You've been working hard to keep up with your gym routine all year long, but the holiday season can put even the most disciplined fitness guru to the test. The holidays call for round the clock errands, juggling a never-ending shopping schedule and organizing a grand family meal. The hustle and bustle of the season can leave you spent and less likely to stick with that early a.m. treadmill circuit. Still, there are a few ways to keep up with your healthy intentions. Here are some tips to stay motivated and get buff through this high-stress season:

1. Get serious about yoga. Yoga is a great workout no matter what your fitness level is, and yoga has the added benefit of relieving stress. Inhale and exhale your way to peace and tranquility in a comfy pair of yoga pants, which will keep you cool and calm when anxiety levels run high. Schedule yourself at least 1-2 sessions per week and greet the sunrise whenever possible.

2. Hit the slopes! If you're blessed with piles of snow over the holiday season, get out and have some fun in the great outdoors with some skiing or snowboarding. You'll be working that upper and lower body to the max as you take in that crisp winter air. No snow to be found? Make your way to the nearest indoor ski center for a pseudo-ski that will burn off plenty of calories.

3. Adopt a walking mantra. Walking at a moderate pace can increase your heart rate and give you a brief mini-workout without the fuss. You just need to sustain a moderate speed for 15-20 minutes to make the most of this fitness routine. Squeeze in a walking session between errands or make a point of walking more often than driving as you go about your busy day. Just strap on those walking shoes and hit the road!

Whether you decide to burn off mega-calories on the ski slopes or stretch away stress and tension with yoga, keep up with your fitness resolutions this season and ward off those pesky holiday pounds. Your fitness routine might also allow for a second helping of pumpkin pie without the guilt!

You've been looking for athletic inspiration after Olympic fever has blown on through, but how do you reach that Greek god (or goddess) level of fitness? Training for a marathon is one way to get started, a chance to put your athletic abilities to the test and show off that superior muscle strength, if you must. Running a race could be a much-needed break from the usual fitness rut, and you can get into a training routine within a few weeks with the right gear.

Your first step in the right direction will be to track down the right running gear. Start with the soles, because you'll need plenty of support as you tackle the running trail and work on building up strength in the lower legs. The Mizuno Wave Creation 9 is one running shoe that's built to last and support you through that challenging track. It's made with extra cushioning and gel support in the heel; plus, it has its own inner cooling system to keep those feet in great shape no matter how hard the course may be.

Next up: some protective eyewear. Sporting a pair of Oakleys down the track is a surefire way to attract some attention and keep those peepers safe from the sun. Polarized Oakleys like the Half Jacket Array can be used on even the less-than-sunny days, and these stylish lenses suit almost any face shape.

The layers have it when it comes to running in the great outdoors, so you'll need to wear the most versatile outfit to get you through that race with ease. When you're hoping to clock in at superhero time at the finish line, aim for a lighter-the-better approach for the clothing lineup. Hoodies, half-zip base layer shirts and comfy, moisture-wicking pants are your best bets for finishing that race in record time. If the day calls for a super-hot climate, consider wearing a tankini-style top or vest instead.

Marathon season is underway as nonprofits and charity organizations set up races all across the country in hopes of raising funds. You don't have many excuses to stay in and sit on the couch this season, unless you're training with a Wii Fit.