cranky crab
Cranky Crab Half Marathon is a well-organized, dead-flat, single-loop neighborhood race with quiet charm.
Race Date
May 16, 2027
Location
Seekonk, MA
Quick facts
- Date
- Sunday, May 16, 2027
- Location
- Seekonk, Massachusetts
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
Highlights
Good For
Atmosphere
Course
The Experience
The Cranky Crab Half Marathon is a small gem in Seekonk, Massachusetts — a single-loop road race that makes up in charm what it lacks in size. With about 74 finishers, it’s an intimate morning in a quiet neighborhood, the kind where runners admire "houses that I can’t afford" and watch for the occasional car. The course is dead flat — essentially zero elevation gain — and winds one full loop on paved streets that stay open to traffic, so you’ll want your wits about you, though reviewers note the traffic is so light it never feels uncomfortable.
It may not draw thousands, but the numbers show a steady, dedicated little event: five editions on record, runners coming from about five states, and field size holding around the mid-70s. Organization is the standout — reviewers give a perfect 5.00 for production, describing it as "well put together" with "excellent service from the race organizers." Scenery earns a solid 4.00, mostly pretty suburban streetscape. And with typical race-day temperatures in the low 50s to 70°F, conditions are often ideal for a comfortable half.
Course Info
Course Type
Loop Course
Terrain
road
Surface
Paved
Difficulty
Ultra-Flat
Quality Score
Solid Pick465 years running
~74 finishers a year
shrinking
7% returning runners
5 timing sources
runners from 5 states
winner 1:20:49
typical high 70°F
About the Organizer
Frequently asked
When is the cranky crab?
The cranky crab is held on Sunday, May 16, 2027, starting at 12:00 PM.
Where does the cranky crab take place?
It takes place in Seekonk, Massachusetts.
What distances does the cranky crab offer?
The half marathon (13.1 miles).
Is the cranky crab course flat and good for a PR?
The cranky crab is a ultra-flat, loop course course.
HalfRuns editorial — independent, no paid placement.
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