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Oakville 21.1

Name: Oakville 21.1
Start: 2026-10-04
End: 2026-10-04
Location: Oakville, Ontario

location_city Oakville

location_on Ontario

flag Canada

calendar_today 04 Oct, 2026

directions_run Running

language Official Website

About the Event

Chase a personal best along the stunning shores of Lake Ontario at the Oakville 21.1 Half Marathon, 10km & 5km on Sunday 4th October 2026. This beautifully organized event offers a famously fast, flat, and scenic course that winds through Oakville's picturesque lakeside neighbourhoods and tranquil parks, making it the perfect autumn stage for runners of all levels. Experience the ideal blend of competitive energy and community spirit, with comprehensive support including pace bunnies for the half marathon, well-stocked aid stations, and a festive finish line atmosphere at Shell Park. More than just a race, it's a complete running festival designed for the whole family or running group, where every finisher earns a quality t-shirt and medal to commemorate their achievement. Secure your spot early to take advantage of group discounts and prepare for a flawlessly executed race day in one of the Greater Toronto Area's most charming waterfront communities. This is where goals are met and memories are made by the lake.

Races Offered

Half Marathon

Oct 04, 2026

straighten

Distance — 21.1K

terrain

Type — Road running

timer

07:30

10K

Oct 04, 2026

straighten

Distance — 10K

terrain

Type — Road running

timer

07:50

5K

Oct 04, 2026

straighten

Distance — 5K

terrain

Type — Road running

timer

08:00

Weather Overview

These values represent the 3-year monthly averages for October in Oakville.

Temp (°C)

Feels Like (°C)

thermostat 8.5° / 16.5°

wb_sunny 5.2° / 13.6°

Wind (km/h)

Humidity (%)

air 12.5 /

water_drop 71.6%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 8.5° / 16.5°

wb_sunny 5.2° / 13.6°

air 12.5 km/h

water_drop 71.6%

Nearby Races

Hamilton Marathon Road2Hope

location_on Hamilton, Ontario, CA

calendar_today Oct 31, 2026

Other 5K 10K Marathon

TCS Toronto Waterfront Marathon

location_on Toronto, Ontario, CA

calendar_today Oct 17, 2026

5K Half-Marathon Marathon

Barrelman Niagara Falls Triathlon

location_on Welland, Ontario, CA

calendar_today Sep 20, 2026

Other 5K Ultra

Glass Canada Railway City Road Races

location_on St. Thomas, Ontario, CA

calendar_today Sep 27, 2026

1K 5K 10K Half-Marathon

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Oakville 21.1

About the Event