Hamilton Marathon

Hamilton, ON, Canada · November 7, 2027·
partly-cloudy-day46°·49° high·Breezy·Dry
10
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Hamilton Marathon race day weather

partly-cloudy-day
46°at start
50° high
Breezy
Dry
Your goal
0:00:00

Cool and breezy, steady conditions

Runners will face a temperature trend starting at 46°F and finishing at 49°F, with humidity at 69% and a dew point of 38°F. Winds will be moderate from the WSW, averaging 14 mph, creating a mix of headwind and crosswind throughout the race. With cool conditions, runners can maintain pace comfortably, but should remain attentive to hydration as they progress.

Race day forecast available in 345 days
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Pace Calculator

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Race Plan

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A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

About the Hamilton Marathon

Hamilton Marathon Road2Hope is an annual marathon, half marathon, 10K, 5K, and kids run held each fall along the Lake Ontario waterfront in Hamilton, Ontario, Canada. All races start and finish in Confederation Park; the full marathon runs a two-loop, Boston-qualifying course. Results are archived for most years since 2018, with a gap in 2020-2021 when the event ran virtual-only or without posted results due to COVID-19. The event is organized by Runner's Den and its Road2Hope name comes from its charity partnership with EduDeo Ministries, whose Road2Hope program funds schools in developing countries.

Race weekend

Saturday, November 6
9:00 AMKids Run (0.6 mi)
10:00 AM5K (3.1 mi)
11:15 AM10K (6.2 mi)
Sunday, November 7
8:00 AMMarathon (26.2 mi)
8:00 AMHalf Marathon (13.1 mi)

Hamilton Marathon FAQ

When is the 2027 Hamilton Marathon?

The 2027 Hamilton Marathon will be held on Sunday November 7, 2027.

Is the Hamilton Marathon a Boston Marathon Qualifier?

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

What is the time limit for the Hamilton Marathon?

The time limit for the Hamilton Marathon is 6.5 hours.

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

The forecast calls for a high of 51°F and a low of 43°F with a 7% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

What is the weather usually like for the Hamilton Marathon?

Over the 7 years racecast.io has race-day weather for (2018 to 2026), it averaged 42°F at the start and 53°F by a typical finish. Rain fell during race hours in 1 of those years (2018).

What was the hottest Hamilton Marathon?

Of the 7 years on record, 2022 was the warmest, reaching 73°F during race hours. The coldest start was 2025, at 34°F.

What was the windiest Hamilton Marathon?

Of the 7 years on record, 2019 was the windiest, with wind averaging 14 mph during race hours. The calmest was 2025, at 1 mph.

Hamilton Marathon weather history

Based on 7 years of data
Avg Temp
48°F
L:42° H:53°
RunScore
9
Conditions
Rain Freq
14%
1 of 7 yrs
Wind6mph
Dew39°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
43°/59°-
9
2025
clear-day
34°/49°-
10
2024
clear-day
35°/49°-
10
2023
partly-cloudy-day
39°/50°-
10
2022
cloudy
62°/73°-
5
2019
cloudy
42°/44°-
9
2018
cloudy
40°/44°Light
10