The 2026 event has concluded.

Northern Trails Marathon

Greensboro, NC, USA · March 7, 2026

64°·73° high·Windy·Dry

Race Day Weather

64°at start

76° high

Windy

Dry

Warm start, rising temps ahead

Runners will face an initial temperature of 64°F, climbing to 76°F by race end. With humidity at 77% and a consistent wind from the SSW at 15 mph, pacing adjustments will be crucial. Runners should start conservatively to accommodate the heat and humidity, ensuring proper hydration throughout.

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Race Info

Northern Trails Marathon & 10 Miler is a North Carolina tradition! This is a great beginner race for new trail runners, a fantastic prep race for those gearing up for an ultra, and a perfect goal race for those looking for a fast time! This race is also part of the North Carolina Trail Mega Medal Series where four races in the local area have finisher medals that will connect to form a Mega Medal. The first race is in January with the option to join in-person or virtually. Source

Website

Course Map

FAQ

When is the 2026 Northern Trails Marathon?

The 2026 Northern Trails Marathon will be held on Saturday March 7, 2026.

Is the Northern Trails Marathon a Boston Marathon Qualifier?

No, the Northern Trails Marathon is NOT a Boston Marathon qualifier.

What will the weather be like for the 2026 Northern Trails Marathon?

The forecast calls for a high of 76°F and a low of 61°F with a 0% chance of rain.

Historical Weather

Based on 11 years of data

Avg Temp

55°F

L:46° H:56°

RunScore

Conditions

Rain Freq

36%

4 of 11 yrs

Wind12mph

Dew33°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Northern Trails Marathon Partly cloudy throughout the day. 2025	51°/66°	-	36°
2024 Northern Trails Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2024	48°/51°	Moderate	48°
2023 Northern Trails Marathon Partly cloudy throughout the day. 2023	43°/52°	-	25°
2022 Northern Trails Marathon Partly cloudy throughout the day with rain clearing later. 2022	32°/38°	Light	24°
2021 Northern Trails Marathon Cloudy skies throughout the day. 2021	58°/66°	-	28°
2020 Northern Trails Marathon Clear conditions throughout the day. 2020	41°/52°	-	21°
2019 Northern Trails Marathon Partly cloudy throughout the day with rain clearing later. 2019	42°/59°	-	48°
2018 Northern Trails Marathon Cloudy skies throughout the day with rain. 2018	41°/44°	Light	37°
2017 Northern Trails Marathon Clearing in the afternoon. 2017	32°/48°	-	14°
2016 Northern Trails Marathon Partly cloudy throughout the day with rain. 2016	64°/68°	Light	62°
2015 Northern Trails Marathon Partly cloudy throughout the day. 2015	52°/73°	-	33°