It's the last day of the challenge! We made it!

Hello Challengers!

von Hottie in the driver's seat here, filling in for Miss Sheri G. while she celebrates the holidays with her family.

With just hours left to go, several challengers have already crossed the finish line. They're busy basking in the glow of self-accomplishment and personal glory, rooting for us to join them. Here we come, friends!

Here's to that last push, the final sprint and the sweet, sweet victory lap. Something even sweeter than a victory lap: nearly 100 of you hard-working souls have crossed the 50% mark. You know what that means: prizes!!! High-fives all around!

Just a bit of housekeeping: Today is the last day of the challenge, but you can still file catch-up posts through Monday 12/26. If you're confused at all about how to do that, check out our FAQ: http://socialworkout.com/stream/show/128900. We'll be announcing prizes and winners next week.

Great work, everyone! See you on the flipside!