A special series on the 5 Giving Tuesdays—a campaign launched by the Case Foundation to celebrate the gift of giving this holiday season. Each week we will feature stories and resources showcasing the different ways you can give back to make a greater impact in your community.

Today we’re kicking off the fifth and final week of our 5 Giving Tuesdays campaign with a special focus on giving the gift of a resolution to do good—by committing to do good in the new year. Perhaps you will resolve to join a giving circle and donate with friends, dedicate your workouts to a meaningful cause via Charity Miles, or sign up to volunteer with your favorite nonprofit.

Here are three ways you can get involved today!

Commit to Give: Join in on our celebration of giving by entering The 5 Giving Tuesdays sweepstakes and help us to help us to award $100,000 in grants and prizes ($90,000 to nonprofits | $10,000 to individuals)! We invite you to commit to “Give the Gift of a Resolution to Do Good” for a great 2014, or pick one of the four other featured acts of giving.

New prizes are up for grabs each week! This week 10 lucky winners will each receive a Timex Ironman Road Trainer heart rate monitor to help you track your own physical wellness throughout the year. Enter today!

Charity Miles: Ready to become a sponsored athlete and help earn funding for popular nonprofit organizations? If you can run, walk, or bike, you can help. Simply turn on the app, choose a charity, and press start. As you exercise, we’ll track your distance and the money earned. When you’re finished, accept your sponsorship, spread the word, and we’ll send you a note confirming your good work. Get started now!

Timex: Twenty-seven years ago, Timex Ironman took the clock off the finish line and put it on your wrist. Over that time we have become the trusted training partner to athletes of all levels, from the weekend jogger to the most elite athletes in the world. Whether you are about to embark on a lap around the block or a 140.6 mile race, Timex Ironman will be there to show you what you can do. We are honored to partner with Charity Miles to help turn the dedication and hard work you put forth into dollars that support the charities you care most about and with the Case Foundation to celebrate your resolutions to do good.

Share your story of giving with us in the comments section below or on Twitter (@CaseFoundation).