12 Days of Fitness Challenge 2026: A Christmas Workout Ladder (Free Printable)
A 12 Days of Christmas workout from Dec 13 to Christmas Eve: add one move a day, 12 bodyweight moves, a 2-minute minimum for busy days and a free printable.
Table of Contents
Quick answer: The 12 Days of Fitness is a Christmas workout challenge based on the song "The Twelve Days of Christmas". On Day 1 you do 1 burpee. On Day 2 you add 2 push-ups, then repeat the burpee. Every day adds one new move with one more rep, until Day 12, when you do all 12 moves: 78 reps in about 15 minutes. This version runs from Sunday, December 13 to Thursday, December 24, 2026 and has a 2-minute minimum for busy days.
December is the month most workout plans quietly disappear. Parties, travel, shopping, school concerts, and one more "I'll start again in January".
The 12 Days of Fitness is built for exactly that month. It starts tiny, it needs no equipment and no gym, and it's over by Christmas Eve. Every day you add one move, so the workout grows slowly while the holidays get busier, and on the busiest days there's a minimum that takes two minutes.
Below: the full 12-day plan, the 12 moves with easier and harder versions, what the research says about short workouts, and a free printable 12 Days of Fitness calendar. No signup.
How does the 12 Days of Fitness work?
It works like the song. Each day has a new move, and the number of reps matches the day:
Day 1: 1 burpee.
Day 2: 2 push-ups, then 1 burpee.
Day 3: 3 lunges (each leg), then 2 push-ups, then 1 burpee.
…
Day 12: 12 jumping jacks, then all 11 moves before it. 78 reps in total.
You can do the ladder from the new move down to Day 1 (like the song) or from Day 1 up. Either way works.
Two levels: full ladder or minimum
| Level | What you do | Time |
|---|---|---|
| Full ladder | Today's new move + every move before it | 2 min (Day 1) → about 15 min (Day 12) |
| Minimum | Today's new move only | About 2 minutes |
Both count as a finished day. On the printable, the "Full" and "Minimum" circles are the same size. A two-minute minimum on the day of the office party isn't failing the challenge. It is the challenge.
The 12-day plan (Dec 13–24, 2026)
| Day | Date | New move | Reps | Full ladder total |
|---|---|---|---|---|
| 1 | Sun, Dec 13 | Burpee | 1 | 1 rep |
| 2 | Mon, Dec 14 | Push-ups | 2 | 3 reps |
| 3 | Tue, Dec 15 | Lunges | 3 each leg | 6 reps |
| 4 | Wed, Dec 16 | Plank shoulder taps | 4 each side | 10 reps |
| 5 | Thu, Dec 17 | Glute bridges | 5 | 15 reps |
| 6 | Fri, Dec 18 | Mountain climbers | 6 each leg | 21 reps |
| 7 | Sat, Dec 19 | Squats | 7 | 28 reps |
| 8 | Sun, Dec 20 | Superman holds | 8 | 36 reps |
| 9 | Mon, Dec 21 | Chair dips | 9 | 45 reps |
| 10 | Tue, Dec 22 | High knees | 10 each leg | 55 reps |
| 11 | Wed, Dec 23 | Bicycle crunches | 11 each side | 66 reps |
| 12 | Thu, Dec 24 | Jumping jacks | 12 | 78 reps |
Rep totals count one rep per move set (e.g. "3 lunges each leg" = 3).
Why start on December 13? Because it ends on Christmas Eve, before the busiest days. It also lines up with the classic Twelve Days countdown, and you finish in time to rest on Christmas Day.
The 12 moves (with easier and harder versions)
Start every session with a 3-minute warm-up: 30 seconds each of marching on the spot, arm circles, hip circles and slow squats, then 1 minute of easy high knees. Finish with 2 minutes of stretching.
| # | Move | How to do it | Easier | Harder |
|---|---|---|---|---|
| 1 | Burpee | Squat, hands down, jump feet back, back in, jump up | Step back instead of jumping | Add a push-up |
| 2 | Push-ups | Hands under shoulders, body straight, chest to the floor | Knees down or hands on a wall | Feet on a step |
| 3 | Lunges | Big step forward, back knee towards the floor, push back | Hold a chair for balance | Reverse lunge + knee drive |
| 4 | Plank shoulder taps | High plank, tap the opposite shoulder, hips still | Knees down | Feet closer together |
| 5 | Glute bridges | On your back, knees bent, lift hips, squeeze, lower | Smaller range | One leg at a time |
| 6 | Mountain climbers | High plank, drive knees to chest one at a time | Slow, hands on a sofa | Faster pace |
| 7 | Squats | Feet hip-width, sit back and down, chest up | Sit to a chair and stand | Squat jumps |
| 8 | Superman holds | Face down, lift arms and legs, hold 2 seconds | Arms, then legs, separately | Hold 4 seconds |
| 9 | Chair dips | Hands on a sturdy chair, bend elbows, push up | Feet closer, knees bent | Legs straight |
| 10 | High knees | Run on the spot, knees to hip height | March on the spot | Faster pace |
| 11 | Bicycle crunches | On your back, elbow towards the opposite knee | Feet down, crunch only | Slower, legs lower |
| 12 | Jumping jacks | Jump feet out, arms up, jump back in | Step jacks, no jump | Squat every 4th rep |
Safety: Stop if anything hurts beyond normal effort. If you're new to exercise, pregnant, injured or living with a health condition, check with a doctor first and use the easier versions.
