An Rás Mór

March 25th 2018, 9:30am

64 Sidney St, Cambridge
$33 Regular Entry now - Feb 1
$37 Late Entry Feb 2 - Feb 28
$40 Mar 1 - Race Day
Free An Rás Mór Winter Cap for first 300 registered


Flat and fast 5K through the heart of Cambridge's Central Square.
USATF Certified Course (#MA13042JK) View Course »


$100/50/25 for top 3 in each gender
Individual Age Group Awards
Top Stroller Pusher Male and Female
Top Male and Female First 5K
Top Male and Female Visually Impaired
Top Male and Female Runner with a Disability

Bib Pickup and Race Day

Saturday, March 24th
12:00-5:00pm Packet Pickup and In-Person Registration
Heart Break Hill Running Company
294 Massachusetts Avenue, Cambridge

Sunday, March 25th
07:00-09:00am Packet Pickup and Race Day Registration
09:30 Race starts from in from of 38 Sidney St
10-12:00: Beer Garden Hosted by Zelus Beer Company
Behind 64 Sidney St
Music and propane heaters for your comfort
11:30 Award Ceremony at The Asgard 350 Mass Ave
12:00-1:00pm Cover Music Game of Tones at The Asgard


Look up your results after the race, and see you times from previous years!

See Results»

Race proceeds will benefit Cambridge Rindge & Latin Track Team and JLK Sanfilippo Foundation