Halloween 5 and 10K

The Halloween 5 and 10K returns to Hamilton, Ontario on Sunday, October 25th, 2026. The event is set at the HMCS Haida National Historic Site by the waterfront, where costumes, music, and a spooky race-day atmosphere await participants.
Race morning finds runners stepping into an eerie yet festive setting with bold costumes and vibrant decorations lining the route. A chill in the air signals autumn's arrival but promises to be manageable under Hamilton’s October skies. Expect a trail that is firm and slightly soft, making for a steady run through haunted tales and carnival thrills.
This event has been running since its inception, drawing participants of all ages and abilities who come together to celebrate Halloween on the course. In 2026, it continues as a family-friendly affair with prizes for best costume and amazing trophies waiting at the finish line.
The race offers a 1K, 5K, or 10K distance, each challenging but doable for runners of all levels. For those who can't make the trek in person, virtual options are also available to participate from anywhere. The 10K and 5K distances carry specific registration fees: CA$74.18 and CA$68.73 respectively.
Course venue includes firm and slightly soft terrain, offering a steady run through historical grounds and themed features. Start and finish points at the HMCS Haida provide an immersive experience as runners navigate around the site’s landmarks while enjoying the Halloween ambiance. Elevation changes are minimal but noticeable, with no special aid stations planned for this race.
Weather on race day will be typical of early October in Hamilton: temperatures ranging from 10°C to 15°C, UV index at moderate levels (4.0), and a slight risk of light rain or drizzle. Participants should dress accordingly, layering clothing as needed to stay comfortable throughout the run.

The Halloween 5 and 10K offers distances of 1K, 5K, and 10K for runners and walkers alike.
Logistics begin with registration available online at https://raceroster.com/events/2026/120741/halloween-5-and-10k. In-person participants can register up until the day before the event; virtual entries are open throughout, but fees remain constant regardless of when you sign up.
Bib pickup is on Saturday from 3pm to 8pm at the Hamilton Community Centre located at 294 King Street West in downtown Hamilton. Bring your ID and a copy of your payment confirmation or receipt for easy check-in.
The start location is HMCS Haida National Historic Site, situated along the waterfront. The event welcomes runners aged five years and up; all participants must bring their race bib and wear appropriate running attire suitable for the weather conditions.
In 2026, this Halloween 5 and 10K promises to be a unique celebration of fall's final hurrah with costumes, music, and friendly competition. It’s not just about the distance but also about coming together in community spirit on race day.