Run to the Rock
Race Date
Sep 12, 2026
Location
Marshfield, MA
Quick facts
- Date
- Saturday, September 12, 2026
- Location
- Marshfield, Massachusetts
- Distance
- Half marathon (13.1 mi) + 10K, 5K run
- Course
- Point to Point
- Terrain
- Road
- USATF certified
- Yes
Highlights
Good For
Atmosphere
Course
Course Info
USATF CertifiedCourse Type
Point to Point
Terrain
road
Scenery
Coastal
Surface
Paved
Difficulty
Ultra-Flat
Net Drop/km
+0.05 m
Separation
16.3%
Also Offers
USATF Certified Course
MA24004BK · 2024 Run to the Rock Half Marathon
Relatively flat with minimal net elevation change.
Quality Score
Solid Pick441 year running
~339 finishers a year
growing or steady
0% returning runners
USATF certified · 4 timing sources · 12 photos
runners from 14 states
winner 1:15:25
typical high 73°F
Race Day Weather
5-year historical avgStart (Low)
61°
Afternoon (High)
73°
Warm — hydration strategy is key, start conservatively
0.1"
Precipitation
11 mph
Wind
79%
Humidity
Race Photos
Frequently asked
When is the Run to the Rock?
The Run to the Rock is held on Saturday, September 12, 2026.
Where does the Run to the Rock take place?
It takes place in Marshfield, Massachusetts.
What distances does the Run to the Rock offer?
The half marathon (13.1 miles), plus 10K, 5K run.
Is the Run to the Rock course flat and good for a PR?
The Run to the Rock is a ultra-flat, point to point course. The course is USATF-certified, so finish times can be used for qualifying.
HalfRuns editorial — independent, no paid placement.
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