search said:
1km at 9%, with parts of ~15%, a little bit more than a speed bump, especially after a hilly stage
http://goo.gl/maps/Ozjqo
some sprinters may make it, but not all
Perhaps one can draw a parallel to stage 13 (TdF '12):
result:
GER 1 GREIPEL, André (LOTTO BELISOL) 4:57:59
SVK 2 SAGAN, Peter (LIQUIGAS-CANNONDALE)
NOR 3 BOASSON HAGEN, Edvald (SKY PROCYCLING)
FRA 4 HINAULT, Sébastien (AG2R LA MONDIALE)
RSA 5 IMPEY, Daryl (ORICA-GREENEDGE)
FRA 6 SIMON, Julien (SAUR-SOJASUN)
ITA 7 MARCATO, Marco (VACANSOLEIL-DCM)
BEL 8 GILBERT, Philippe (BMC RACING)
SVK 9 VELITS, Peter (OMEGA PHARMA-QUICKSTEP)
GER 10 HONDO, Danilo (LAMPRE-ISD)
The bizz end hill on stage 13 was considerable harder, but the heavies had almost double the distance to catch back on again.