Georgina Spring Fling Marathon
Race Day Weather
Cool start, warming trend
Runners will face a temperature increase from 49°F at the start to 57°F toward the finish. With light winds from the SW at 9 mph and humidity at 65%, hydration will be essential as the race progresses. Pacing should remain steady, with slight adjustments for the rising temperatures.
Pace Calculator
Enter a finish time to see what race day does to it.
Get forecast alerts for Georgina Spring Fling Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
The Georgina Spring Fling offers marathon, half marathon, 10K, and 5K distances along Lake Drive on the shores of Lake Simcoe in Jacksons Point, Ontario. The out-and-back course is flat, and the marathon is a certified Boston Marathon qualifier. The race began in 2022 with half marathon, 10K, and 5K distances; the full marathon was added in 2023. It is organized by Endurance Event Productions, which also produces the fall Georgina Marathon and Half Marathon.