This was placed with the intention of being enjoyed after 10 am on Saturday, July 15th 2017 to coincide with the "A Saturday on the PRT" event (GC77G55).
Collect the data from PRT MARATHON : 12,2 km to 21 km to obtain figures Go and find the Bonus cache at point C on this diagram.
Collectez les informations fournies dans les géocachettes PRT MARATHON : 12,2 km à 21 km afin d'obtenir des symboles. Rendez-vous au point C sur ce schéma afin de trouver cette géocachette Bonus.