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Which races deserve the top spot in each state for 2026?
Newfoundland and Labrador has 1 active marathons this year. Races are most common in September. Course terrain for these courses is most often rolling hills. Typical race day temperatures range from 45°F to 45°F.
Popular races include the Uniformed Services Run Marathon. 1 certified courses can be great Boston qualifier options. Races with the best Boston qualifying percentages include the Uniformed Services Run Marathon — 0.1% BQ.
| Newfoundland and Labrador Marathons |
 Course
|
PR Score
|
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|---|---|---|---|---|---|---|---|
Uniformed Services Run MarathonSt. Johns, NL09/13/2026 | ![]() Rolling Hills![]() 88 Finishers |
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