RDC Marathon

Durham, NC, USA · October 25, 2026

53°·63° high·Light·Dry

Weather

Race Day Weather

53°at start

71° high

Light

Dry

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Cool start, warming trend

Runners will face a temperature rise from 53°F at the start to a peak of 71°F by race's end. Wind will be light at 6 mph from the NE, with humidity at 65%. As temperatures increase, runners should start conservatively to manage the heat and adjust their pacing accordingly.

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Distance: 26.2mi

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Race Info

Come on out for either a full or half marathon,10K or 5K in Durham in October! The RDC Marathon will draw participants from Raleigh, Durham, Chapel Hill, and throughout North Carolina, as well as from across the country. The USATF-certified Boston Qualifier course features the iconic American Tobacco Trail and finishes at The Streets at Southpoint in Durham. Participants have the perfect venue to to wine, dine, shop, and run! Source

Website

Race weekend

Sunday, October 25

7:10 AMMarathon (26.2 mi)

7:10 AMHalf Marathon (13.1 mi)

7:45 AM10K (6.2 mi)

7:45 AM5K (3.1 mi)

Course Map

FAQ

When is the 2026 RDC Marathon?

The 2026 RDC Marathon will be held on Sunday October 25, 2026.

Is the RDC Marathon a Boston Marathon Qualifier?

Yes, the RDC Marathon is an official Boston Marathon qualifier.

What is the time limit for the RDC Marathon?

The time limit for the RDC Marathon is 7 hours.

What will the weather be like for the 2026 RDC Marathon?

The forecast calls for a high of 71°F and a low of 52°F with a 23% chance of rain.

Historical Weather

Based on 8 years of data

Avg Temp

48°F

L:43° H:54°

RunScore

Conditions

Rain Freq

13%

1 of 8 yrs

Wind5mph

Dew41°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 RDC Marathon Partly cloudy throughout the day. 2025	44°/55°	-	40°
2024 RDC Marathon Cloudy skies throughout the day with rain clearing later. 2024	53°/54°	Light	47°
2023 RDC Marathon Clear conditions throughout the day. 2023	60°/75°	-	59°
2022 RDC Marathon Cloudy skies throughout the day. 2022	52°/56°	-	45°
2021 RDC Marathon Partly cloudy throughout the day. 2021	51°/62°	-	52°
2019 RDC Marathon Clear conditions throughout the day. 2019	29°/50°	-	30°
2018 RDC Marathon Partly cloudy throughout the day. 2018	28°/39°	-	22°
2017 RDC Marathon Partly cloudy throughout the day with late afternoon rain. 2017	29°/42°	-	29°