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Ultra Marathons Found In Connecticut in September

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Ultra Marathons in Connecticut in September 2025

Find A Race is the US's favourite event listings site. Check out our list of September 2025 Ultra Marathons in Connecticut below.

Race Calendar: Ultra Marathons Found In September

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Chase's 20th Birthday Challenge: 200 miles in 10 months!

Newtown, Connecticut
01 Jan 25 - 31 Oct 25
$38.10
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Chase's 20th Birthday Challenge: 200 miles in 10 months!

Newtown, Connecticut
01 Jan 25 - 31 Oct 25
$38.10
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