2020 - Cambridge Crab Run
2020 distances
Running
Half marathon
5k
KING CRAB (Half marathon in 2 hours and then 5k)
This is the KING CRAB registration!! You must be able to complete your half marathon journey in under 2 hours to be able to start the 5k on time.
Kids 5k Option (12 and Under)
Attention all kids, 12 and Under on race day, are invited to participate in the 5k (3.1 mile) at a discounted rate.
Race-day weather
Conditions on May 10, 2020 — historical Open-Meteo data.
The sun rises at 5:56 AM and sets at 8:05 PM local time (EDT) in Cambridge on May 10, 2020 — 14h 08m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Other races near Cambridge
Different organizers, within 40 miles, in the next three months
Wmes Color Run
Bna of MD Eastern Shore 2 5k/Healthfair
Historic Drawbridge Running Festival
Pirate's Wharf 5K
🏃 Plan Your Next Race in Cambridge
Find upcoming events by distance:
- Cambridge 5K Races 2 races
- Cambridge Running Calendar 2026 5 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 8 Cambridge events
Spotted something wrong? Tell us and we'll fix it.