Twelve Days of Run - 2026 Edition

Register for this Event

Registration Open Nov 9 – Dec 2

Event Information

Get ready to give back, get moving and spread some holiday cheer with Twelve Days of Run!

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Since 2020, Twelve Days of Run has brought people together through movement, connection and a little festive spirit. This inclusive virtual event is about celebrating movement in all its forms, connecting with our communities and giving back along the way.

Whether you’re taking on the Full Santa or Half Santa challenge, we’re keeping things simple this year. No submitting stats, no reporting your progress and no pressure to share your workouts. We’re running on the honour system because we believe movement should be celebrated, not measured.

Run, walk, hike or find your own way to move. How you participate is entirely up to you!

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Rally your friends, bring your family, connect with your local run crew or enjoy some solo miles. However you choose to participate, we hope these twelve days inspire you to get outside, move your body and connect with the people and places around you.

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And what kind of holiday challenge would it be without a little merry motivation and some ho-ho-holiday fun? Every registration is automatically entered for a chance to win some amazing prizes from our incredible partners and friends.

It’s our way of spreading a little extra holiday cheer and celebrating everyone who joins in the fun!

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This year, we’re excited to give back to Trans Canada Trail, supporting the incredible work they do to connect communities across Canada through trails. As an organization built on grassroots connections, sustainability and giving back, we believe in supporting the spaces that bring us together and make movement accessible to more people.

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At the heart of Twelve Days of Run, it’s not about how fast or how far you go. It’s about showing up, moving with intention and being part of something bigger.

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Cheers to another season of merry movement, meaningful connections and giving back. We can’t wait to share it with you all!

FULL & HALF SANTA:

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DECEMBER 1: RUN 1KM 

 

DECEMBER 2: RUN 2KM 

 

DECEMBER 3: RUN 3KM 

 

DECEMBER 4: RUN 4KM 

 

DECEMBER 5: RUN 5KM 

 

DECEMBER 6: RUN 6KM

 

DECEMBER 7: RUN 7KM (Full)/1KM (Half)

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DECEMBER 8: RUN 8KM (Full)/2KM (Half)

 

DECEMBER 9: RUN 9KM (Full)/3KM (Half)

 

DECEMBER 10: RUN10KM (Full)/4KM (Half)

 

DECEMBER 11: RUN 11KM (Full)/5KM (Half)

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DECEMBER 12: RUN 12KM (Full)/6KM (Half)

Choose Your Challenge: Full or Half Santa

*Whether you’re taking on the Full Santa or Half Santa, choose the challenge that works for you! Both offer twelve days of movement, festive fun and an opportunity to give back. Pick your challenge carefully! If you choose Full Santa, you can’t switch to Half Santa later—and vice versa.

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We're Running on the Honour System

*No tracking, no submitting stats and no proof required! This year, we're keeping things simple and celebrating movement for the joy of it. Show up for yourself, move your body and enjoy the challenge at your own pace. 

 

Move Your Way, Anywhere

*Run, walk, hike or hit the treadmill. Whether you're on the roads, trails or moving indoors, it's all about getting active in whatever way works for you. 

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The More, the Merrier

*Rally your friends, family or local run crew and spread a little holiday cheer together! There’s no pressure to share your workouts, but you’re always welcome to connect with fellow participants in the Lewiston Ultra Events community.

 

Merry Incentives & Holiday Fun

*What kind of holiday challenge would it be without a little ho-ho-holiday fun? Every registration is automatically entered into our random prize draws, with amazing giveaways from our incredible partners and friends. Winners will be drawn at random & announced throughout the challenge, so stay tuned!

 

Giving Back to Trans Canada Trail

*This year, we’re proud to support Trans Canada Trail and their work connecting communities across Canada through trails. Every registration helps us give back to the spaces that bring us together and inspire movement.

 

Important Details

*Open to Everyone: All ages, abilities and paces are welcome!

*No Tracking Required: Participate on the honour system. No Strava uploads or activity submissions necessary.

*Move Safely: Participate at your own risk, respect your surroundings and have fun!

 

Cheers to TWELVE DAYS OF RUN, merry movement & giving back!

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#twelvedaysofrun

#merrymovement

2026-12-01 - 2026-12-12
Calgary, CA-AB