Full list of all 20 Ridiculous Marathon achievements worth 200 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Windows Phone.
Upgrade all powerups to maximum level
Complete a weekly challenge
Get x20 multiplier completing misions
Get a mysterious box with the daily challenges
Beat the score: 100.000
Beat the score: 500.000
Purchase all piñata cosmetics
Crash while using a piñata 10 times
Get x50 multiplier during a game
Purchase all main character cosmetics
Revive three times in the same game
Purchase a piñata cosmetic
Use a magnet and a jetpack at once
Get x5 multiplier completing misions
Beat the score: 15.000
Use the double jump to jump on a log
Purchase a main character cosmetic
Beat the score: 5.000
Get the first level of all powerups
Complete a daily challenge