Boston Buildup Winter Series XXXVI

Sun January 5 - Sun March 2 Norwalk, CT US 06850 Directions

4-Race Series

01/05 10:00AM EST

Rowayton 10K

01/05 10:00AM EST

Ridgefield 15K

01/19 9:00AM EST

Fairfield 20K

02/09 9:00AM EST

Silvermine 25K

03/02 9:00AM EST
Brien McMahon H.S.
Norwalk, CT US 06850

A four-race Series of progressively longer races held each winter in Southwestern Connecticut.

Race Contact Info

If you have any questions about this race, click the button below.


Extremely limited. Buildings should be open at all races. Come dressed to run, bring warm clothing for afterwards. Water station(s) in all races. Mile & 5km splits marked (every km in 10K). Digital clock at finish.


Postponed races will be held the following Sunday at the originally scheduled site and time. Postponement notice will be posted on this site and the Buildup Facebook page and Twitter feed by 7 a.m. race day (or earlier when possible), and via email to all entrants and those on the Club Connecticut race information maillist.


ASICS long sleeve technical running shirts to the top Overall, Open (20-39), Vet (40-49), Master (50-59) and Grandmaster (60 & over) male and female in each race who have not already won.

The overall Series winners in these categories will receive gift certificates from ASICS for a running outfit of shoes, shirt and shorts (value $200).

Series scoring will be based on the Purdy computer point tables, and weighted (best race multiplied by a factor of four, second best by three, third best by two, worst unweighted). Results will be posted at this site the evening of the race, and Series standings after 2 races. Jeff Falberg, Series Statistician.


Once again, we will be holding pre-race check-in at Runner's Roost, 425 Post. Rd. Darien the week before each race. Please take advantage of this to avoid the crowds on race morning.


Short sleeve technical shirts available for $12. These must be ordered by the first race, and may be picked up by the second race.

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