The 2025 event has concluded.
























Clear conditions throughout the day.
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The Gorham Savings Bank Maine Marathon, formerly known as the Casco Bay Marathon, is a series of USATF-certified road running events held each October in Portland, Maine that includes a full marathon, a half marathon, and a marathon relay. The course is an out-and-back that starts and finishes along the Back Cove of Portland, going up the coast to Yarmouth and back. Wikipedia
Historical Weather & Results
RunScore

Temp
60°F
Min/Max
48°/60°F
Dew
45°F
Days of Rain
3/24
Wind
8mph
Tap a row for details.
Year | Conditions | Low / High | Rain | Dew | RunScore |
---|---|---|---|---|---|
2024 | ![]() | 47°/ 60° | - | 47° | ![]() |
2023 | ![]() | 50°/ 74° | - | 55° | ![]() |
2022 | ![]() | 47°/ 53° | - | 30° | ![]() |
2021 | ![]() | 54°/ 56° | Light | 54° | ![]() |
2019 | ![]() | 39°/ 59° | - | 43° | ![]() |
2018 | ![]() | 51°/ 64° | - | 47° | ![]() |
2017 | ![]() | 42°/ 65° | - | 39° | ![]() |
2016 | ![]() | 50°/ 58° | - | 49° | ![]() |
2015 | ![]() | 44°/ 54° | - | 36° | ![]() |
2014 | ![]() | 56°/ 66° | - | 49° | ![]() |
2013 | ![]() | 50°/ 53° | - | 40° | ![]() |
2012 | ![]() | 54°/ 57° | Light | 54° | ![]() |
2011 | ![]() | 53°/ 58° | Light | 53° | ![]() |
2010 | ![]() | 44°/ 57° | - | 41° | ![]() |
2009 | ![]() | 55°/ 62° | - | 56° | ![]() |
2008 | ![]() | 40°/ 59° | - | 41° | ![]() |
2007 | ![]() | 53°/ 63° | - | 46° | ![]() |
2006 | ![]() | 57°/ 59° | - | 50° | ![]() |
2005 | ![]() | 50°/ 73° | - | 50° | ![]() |
2004 | ![]() | 49°/ 61° | - | 38° | ![]() |
2003 | ![]() | 40°/ 54° | - | 38° | ![]() |
2002 | ![]() | 49°/ 59° | - | 40° | ![]() |
2001 | ![]() | 43°/ 57° | - | 34° | ![]() |
2000 | ![]() | 45°/ 66° | - | 48° | ![]() |