Fredericton Marathon

Fredericton, NB, Canada · May 9, 2027

46°·55° high·Breezy·Dry

Weather

Race Day Weather

46°at start

58° high

Breezy

Dry

Your goal

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Cool start — fast day potential, warming through the race

A cool 46°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 58°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 205 days

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Distance: 26.2mi

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Race Info

Website

Race weekend

Sunday, May 9

8:00 AMMarathon (26.2 mi)

Half Marathon (13.1 mi)

10K (6.2 mi)

5K (3.1 mi)

3K (1.9 mi)

Course Map

FAQ

When is the 2027 Fredericton Marathon?

The 2027 Fredericton Marathon will be held on Sunday May 9, 2027.

Is the Fredericton Marathon a Boston Marathon Qualifier?

Yes, the Fredericton Marathon is an official Boston Marathon qualifier.

What will the weather be like for the 2027 Fredericton Marathon?

The forecast calls for a high of 62°F and a low of 41°F with a 13% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

Historical Weather

Based on 16 years of data

Avg Temp

50°F

L:46° H:55°

RunScore

Conditions

Rain Freq

44%

7 of 16 yrs

Wind8mph

Dew41°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Fredericton Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2026	50°/52°	Light	49°
2025 Fredericton Marathon Clear conditions throughout the day with early morning rain. 2025	45°/49°	-	35°
2024 Fredericton Marathon Partly cloudy throughout the day. 2024	41°/55°	-	35°
2023 Fredericton Marathon Partly cloudy throughout the day. 2023	43°/52°	-	33°
2022 Fredericton Marathon Clear conditions throughout the day. 2022	36°/52°	-	23°
2021 Fredericton Marathon Becoming cloudy in the afternoon with afternoon rain. 2021	46°/56°	-	47°
2019 Fredericton Marathon Becoming cloudy in the afternoon. 2019	43°/55°	-	31°
2018 Fredericton Marathon Clear conditions throughout the day with rain or snow in the morning and afternoon. 2018	41°/60°	-	32°
2017 Fredericton Marathon Partly cloudy throughout the day with rain. 2017	47°/60°	Light	42°
2016 Fredericton Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2016	51°/56°	Light	51°
2015 Fredericton Marathon Cloudy skies throughout the day with rain. 2015	50°/56°	Light	52°
2013 Fredericton Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2013	55°/58°	Light	56°
2012 Fredericton Marathon Partly cloudy throughout the day with rain. 2012	44°/52°	-	42°
2011 Fredericton Marathon Partly cloudy throughout the day. 2011	48°/59°	-	45°
2010 Fredericton Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2010	46°/51°	Light	44°
2009 Fredericton Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2009	48°/52°	Light	47°