Ajax Waterfront Race

About the Event

The Ajax Waterfront Race returns to the picturesque town of Ajax in Ontario, Canada on October 4th, 2026. This year marks its second edition and promises a fun-filled day for runners of all levels. The race venue is situated along the waterfront promenade, offering scenic views that make every step an enjoyable one.
The morning air will be crisp at around 12°C as participants gather to start their journey on this beautiful fall day. The event atmosphere is characterized by its inclusiveness and community spirit; you can expect a diverse group of runners from local families to seasoned athletes all coming together for a shared passion in running.
Since its inception, the race has grown significantly, attracting hundreds of participants each year who come not just for the physical challenge but also to celebrate their connection with the Ajax community.
---
The course venue is along the waterfront promenade, offering a mix of paved paths and scenic routes that wind through the neighborhood. The terrain is relatively flat, providing an ideal surface for both beginners and experienced runners alike. Notable features include the start line located at the town square park, which will be lined with spectators cheering on racers as they head out onto the course.
The finish area is set up near the waterfront beach, where participants can enjoy post-race festivities like refreshments and a photo booth. There are no specific elevation changes to note; however, aid stations for water and snacks will be strategically placed along the route to ensure runners stay hydrated throughout their run.
On race day, expect mild temperatures ranging from 8°C to 15°C with an average of 74% humidity. The temperature feels quite comfortable at around 12°C, but a brisk breeze might add some chill in the air. There is also a slight risk of light rain or drizzle; it’s advisable for runners to pack layers and waterproof gear.

20k Challenge
Start: 08:30:00 • Fee: CA$116.62

Benson Kearley 5k
5km • Start: 08:30:00 • Fee: CA$51.26

Medallion 1k Kids
1km • Start: 08:30:00 • Fee: CA$13.14

VanDusen 15k
15km • Start: 08:30:00 • Fee: CA$73.05

To register, visit https://raceroster.com/events/2026/115886/ajax-waterfront-race or head to their website directly. Early bird registration closes by September 30th at CA$97.42 for all distances except the 20k Challenge which remains at its full price of CA$116.62.
Bibs can be picked up on race day between 8:30 AM and 9:30 AM from the town hall located at 50 King Street East, Ajax, Ontario. Bring a government-issued ID for verification purposes if you are under 18 years old or not an official runner.
The start line is situated in the town square park on King Street near the waterfront promenade. Participants must be aged 16 and above to run solo; younger runners need adult companionship during the race. First-timers should ensure they have their bib, ID (if needed), water bottle, and any personal items before heading out.
---
The Ajax Waterfront Race is a testament to community spirit and inclusiveness, making it worth every step for participants who wish to enjoy the beauty of fall in Ajax while supporting local initiatives.

Races Offered

20k Challenge

Oct 04, 2026

straighten

Distance — 20km

terrain

Type — Others, Running

timer

08:30

sell

$116.62

Benson Kearley 5k

Oct 04, 2026

straighten

Distance — 5km

terrain

Type — Others, Running

timer

08:30

sell

$51.26

Medallion 1k Kids

Oct 04, 2026

straighten

Distance — 1km

terrain

Type — Others, Running

timer

08:30

sell

$13.14

VanDusen 15k

Oct 04, 2026

straighten

Distance — 15km

terrain

Type — Others, Running

timer

08:30

sell

$73.05

Weather History

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

thermostat Temperature

8.1° / 15.5°

wb_sunny Feels like

4.8° / 12.7°

light_mode Avg sunshine hours

7h 52m

water_drop Avg rainfall

2.4 mm

ac_unit Avg snowfall

—

air Avg wind speed

12.7 km/h (Gentle breeze)

opacity Sweat loss rate

Low

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (4.0)

humidity_mid Humidity

74.0%

wb_twilight Sunrise

07:31

nightlight Sunset

18:30

About Ajax

Learn more about the host city, Ajax.

Ajax is a town in Durham Region, midway between Oshawa and Toronto. Split from Pickering Township in 1941 to house munitions factory Defence Industries Limited, it is now a growing Greater Toronto Area suburb with nearly 127,000 people (2021).

Hotels & Places to Stay

sell

Registration Discount

Use the promo code below during registration to save on entry fees.

$5.00 OFF

Promo code TORONTO

*Promo codes are collected from publicly available sources. We are not affiliated with, sponsored by, or endorsed by any brand listed. All trademarks belong to their respective owners. Offers may expire or change without notice.