Here is the full list of all 19 The Beggar's Ride achievements.
Drop over 60 inches of rain
Walk for 10 miles
Complete the game dying less than 10 times
Get all the collectibles
Get all the collectibles in the Soaring Gorge
Get all the collectibles in the Justice Rest
Get all the collectibles in the Crystal Hollow
Get all the collectibles in the Shrine of the Spheres
Get all the collectibles in the Timeless Sundial
Die just after starting the game
Discover all the secret areas
Complete the game in less than 1.5 hours
Walk in the skate park
Jump from portal to portal 25 times
Fight the final boss twice
Fall from the highest point
Spend over 5 minutes in water
Spend over 20 minutes playing by night
Die 100 times or more