Oakville 21.1 Logo

Oakville 21.1

Oakville, ON

Sun, Oct 4, 2026

In 40 days · Sun, Oct 4, 2026

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When

Sunday, October 4th, 2026

Where

3307 Lakeshore Rd W, Oakville ON

Distance

Half

Typical weather

On this date: rain 3 of the last 10 years

2025

5878°F

dry

2024

5469°F

dry

2023

6376°F

dry

2022

4564°F

dry

2021

6165°F

rain

2020

4458°F

rain

2019

4658°F

dry

2018

5073°F

rain

2017

6175°F

dry

2016

5967°F

dry

Best months to race in Ontario

About this race

Event Overview

Join us for the Oakville 21.1 Half Marathon, 10km and 5km on Sunday, October 4, 2026.

Location: 3307 Lakeshore Rd W, Oakville, ON.

Learn more at: Oakville 21.1 Race Page

Race Highlights

  • Scenic Course: Run a beautiful fast, flat and scenic course along the lakeshore, exploring picturesque neighborhoods.
  • Family-Friendly: Bring the whole family for a day of active fun!
  • Race Route: Starts at Shell Park, loops through beautiful Tannery Park before heading back.
  • Race Starts: Half Marathon at 7:30 AM, 10km at 7:50 AM, and 5km at 8:00 AM.

Aid Stations

  • Hydration: Aid stations serving water and electrolyte drinks approximately every 3km.
  • Facilities: Portable toilets available at each aid station and start/finish line.
  • Cut-off Time: 3.5 hours for the half marathon distance race.
  • Restrictions: No dogs or strollers allowed for safety reasons.

Event Amenities

  • Finisher Rewards: Every finisher receives an event T-shirt and a Finishers Medal!
  • Pace Bunnies: Available for the half marathon with specific pace times updated closer to race day.
  • Parking: No race day parking at Shell Park: park at Bronte Go Station with free shuttle service provided.
  • Bag Check: Available at the venue: do not leave valuables, as we cannot guarantee safety.

Registration Perks

  • Group Discounts: Save 10% with 5-10 people and 15% with 10+ people.
  • Family & Friends: Encourage your running group or sports team to join for a fantastic race day together!
  • Kit Pick-Up: No race day pick-up: multiple options available before race day.
  • Email for Group Pick-Up: Email oakville21.1@gmail.com for bulk pick-ups of 10+ participants.

Weather and Cancellation Policy

  • Weather Safety: Events may be delayed or cancelled due to inclement weather: no refunds will be issued.
  • Cancellation Policy: No cancellations or refunds: option to participate virtually if required.
  • Transfers: Transfers between distances or runners allowed until race week.
  • Admin Fee: A $5.00 fee applies for any transfer.

More Information

For detailed race routes and additional information, visit our website here.

Course map

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