OCT. 1 - OCT 31st, 2021

The Charity Dash is a community-run to raise awareness and funds for local Boston based non-profits. Grab a costume and run a 5K or 100 miles to support your favorite charity!


A portion of all Charity Dash race fees will support Boston nonprofits that improve the community, health, and youth initiatives.


Registered by September 23, you will get your t-shirt by October 1st. If you signed up after September 23 expect to receive your shirt within 10 days.


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

  • Facebook


Boston Road Runners goal is to raise $25,000 for local Boston nonprofits. Please consider running and raising funds for a local charity.

Get awesome BRR gear for raising $50+. Contact us for more info, and support the Boston Running Community!

social media & PHOTOS

We would love to see your runs, tag us





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.

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).

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 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 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.

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).

BIB Numbers

Everyone is assigned an indivudal BIB number, please visit the PWR Lab website, and type your name in the search bar. Your name will pop up along with your BIB number.


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