I just want to run!
Event Details
Cambridge Half Marathon
Participants have three hours net time to complete the race.
Event Option Date:
Sunday November 1, 2026
Start Time:
7:00am EST
Registration:
Registration Opens December 30, 2025 at 12:00am EST
Price:
$100.00 Race Fee
Registration:
Price increases
to $110.00
after April 10, 2026 at 11:59pm EDT
Registration Details
Registration Starting
Registration Ending
Price
December 30, 2025, 12:00am EST
April 10, 2026, 11:59pm EDT
$100.00 Race Fee
April 11, 2026, 12:00am EDT
June 29, 2026, 11:59pm EDT
$110.00 Race Fee
June 30, 2026, 12:00am EDT
August 14, 2026, 11:59pm EDT
$125.00 Race Fee
August 15, 2026, 12:00am EDT
October 2, 2026, 2:00pm EDT
$135.00 Race Fee
Cambridge 5K
Event Option Date:
Saturday October 31, 2026
Start Time:
10:00am EDT
Registration:
Registration Opens December 30, 2025 at 12:00pm EST
Price:
$45.00 Race Fee
Registration:
Price increases
to $50.00
after October 25, 2026 at 11:59pm EDT
Registration Details
Registration Starting
Registration Ending
Price
December 30, 2025, 12:00pm EST
October 25, 2026, 11:59pm EDT
$45.00 Race Fee
October 26, 2026, 12:00am EDT
October 30, 2026, 6:30pm EDT
$50.00 Race Fee
I want fundraise & run!
Event Details
Cambridge Half Marathon Charity Runner
Event Option Date:
Sunday November 1, 2026
Start Time:
7:00am EST
Registration:
Registration Opens December 30, 2025 at 12:00am EST
Price:
$100.00 Race Fee
Registration:
Price increases
to $110.00
after April 10, 2026 at 11:59pm EDT
Registration Details
Registration Starting
Registration Ending
Price
December 30, 2025, 12:00am EST
April 10, 2026, 11:59pm EDT
$100.00 Race Fee
April 11, 2026, 12:00am EDT
June 29, 2026, 11:59pm EDT
$110.00 Race Fee
June 30, 2026, 12:00am EDT
August 14, 2026, 11:59pm EDT
$125.00 Race Fee
August 15, 2026, 12:00am EDT
November 1, 2026, 11:59pm EST
$135.00 Race Fee
Cambridge 5K Charity Runner
Event Option Date:
Saturday October 31, 2026
Start Time:
10:00am EDT
Registration:
Registration Opens December 30, 2025 at 10:45am EST
Price:
$45.00 Race Fee
Registration:
Registration ends October 31, 2026 at 10:00am EDT
Registration Details
Registration Starting
Registration Ending
Price
December 30, 2025, 10:45am EST
October 31, 2026, 10:00am EDT
$45.00 Race Fee
This is a service fee for processing your registration. This may be slightly higher or lower per registrant than the amount shown here.
