Welcome to SMA Teams!

You can now register and run as a team in the Amica Insurance Seattle Marathon, Half Marathon and the Seattle Marathon 10K race!

Run as a family group or with your training partners, represent a cause or individual or your neighborhood! All teams will receive sequential bibs* because nothing says team like matching bibs! You will also have the opportunity to join team challenges and win prizes! Your team will be represented on our Team page.

*members must be registered by October 17th to guarantee sequential bibs

There is no extra cost to register a team.

How To Register Your Team

  1. During your registration choose the option to set up a team.
  2. If you have already registered to run and would like to go back and start a team contact us at info@seattlemarathon.org and we can set up a team for you.


  1. During your registration choose the option to join a team and select your choice from the menu.
  2. If you have already registered and would like to go back and join an existing team just contact us at info@seatlemarathon.org and we can set you up on your team.

Your team info and roster will be posted on our team page and in our results issues.
Please feel free to send us team photos and a team bio so everyone can know who you are.

Are you running for a cause?
Send us a link to your fundraiser and we will post that with your team info as well. Send information to info@seattlemarathon.org

Want to make sure your team is on point with some matching style?
Check out our new Team shop and get custom team apparel and commemorative items.

Are you already registered, but wanting to start or join a team?
Contact us at info@seattlemarathon with your full name and the team code and we will update your registration.

Team Shop

coming soon

You have a team, now get some matching team apparel!
Represent on race day, during training and after the event.

Custom Short Sleeve 50/50 Team Tees
Custom Long Sleeve 50/50 Team Tees
Custom Short Sleeve Technical Team Tees
Custom Long Sleeve Technical Team Tees
Custom Team Finisher Tops
Custom Team Pullover or Zip up Hoodies
Custom Team Race Bibs
Custom Team poster
Custom Team Bumper Sticker
Custom Team Ceramic Mug

Team Challenges

Join one or both of our Team Challenges. Challenge another team. You pick the challenge. Winner gets the prize.

If your team and another have agreed to a competition, send us your team information and the rules of your game. We will post your challenge here and your results after the event. You can bet anything between yourselves, publicly or privately. Either way the winners will get a prize from the Seattle Marathon Association as well.

Team Space Needle VS Team Seattle Sunset

Challenge 1. Best combined finish time (all finish times added together and divided by number of team members)

Challenge 2. Biggest Team