Toronto Marathon
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Toronto Marathon (Sunday, May 3, 2026)
The Toronto Marathon is a multi-distance running event held on Sunday, May 3, 2026. The event program includes a full marathon plus shorter race options and a relay. The organizer is Running First Ltd., listed with a mailing address in Uxbridge, Ontario.
Distances offered
- Marathon
- Half Marathon
- 10K Run
- 5K Run/Walk
Event services, accreditation and charity
Race kit pickup is available for collection of shirts and bibs. An interactive course map and race maps are provided. Photos are taken of each participant in the Marathon and Half Marathon as they approach the finish line and are posted online. The event lists accreditation codes for each distance: 5K - ON-2024-053-BDC; 10K - ON-2024-054-BDC; Half-Marathon - ON-2022-011B-BDC; Marathon - ON-2022-012C-BDC. Race information pages include details on bus shuttle, medical services, pace groups, training program, road closures and race day information. Since 1995 participants have raised more than $8 million for the Princess Margaret Cancer Foundation. Results and race photos from previous years are published after the event. Visit the organization's website for the most recent information.