Banff Half Marathon

Banff, AB, Canada · June 20, 2027
partly-cloudy-day44°·60° high·Light·Rain possible
8
Register

Race Day Weather

partly-cloudy-day
44°at start
62° high
Light
Rain possible

Cool start, mild finish

Runners will face temperatures starting at 43°F and rising to 61°F by the finish. A light wind from the WSW at 5 mph will provide minimal impact, though gusts may reach 21 mph. With humidity at 67%, hydration should be prioritized, especially as temperatures climb. Light rain is possible, so runners should prepare for wet conditions.

Race day forecast available in 309 days
partly-cloudy-night8
partly-cloudy-day8
partly-cloudy-day8
partly-cloudy-day9
partly-cloudy-day9
partly-cloudy-day7
partly-cloudy-day7
partly-cloudy-day7
partly-cloudy-day9
partly-cloudy-day7
partly-cloudy-day7

Pace Calculator

Distance: 13.1mi
0:00:00
HH:MM:SS
Pace
Weather Adj.
Common Goals:

Get forecast alerts for Banff Half Marathon

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Info

The Banff Half Marathon and 10K offers one of the planets’ most incredible and beautiful running experiences in Banff, Alberta - Canada's first National Park. There are limited spots available for this event and thousands were turned away for the 2024 event so register soon to avoid disappointment! Starting in the picturesque mountain town of Banff, participants will flow through a series of incredible natural, wildlife, and historical stages as they pass by the serene Vermilion Lakes, Legacy Trail and Bow Valley Parkway. The return trek will travel back alongside Vermilion Lakes and the Bow River to cheering crowds in Banff’s downtown Central Park.

The Banff Marathon, Half Marathon and 10K running festival will be undergoing some significant changes for next year’s event. Starting in 2025, the marathon distance will be removed from the event to enable the event to focus on the extremely popular Half Marathon distance while also reducing potential impacts to Banff National Park.
Source

Area Map

Course Map

FAQ

When is the 2027 Banff Half Marathon?

The 2027 Banff Half Marathon will be held on Sunday June 20, 2027.

What will the weather be like for the 2027 Banff Half Marathon?

The forecast calls for a high of 64°F and a low of 42°F with a 19% chance of rain.

Historical Weather

Based on 16 years of data
Avg Temp
59°F
L:42° H:61°
RunScore
8
Conditions
Rain Freq
38%
6 of 16 yrs
Wind6mph
Dew39°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2026
cloudy
40°/68°-
8
2025
clear-day
42°/63°-
9
2024
partly-cloudy-day
39°/46°Light
7
2023
cloudy
42°/54°-
8
2022
cloudy
46°/62°-
9
2021
cloudy
50°/64°-
9
2020
partly-cloudy-day
45°/64°-
9
2019
partly-cloudy-day
44°/72°-
8
2018
partly-cloudy-day
37°/66°-
8
2017
partly-cloudy-day
46°/58°-
9
2016
rain
40°/53°Light
7
2015
partly-cloudy-day
42°/50°Light
8
2014
cloudy
41°/67°-
8
2013
partly-cloudy-day
41°/59°Light
8
2011
cloudy
43°/60°Light
7
2007
clear-day
35°/70°Light
8