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›Canada›The Don McMaster Memorial 12 Mile Creek Trail Half Marathon & 7k|2026 · 25 countries·89,383Events
Map showing the area around St. Catharines, Canada
Tue
26
May
Run·500 m·800 m·2 km

Course de la relève de Dolbeau-Mistassini

Dolbeau-Mistassini, CA
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26
May
Run·2 km

Walk A Mile In Their Shoes, Bancroft, Ont.

Bancroft, CA
Wed
27
May
Run·2 km

Little Souls 2026

Lethbridge, CA
Fri
29
May
Run·1 km·5 km·10 km

Tour du Cap Tourmente

Saint-Joachim, CA
Sat
30
May
Run·42 km

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La Sarre, CA
Sat
30
May
Run·7 km

Springbank Relays

London, CA
Sat
30
May
Run·5 km·10 km

Running4Home 2026

Ajax, CA
Sat
30
May
Run·4 km·8 km·25 km

Blackfoot Ultra

Edmonton, CA
Sat
30
May
Run·5 km·10 km

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Gatineau, CA
Sat
30
May
Run·5 km·10 km

EZAS Farm 5k/10k

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Sat
30
May
Run·1 km·5 km·10 km

Le Trail du Mont Blanc des Laurentides 2026

Mont-Blanc, CA
Sat
30
May
Run·21 km

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Pelee Island, CA
Sat
30
May
Run·1 km·5 km·10 km

Pharmaprix Run for Women - Montreal 2026

Montréal, CA
Sat
30
May
Run·25 km·50 km

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Whistler, CA
Sat
30
May
Run·25 km·50 km

Sooke Hills 50km and 25km

Sooke, CA
Sat
30
May
Run·1 km·5 km

Super Abilities Fun Run 2026

Edmonton, CA
Sat
30
May
Run·5 km

The Fun Run in Support of the Alberta Children's Hospital Foundation

Calgary, CA
Sat
30
May
Run·1 km·5 km·10 km

Tour du Cap Tourmente Simard

Capitale-Nationale, CA
Sat
30
May
Run·10 km

Vertical Vendetta

Blairmore, CA
Sat
30
May
Run·5 km

Walk Run and Roll with ReYu - 2026

Edmonton, CA
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The Don McMaster Memorial 12 Mile Creek Trail Half Marathon & 7k

Saturday, June 6, 2026 · St. Catharines, Canada

Distances

7km
Half

About this race

The Don McMaster Memorial 12 Mile Creek Trail Half Marathon & 7k begins at 2 Lockhart Drive in St. Catharines, Ontario, at 9:00 AM EDT. This established trail event, now in its 38th year, offers a 21.1 km half marathon, a walking division on the same course, and a 7 km race for those seeking a challenging trail section. Field sizes are limited to 175 for the half marathon and 100 for the 7 km; both distances have sold out rapidly in past years. The half marathon route winds through the historic first Welland Canal area and the 12 Mile Creek Trail. Participants begin on the Merritt Trail towards downtown St. Catharines, loop back towards the trails behind Brock University, ascend Hydro Hill on the Niagara Escarpment, and then descend to the finish. The 7 km race utilizes the latter portion of the half marathon course, including Hydro Hill, making it a short but demanding option. Walkers complete the entire half marathon course, starting 90 minutes prior to the runners. The event benefits the Niagara Rankin Cancer Run, having previously attracted 268 participants and raised funds for the charity.

Start location

Map showing the location of The Don McMaster Memorial 12 Mile Creek Trail Half Marathon & 7k
2 Lockhart Drive, St. Catharines, ON, Canada
St. Catharines, ON
Driving directions
Register →via raceroster.com Search on Google

Typical weatherJune

23°Clow 13°C
65mm precip avg
Sunny most days
Warm with afternoon thunderstorms.

Please verify event details with the organizer before registering.

Recent edits