Hash Marks

Some of the things you'll hear on the trail:
"Are You...?" - This is called by the pack to the front runners to ask if they are on trail
"On On!" - Called by members of the pack to indicate they are on trail
"Hash!" - Called out by pack members to indicate they have just spotted hash

Here is a list of the family-friendly hash marks you would encounter on trail

or 
Hash - a blob of flour usually on the ground, indicating the trail Check Point - trail mark indicating an intersection where true trail may take another direction Bad trail - go back to the last checkpoint and look for the true trail.
Hare arrow (aka "Harrow")- An arrow drawn only by the hare indicating the true trail.  This arrow is never found on a false trail Hound or Pack arrow - an arrow drawn by the pack indicating which way they've gone.  Not drawn by the hares. Check Back a certain number of hash marks.  In this example you'd go back three hash marks and look for the true trail
Beer (or Beverages) Near!  Indicates either a Hash Halt is coming up, or the end of the trail
Turkey and Eagle Trail - this gives an easy (Turkey) and a hard (Eagle) option for the runs.  They will rejoin somewhere down the trail.
You've been fooled!  The trail you are following is a bad trail.  go back to the last checkpoint and look for the true trail