Worried about packing on the pounds during the holiday season? Put down the eggnog and go chase some reindeer.

This virtual event won't cost you a dime, just a little of your time. Complete the 5-kilometer event (walk/run/hike/bike/whatever) and log your time on the honor system back here at the website. For those of you in wanting a slightly different challenge, you can tackle this same event, but do the 3.1-mile flavor ;-).