All S1 races, except those that explicitly indicate this, are well marked. Let's take a look at the markings along the route
The spary pigments used are water- and chalk-based, environmentally certified and have a limited permance of 15-30 days. The colour fades with UV light and disappears with water. The pigment is non-toxic to fauna and livestock.
Below you will find pictures of the signs, ground signs and marking tapes.

Tape
Yellow, pink or red ribbon. The different colours do not have different meanings. Check that there is the S1 logo
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Bulletin
Pink stamp in ecological aerosol.
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Straight
Directional arrow, proceed in that direction
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Turn
Arrow indicating a turn soon turns!
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Error
X indicating that you are in the wrong direction. Turn back.
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Reflex
Reflective or reflective stickers on tapes to indicate the route at night
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Arrow
Arrow signs to indicate direction
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Refreshment
At each refreshment stop you will find a sign with the roadbook of the stretch ahead. Stop, check it out and refuel before setting off.
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Race
Sign, usually at crossroads or confirmation, indicating the route of your race
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