Life of Jam

If you start this climb as a skinny toddler and climb very, very slowly with really long rests, you could potentially climb on nice jams all the way up.

Unnamed 5.4, route 13, in Swartling & Mayer's 3rd edition.

Look for a thin crack on the face to the right of the cave. Follow this up a series of ledges - the crack widens a little at each level.

Should be able to sew this up with a standard rack.