked in MMD – behind the school). Apart from the climb out of Conques and the descent into Livenhac, the entire route is pavement or road shoulder walking, very hard on the feet. We were all exhausted. I recommend a shorter day! "