City hub · 9 races
Racing in Marlborough
PodiumBase tracks 9 races in Marlborough, Connecticut (2026), with the calendar heaviest in July. Browse events by location, then use each eligible gallery or bib filter; event pages show whether selfie search is offered for your account, consent, age, and jurisdiction.
Next race
Sun, Sep 27Central CT Open Water Swim
Busiest month
July4 races in Marlborough
Disciplines
Tri · Run · SwimTri 67% · Run 22% · Swim 11%
The next four weekends
Coming up in Marlborough
The list
All 9 Marlborough races
May242026Marlborough Lions Club Round The Lake 5KMarlborough, CTRunView raceJun182026Lake Terramuggus Sprint Triathlon #1Marlborough, CTTriView raceJul022026Lake Terramuggus Sprint Triathlon #2Marlborough, CTTriView raceJul162026Lake Terramuggus Sprint TriathlonMarlborough, CTTriView raceJul162026Lake Terramuggus Sprint Triathlon #3Marlborough, CTTriView raceJul302026Lake Terramuggus Sprint Triathlon #4Marlborough, CTTriView raceAug152026Lake Terramuggus Olympic TriathlonMarlborough, CTTriView raceSep272026Central CT Open Water SwimMarlborough, CTSwimView raceOct252026Masquerade 5KMarlborough, CTRunView race
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