RDC Marathon
RDC Marathon connects Durham, Research Triangle Park, and greenway miles on a fast fall course, giving North Carolina runners a regional Boston qualifier.
Quick facts
- Research Triangle-area Boston qualifier.
- Road and paved-greenway course.
- Full marathon with half marathon, 10K, and 5K options.
About the RDC Marathon
The RDC race weekend serves the Research Triangle with a full marathon, half marathon, 10K, and 5K. A compact venue and goal-oriented field make it a useful local alternative to larger city races.
Course
The certified route combines paved roads and greenway sections around Durham and Research Triangle Park. The profile is generally favorable, with enough rollers and turns to reward disciplined pacing.
Race-day weather
Late October mornings are often cool, then become mild or warm. Humidity, direct sun, and occasional rain can influence the second half.
Past RDC Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Sunday, October 25, 2026 | Upcoming | — |
| 2025 | Sunday, October 26, 2025 | Completed | Open results |
| 2024 | — | Completed | Open results |
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RDC Marathon FAQ
When is the RDC Marathon?
The 2026 RDC Marathon is on Sunday, October 25, 2026.
Is RDC Marathon a Boston qualifier?
Yes. RDC Marathon is a Boston Marathon qualifier. To use the result, you must run the certified full-marathon course within the qualifying window and meet the current standard for your age and gender. Meeting the standard lets you apply but does not guarantee entry, and net-downhill courses can receive a time adjustment under current B.A.A. rules. Review the Boston qualifying times and downhill-course rules, or browse upcoming Boston qualifier marathons.
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