Do short workouts actually help?
Yes, more than most people think. Two findings worth knowing:
1. A few minutes of hard effort a day is linked to real benefits. In a 2022 study in Nature Medicine, Emmanuel Stamatakis and colleagues tracked 25,241 adults in the UK who didn't exercise, using wrist devices, for about 7 years. People who did three 1–2 minute bursts of vigorous activity a day (like climbing stairs fast) had a 38–40% lower risk of dying from any cause and a 48–49% lower risk of dying from heart disease than people who did none. It's an observational study, so it shows a link, not proof, but it's a strong argument that minutes count.
2. Holiday weight gain is smaller than you think, but it tends to stay. A study of 195 adults by Jack Yanovski and colleagues (New England Journal of Medicine, 2000) found the average holiday gain was less than a pound, not the "5 pounds" people often quote. But most of it wasn't lost afterwards, and it added up year after year. Staying active through December is less about burning off dessert and more about not stopping completely.
The 12 Days of Fitness is designed around both ideas: short, a bit intense, and easy to keep going even in the busiest weeks.
Tips to finish all 12 days
1. Pick your time now. Before breakfast works best for most people, before the day fills up.
2. Lay out your clothes the night before. Removing one step makes a big difference.
3. Use the minimum without guilt. Busy day? Do today's new move only. That's a finished day.
4. Do it with someone. A partner, your kids, a friend on video call. The ladder is fun to do together.
5. Travelling? Every move works in a hotel room or at your parents' house. No equipment needed.
6. Missed a day? Don't do double. Do today's ladder and keep going. Miss once, never twice.
7. Record your proof. A tick, a time or a quick photo. On Day 12, you'll want to see all 12.
Your free printable 12 Days of Fitness calendar
Three pages, in two designs (the purple HARDER design and a warm neutral edition), A4 and US Letter.
Page 1: The 12-day calendar (Dec 13–24, 2026). Each day shows the new move, its reps, the full ladder and its total reps, a line for your time, and two equal circles: full and minimum.
Page 2: Move guide. All 12 moves with how to do them, an easier and a harder version, plus the warm-up and cool-down.
Page 3: Proof log. Time, energy (1–5), proof and one word for each day, a Day 1 vs Day 12 comparison, and your minimum for the week after Christmas.
Downloads (no signup):
After Christmas: what next?
The finish line is December 24, but the week between Christmas and New Year is where many people stop moving completely. Pick a minimum for Dec 26 – Jan 1 and write it on page 3, for example "10 squats while the kettle boils" or "a 15-minute walk after lunch".
Then, on January 1, start your next challenge. Need ideas?
New Year's resolutions vs challenges: why a challenge works better
Year in review: 25 questions to end 2026
The Advent Challenge: 24 days, one small thing a day
Do it together on Harder
The hardest part of a 12-day challenge is Day 7, when the novelty is gone and your calendar is full.
On Harder, the 12 Days of Fitness is a ready-made challenge: today's move is already waiting, you add a quick photo or video as proof, and you see other people doing the same ladder on the same day. Miss a day and the comeback mechanic gets you back in, instead of sending you back to Day 1.
12 Days of Fitness FAQ
What is the 12 Days of Fitness challenge? A 12-day workout challenge based on "The Twelve Days of Christmas". Each day adds one new exercise with as many reps as the day number, and you repeat all the previous exercises. By Day 12 you do 12 exercises and 78 reps.
When does the 12 Days of Fitness start in 2026? In this version, Sunday, December 13, 2026, finishing on Thursday, December 24 (Christmas Eve). You can also start on any day and simply count Day 1 to Day 12.
How long does each workout take? About 2 minutes on Day 1 and around 12–15 minutes on Day 12, plus a 3-minute warm-up. The minimum (today's new move only) takes about 2 minutes every day.
Is it good for beginners? Yes. It starts with a single burpee, and every move has an easier version, like knee push-ups or step jacks. If you're new to exercise or have a health condition, check with a doctor first.
Do I need equipment? No. Everything is bodyweight. You only need a sturdy chair for the chair dips.
What is "12 Days of Fitmas"? The same idea under a different name. Gyms and YMCAs often run "12 Days of Fitmas" challenges in December. The format varies, but most use a daily move or a 12-day countdown.
What if I miss a day? Don't double up. Do today's ladder (or the minimum) and keep going. A missed day doesn't erase the others.
Can I do it with kids? Yes. Use the easier versions, count reps out loud together and let kids pick the order. It's a good way to get everyone moving before the holidays.
Will it help me avoid holiday weight gain? It can help you stay active, which matters. Research shows the average holiday weight gain is under a pound but tends to stay. Short daily movement plus normal meals is more realistic than trying to "burn off" Christmas dinner.
Key takeaways
One new move a day, reps match the day, all previous moves repeated: 78 reps by Day 12.
Dec 13 – Dec 24, 2026, finishing on Christmas Eve.
Two levels that count the same: full ladder or a 2-minute minimum.
Short bursts of vigorous activity are linked to real health benefits, even a few minutes a day.
Sources
Stamatakis, E., Ahmadi, M. N., Gill, J. M. R., et al. (2022). Association of wearable device-measured vigorous intermittent lifestyle physical activity with mortality. Nature Medicine, 28, 2521–2529.
Yanovski, J. A., Yanovski, S. Z., Sovik, K. N., et al. (2000). A prospective study of holiday weight gain. New England Journal of Medicine, 342, 861–867. (AICR summary)
