April 1st - May 31st, 2021

Join the Community and challenge yourself to run 250 virtual miles this Spring from Boston to Cape Cod to Nantucket. Maintain your motivation along the way with custom content, mini-challenges, digital badge awards, and Beach swag.


Sign Up by March 12 to get your race swag by April 1st


Registration Includes:

  • Nantucket T-Shirt

  • SWAG

  • Raffles

  • Challenges

  • Digitial Badges


  • Announcements & Updates are posted on our FB Event Page.
  • Additional details will be communicated via text messages.

  • Facebook


The race supports local non-profit to support the community. Please consider running for a local chairty

social media & PHOTOS

We would love to see your runs, tag us @bostonroadrunners and use #Nantucket250 #BostonRoadRunners


Boston Road Runners is a registered 501 (c) 3 non-profit organization. All proceeds will benefit the Community & Youth Initiative. We are not able to offer any refunds or transfers.


Logging Miles

Track Your Mileage with PWR Lab

With PWR Lab you can connect your Garmin, Suunto, or Polar device to seamlessly get your mileage synced to our challenge leaderboards for the entirety of this challenge (no purchase necessary). PWR Lab is a digital platform where big data and sport science converge, helping runners of any level to predict risk, prevent injury, and perform optimally. 


For the best experience connecting your device and your mileage linking to the leaderboard please follow this order:

  1. Register for Nantucket 250 (Yay, you already did!)

  2. Signup for PWR Lab Account - with the email you used to sign up

  3. Connect your Device

  4. Go for your run

If you don’t do it in that order your miles may not connect to the leaderboard. If you followed those steps and your results aren’t loading then email PWR Lab at

If you registered multiple people in Race Roster with one email address and they will be syncing their devices with PWR Lab, please email info@runlocalevents to provide unique email addresses for each person syncing their device. You will need a unique email address to connect with PWR Lab and have your respective data show up on the leaderboard.

Only activities from the date of your registration will be logged. So, if you registered on June 10, your journey starts on June 10.


Your device connection with PWR Lab will track your mileage for the entirety of the challenge and once connected you will not need to login to the PWR Lab app for your mileage to appear on our leaderboards. In addition to syncing your supported device, all Nantucket 250 participants will receive a 30-day free trial to their robust platform to help you reach your goals; no purchase is necessary and payment info is not required.

Visit PWR Lab’s Device Compatability Guide to learn more. Also, check out our FAQ page for more information about PWR Lab.

You can create your PWR Lab account as soon as you register for the Nantucket 250 by clicking the button below (no coupon will be necessary). Existing PWR Lab users, please click here.

I have a technical question for PWR Lab. Whom do I contact?

The PWR Lab customer service team can be reached at


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