racecast.ioPartly cloudy throughout the day.
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Race Overview
That Dam Hill Marathon in London, Ontario, offers a certified Boston Marathon Qualifier course that is both spectator-friendly and ideal for setting personal bests. The event features a variety of race options, including a marathon, half marathon, and multiple timed ultra races, all set within the scenic Springbank Park. Organized by dedicated volunteers, the race supports cancer research, with all net proceeds benefiting the Dunn with Cancer charity.
WikipediaFAQ
When is the 2026 That Dam Hill Marathon?
The 2026 That Dam Hill Marathon will be held on Saturday September 19, 2026.
That Dam Hill Marathon Weather History
That Dam Hill Marathon Weather Averages
Average Temp: 63°, Average Low: 53°, Average High: 75°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 55° | 60° | 65° | 69° | 72° | 73° | 74° | 75° |
| Feel | 55° | 60° | 65° | 69° | 72° | 73° | 74° | 75° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 4mph | 4mph | 7mph | 7mph | 7mph | 8mph | 7mph | 7mph |
| Dew | 52° | 54° | 55° | 52° | 52° | 52° | 51° | 51° |
| RunScore |  | |  | | | | | |
That Dam Hill Marathon 2025
Sep 20, 2025
Partly cloudy throughout the day.
Low: 51°, High: 73°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  54° | 59° | 63° | 66° | 69° | 71° | 72° | 73° |
| Feel | 54° | 59° | 63° | 66° | 69° | 71° | 72° | 73° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 7mph | 9mph | 17mph | 13mph | 14mph | 15mph | 12mph | 11mph |
| Dew | 48° | 46° | 47° | 44° | 42° | 42° | 42° | 44° |
| RunScore |  | |  | | | | | |
That Dam Hill Marathon 2024
Sep 21, 2024
Partly cloudy throughout the day with rain clearing later.
Low: 62°, High: 83°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 63° | 67° | 72° | 75° | 78° | 79° | 80° | 82° |
| Feel | 63° | 67° | 72° | 75° | 78° | 79° | 80° | 82° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 3mph | 2mph | 3mph | 3mph | 4mph | 5mph | 5mph | 7mph |
| Dew | 61° | 63° | 63° | 64° | 64° | 63° | 63° | 61° |
| RunScore | | | | | | | | |
That Dam Hill Marathon 2023
Sep 16, 2023
Partly cloudy throughout the day.
Low: 45°, High: 69°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 48° | 55° | 61° | 66° | 67° | 69° | 68° | 69° |
| Feel | 48° | 55° | 61° | 66° | 67° | 69° | 68° | 69° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 0mph | 2mph | 1mph | 3mph | 1mph | 5mph | 4mph | 4mph |
| Dew | 46° | 52° | 55° | 49° | 49° | 50° | 48° | 49° |
| RunScore | | | | | | | | |