Cambridge Half Marathon + 5K Challenge
$165.00
Cambridge Half Marathon
Cambridge Half Marathon + 5K Challenge
Cambridge 5K
Here’s what you get when you sign up for this race challenge:
Cambridge Half Marathon
Cambridge, MA 02141 US
11/02/2025
- Cambridge Half Marathon — Nov 2, 2025 at 7:00am EST
Cambridge Half Marathon + 5K Challenge
Cambridge, MA 02141 US
11/01/2025
- 11/02/2025
- Cambridge Half Marathon + 5K Challenge — Nov 1, 2025 at 10:00am EDT to Nov 2, 2025 at 11:00am EST
Cambridge 5K
Cambridge, MA 02141 US
11/01/2025
- 5K — Nov 1, 2025 at 10:00am EDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 8, 2025, 12:00pm EDT | August 15, 2025, 11:59pm EDT | $165.00 Race Fee |
| August 16, 2025, 12:00am EDT | October 26, 2025, 11:59pm EDT | $180.00 Race Fee |
| October 27, 2025, 12:00am EDT | November 1, 2025, 9:30am EDT | $185.00 Race Fee |
Cambridge Half Marathon
Participants have three hours net time to complete the half marathon.
- Event Option Date:
- Sunday November 2, 2025
- Start Time:
- 7:00am EST
- Price:
- $110.00 Race Fee
- Registration:
- Price increases to $125.00 after September 29, 2025 at 11:59pm EDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 6, 2025, 12:00pm EDT | September 29, 2025, 11:59pm EDT | $110.00 Race Fee |
| September 30, 2025, 12:00am EDT | November 2, 2025, 7:00am EST | $125.00 Race Fee |
Registration is available at https://runsignup.com/Race/MA/Cambridge/CambridgeHalfMarathon.
5K
Participants have one hour net time to complete the 5K.
- Event Option Date:
- Saturday November 1, 2025
- Start Time:
- 10:00am EDT
- Price:
- $45.00 Race Fee
- Registration:
- Price increases to $50.00 after October 26, 2025 at 11:59pm EDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 8, 2025, 12:00pm EDT | October 26, 2025, 11:59pm EDT | $45.00 Race Fee |
| October 27, 2025, 12:00am EDT | November 1, 2025, 9:30am EDT | $50.00 Race Fee |
Registration is available at https://runsignup.com/Race/MA/Cambridge/Cambridge5K.
This is a service fee for processing your race application. This may be slightly higher or lower per registrant than the amount shown here.
