
10 MILES · THE FIRST POSTMARK
The Flame
At Lanternkeeper's Crossing, a sheltered match lights the bridge. The first postmark appears on your letter.
VIRTUAL FITNESS CHALLENGE · REAL FINISHER MEDAL
The Last Christmas Letter 100 Mile Virtual Challenge.
Can you travel 100 miles and deliver the virtual last letter of Christmas to the North Pole?
✔ Take part anywhere in the world
✔ Includes personalisation
✔ Run, walk, swim, cycle, row or move more at your own pace
✔ Receive your Last Christmas Letter 100 Mile medal when you finish
✔ Join thousands taking on virtual challenges
✔ Private community group
32.93$
Complete your challenge in the MedalMad app.
Available on iOS and Android. After checkout, sign in with the account you used on the website.
In stock
Turn everyday movement into a goal worth working towards. Take part wherever you are, build up eligible activities at your own pace and earn a medal when you finish.
Choose your options, create your account and enter the challenge on the MedalMad website.
Download the MedalMad app for iOS or Android and sign in with the same account.
Add eligible activities using Strava, the app GPS tracker or manual entry. Watch your progress build.
Reach 100% and celebrate. Your medal is prepared for dispatch under your order’s shipping option.
100 Miles
10
365 Days
Available on iOS and Android
THE LAST CHRISTMAS LETTER · 100 MILES
A child's wish is waiting beneath the post office counter.
The last mail coach has left Hearthwick, but one small ivory envelope still needs to reach the North Pole. Follow the winter post road, uncover seven story chapters and carry the last letter.
100 mile story route
Seven chapters
Six postmarks
Three postcards
A GLIMPSE OF THE JOURNEY

10 MILES · THE FIRST POSTMARK
At Lanternkeeper's Crossing, a sheltered match lights the bridge. The first postmark appears on your letter.

65 MILES · FIVE POSTMARKS
When snow hides the lantern road, the northern lights reveal the pass and the fifth mark finds its place.
The Flame, Window, Wing, Clock, Aurora and Star lead to the final delivery at 100 miles.
A LETTER THAT CHANGES WITH YOU
Your digital envelope starts with six empty spaces. Each story milestone adds its own postmark.Â

POSTCARDS FROM THE ROAD
Three illustrated postcards open at 22, 65 and 100 miles. Each one pauses the story in a different place along the winter road.

A preview of Under the Same Northern Sky, the 65-mile postcard.
Choose the activity entry method that suits you. Your supported activities add to the same challenge total, with your progress kept together in the MedalMad app.
Connect Strava and use eligible synced activities to update challenge progress.
Record eligible outdoor activities directly in the MedalMad app. Simple, easy to use and a quick way to submit activity. Great if you are just getting started.
Enter distance based activities recorded using another device, app or tracking method. Just add your distance, add activity and submit.
You can also add time based activities, such as yoga. Our app will do the calculation based on averages.
Walk, run, cycle, swim or roll towards your goal. Supported time-based workouts can count too, using the rules shown for your challenge.
Road, trail, treadmill or track.
Everyday walks, hikes and purposeful steps.
Pool or open-water distance activities.
Outdoor rides or supported indoor sessions.
Wheelchair, mobility aid or adaptive rolling.
Mobility, stretching and mindful movement.
Classes, home workouts or dancing for fun.
Strength, resistance and gym sessions.
Fast-paced interval and circuit workouts.
Choose an activity that suits your age, fitness level and mobility. Complete the challenge at your own pace, adapt it to your needs and celebrate every bit of progress.
Good to know: Accepted activities and conversion rules can vary by challenge. Check the individual challenge details before starting.

Every finish has its own story. Find your motivation and celebrate yours.
See how far you have come, record your next activity and keep your motivation close. Your challenges, progress and Friends features sit together in one app.
A finish line gives you a goal. Friends, collectibles and small wins give you reasons to keep showing up.
Race connected friends taking part in the same challenge and compare your progress along the way.
Share updates, offer encouragement and celebrate achievements with your connected friends.
Opt in and add local competition to eligible outdoor GPS runs, walks and hikes in UK zones. Separate zone rules apply.
Build your monthly Challenge Card and take it into Card Battles for another reason to keep moving.
Follow your challenge progress and reach the next milestone. Story content and extra artwork vary by challenge.
Collect digital awards and see your achievements build as you keep taking part.
Create, save, share or print an in-app bib for eligible challenges joined on or after 25 September 2026.
Find shared motivation in MedalMad groups. A dedicated group is included where listed for your challenge.
Earn eligible challenge and community points and use them towards future MedalMad discounts, under the points rules.
Own the Zone is an optional UK feature. It has separate GPS activity and competition rules. Challenge extras and dedicated groups are included only where shown in the product details.
Check this product’s description for the exact distance, completion window, rewards and any extras. Optional add-ons are listed separately.
A straightforward checkout with trusted payment options.
Medals are sent after completion, under your chosen shipping option. Check any product dispatch date.
Help with your order, account or challenge when you need it.
Strava, built-in tracking, manual distance and manual time entry.
A small UK team helping you find your motivation and celebrate your progress.
A virtual challenge gives your activity a goal. Build up the distance or complete the target wherever you are, record eligible activities in the MedalMad app and follow your progress towards the finish. For this medal challenge, your reward is the medal shown in the product details.
Yes. MedalMad challenges support a range of activities, including walking, running, cycling, swimming and wheelchair or adaptive rolling. Some also accept time-based workouts. Check this challenge’s activity and conversion rules, then choose a way to move that suits you.
Use the current MedalMad app for iOS or Android. Connect Strava for eligible synced activities, use the app’s GPS tracker or add supported distance and time activities manually. You can use readings from another watch or app for manual entry; that does not mean every device has a direct MedalMad integration.
The activation and completion window are shown in this product’s details and in the app. You can usually build up your target over multiple eligible activities. Check your challenge’s dates and remaining time before planning your sessions.
Your medal is prepared for dispatch after completion, subject to any product release date and the shipping option selected at checkout. With a single shipment, the order is sent when all its challenges are complete. With multiple shipments, challenge medals are sent as you complete them. Available destinations, costs and options are shown at checkout. Read the shipping information for details.
The live price and available options are shown above. Your entry includes access to this challenge in the MedalMad app and the medal or rewards listed in the product details. Shipping charges, optional add-ons and any extras are shown for your selection and at checkout.
Yes. Complete checkout on the website, then download the current MedalMad app from the Apple App Store or Google Play. Sign in using the same account to access your challenge, add activity and follow your progress.
Own the Zone is optional and currently covers UK zones. Eligible outdoor runs, walks and hikes must have valid GPS, cover at least 0.5 miles and be recorded after you join a live MedalMad challenge using Strava or the MedalMad app tracker. Manual and time-based entries do not count towards zones. See the app for the full competition rules.
Choose your challenge options, join online and take your first step towards the finish line.
32.93$




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