Larra Larrau is not a race anymore. It means there'll be no timing from the start/finish line.
But, ¿you want to give it all?
OPTIONALLY, the three big climbs of the day can be timed: Pierre San Martin, Issarbe and Larrau. It's simple, just cross the timing lines in every col.
At the end of the stage the added timing (2 or 3 climb depending on which course you've selected) will be shown in Isaba and you'll see how long it took you to climb the almos 40Km or 30Km (depending on the course).
The timing has a start and finish time, before or alter that time NO timing will be done.
GRAN FONDO LARRA LARRAU 146 (Long course)
146 Km * 4 Cols * 3780 meter climb
GRAN FONDO LARRA LARRAU 100 (Short course)
99,5 Km * 3 Cols * 2581 meter climb