Georgina, ON
Sunday, September 13, 2026




3 Stars from 3 ReviewsThe Georgina Marathon is a fast, exceptionally flat road course along the scenic southern shoreline of Lake Simcoe in Ontario. Certified by Athletics Canada, this race serves as a great Boston Marathon and New York City Marathon Qualifier, ranking as one of the flattest and fastest marathon courses in Canada. The course has a total elevation gain and loss of only about 227 feet across the entire 42.2 kilometers.
The route is a double out-and-back course that starts and finishes at De La Salle Park in the community of Jackson's Point (Sutton). Runners complete two identical 21.1 kilometer sections. The route runs down Lake Drive, taking the field around North Gwillimbury Park and out along Lake Drive North, running parallel to Metro Road, before reaching the designated turnaround point and heading back along the exact same lakeside route.
The course includes long, straight, and quiet residential roads that wind past lakefront properties. Because the course runs along the water, runners enjoy expansive views of Lake Simcoe with a significant amount tree shade that protects against the late summer morning sun. However, due to its waterfront proximity, certain stretches are highly exposed and can introduce impactful winds off the lake.
A smart pacing strategy includes a maintaining an even pace right from the opening mile to capitalize on the flat topography.
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Race Dates
2026: Sunday, September 13, 2026Course Information
Profile: Mostly FlatRace Day Weather
Mean Temp.: 61°F (16°C)PR Score & Course Score
PR Score: 99.55Race Size
2025: 434 FinishersBQ Percentages
2025: 25.4%Miscellaneous Information
Pace Groups?: No
Race Day Temperatures |
High: 67°F (19°C) |
Race Start Conditions |
58°F (14°C) |
PR Score |
97.5 |
Course Score |
99.55 |
The Georgina Marathon was the 12th largest marathon in Canada in 2025 based on the number of finishers. In 2024, it ranked as the 17th largest marathon in Canada.
In 2025, 25.4% of Georgina Marathon finishers achieved Boston Marathon qualifying times. In 2024, 41.7% of finishers qualified for Boston.
Based on its percentage of Boston Qualifiers (BQs), the Georgina Marathon ranked 2nd among marathons in Canada in 2025 and 1st in 2024. In Ontario, it ranked 2nd in 2025 and 1st in 2024. These rankings provide a useful benchmark for runners comparing Boston Marathon qualifying potential across different races.
The Georgina Marathon has a Course Score of 99.55, ranking it as the 7th fastest marathon course in Canada and the 2nd fastest marathon course in Ontario.
Typical race-time temperature and humidity levels are within the ideal range for optimal marathon performance. Combined with the course profile, this gives the Georgina Marathon a PR Score of 99.55. The PR Score ranks the Georgina Marathon as the 7th best marathon in Canada for running a Personal Record (PR) and the 2nd best marathon for a PR in Ontario.
Together, these rankings provide a quick snapshot of how the Georgina Marathon compares with other marathons in Canada and Ontario for speed, PR potential, Boston Marathon qualifying success, and overall participation.
Max Elevation: 762 feet (232m)
Min Elevation: 721 feet (219m)
Elevation Gain: 227 feet (69m)
Elevation Loss: 227 feet (69m)
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