Join our celebration of mobility in Harvard Square! Register for the Bionic5K or Bionic Mile.
Sunday, April 28th @ 9AM
Set up a fundraising page or click the donate button if you would like to support the Bionic Project's anti-bias work in schools.
*Any individual with a permanent physical disability is invited to participate free of charge by entering the promo code ADAPTIVE when registering.
Registration fees
Where pricing applies, shown amounts include mandatory charges, items, and fees.
5K - Age 21+ Closed
Online registration closed-
5k race registration for participants 21 years of age and older. Registration includes official participant shirt.
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$40.00Jan 23 – Apr 14
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$50.00Apr 15 – Apr 28
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5k - Under the Age of 21 Closed
Online registration closed-
5K race registration for participants under the age of 21. Registration includes official participant shirt.
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$25.00Jan 23 – Apr 14
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$30.00Apr 15 – Apr 28
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One Mile - Age 21+ Closed
Online registration closed-
One mile race registration for participants 21 years of age and older. Registration includes official participant shirt.
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$30.00Jan 23 – Apr 14
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$35.00Apr 15 – Apr 28
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One Mile - Under The Age of 21 Closed
Online registration closed-
One mile race registration for participants under the age of 21. Registration includes official participant shirt.
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$20.00Jan 23 – Apr 14
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$25.00Apr 15 – Apr 28
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First 100 to raise or donate $100 receive a unisex On Running Lightweight Cap at the race!

Raise or donate $250 and receive a custom Tracksmith Twilight Tee!

Contact information
- Event contact
- Will Borden
- Website
- Visit website