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FAQ
When is the 2023 Boulderthon Marathon?
The 2023 Boulderthon Marathon will be held on Sunday October 8, 2023.
Is the Boulderthon Marathon a Boston Marathon Qualfier?
Yes, the Boulderthon Marathon is an official Boston Marathon qualifier.
What is the time limit for the Boulderthon Marathon?
The time limit for the Boulderthon Marathon is 6.5 hours.
Boulderthon Marathon Weather History
Boulderthon Marathon Weather Averages
Average Temp: 55°, Average Low: 42°, Average High: 70°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 45° | 49° | 56° | 61° | 65° | 66° | 69° |
| Feel | 45° | 48° | 56° | 61° | 65° | 66° | 69° |
| Rain | - | - | - | - | - | - | - |
| Wind | 1mph | 2mph | 0mph | 5mph | 4mph | 3mph | 4mph |
| Dew | 32° | 34° | 32° | 31° | 32° | 30° | 30° |
| RunScore |  | | |  | | | |
Boulderthon Marathon 2022
Oct 9, 2022
Clear conditions throughout the day.
Low: 41°, High: 72°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp |  43° | 52° | 60° | 63° | 67° | 69° | 72° |
| Feel | 43° | 52° | 60° | 63° | 67° | 69° | 72° |
| Rain | - | - | - | - | - | - | - |
| Wind | 2mph | 0mph | 0mph | 2mph | 4mph | 3mph | 2mph |
| Dew | 36° | 38° | 34° | 33° | 34° | 32° | 31° |
| RunScore | | | | | | | |
Boulderthon Marathon 2021
Oct 10, 2021
Clear conditions throughout the day.
Low: 42°, High: 68°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 46° | 45° | 52° | 59° | 63° | 63° | 66° |
| Feel | 46° | 43° | 52° | 59° | 63° | 63° | 66° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 3mph | 0mph | 7mph | 5mph | 4mph | 7mph |
| Dew | 27° | 30° | 29° | 29° | 30° | 28° | 28° |
| RunScore | | | | | | | |