This challenge is a stop-loss challenge.

It requires you to be somewhat creative. Sorry.

This challenge calls upon your artistic ability to draw an "R" with your GPS-tracked run. Let's get to the simplified bullet points so you can get this started quickly:

Failure to complete this challenge by Sunday, April 3rd 11:59pm will cause you to lose FIVE points.
Distance of the run must be no less than 3.5 miles.
"R" must be a capitol letter. No wimpy "r".
Post your GPS run in the MudRunFun, FL Goruck, OCR United, Southern Spartans group and tag Neil to gain a point in addition to not losing five. (Let them know what the challenge is for).
This is a run, not a walk. Choose your own challenging pace. Cadre will know if you slacked off, and will most certainly remember this at the T3.
If all registered members of this event complete the challenge, one random perk will be unlocked.

Oh, and as a side note, if your class doesn't unlock a perk within a week of this post being posted, one random perk will be no longer available for your class to unlock. So you might want to get organized.