20-Week City of Oaks Marathon Training Plan

Raleigh, NCNovember 1, 2026

Start around June 14, 2026. The calendar below gives each phase a real date, then the course guidance shows where to make the build specific to City of Oaks Marathon.

The City of Oaks Marathon climbs roughly 1,104 feet across its 26.2 miles in Raleigh and gives back about 1,117, finishing you thirteen feet lower than you started. None of that climbing arrives as one famous hill you can point at on a map. It is a mostly out and back course that keeps tilting, and it holds you to a 1:00 p.m. cutoff.

Race day
November 1, 2026
Start window
June 14, 2026
Runway
20 weeks
Course
Hilly · Mostly Out and Back
Plan choice
Current training

Does this window fit your starting point?

Use the longer window to make the early build calmer, not to add five months of hard training. The plan should begin close to your current load, hold most running easy, and delay the biggest race-specific work until the middle of the cycle.

  • You want a longer foundation phase before marathon-specific training.
  • Your current mileage is steady but below the load you expect to carry later.
  • You prefer gradual long-run growth with regular step-back weeks.
  • You can sustain a five-month routine without turning every week into a peak week.

The 20-week City of Oaks Marathon calendar

These dates define the job of each phase. Your current mileage, recent longest run, experience, goal, and available days still decide the actual workouts inside them.

Foundation

Weeks 1–6

Jun 15, 2026–Jul 26, 2026

Set the routine, grow easy volume gradually, and finish each week with enough control to repeat it.

Build

Weeks 7–13

Jul 27, 2026–Sep 13, 2026

Extend the long run, introduce race-specific terrain, and keep recovery weeks on the calendar.

Peak

Weeks 14–17

Sep 14, 2026–Oct 11, 2026

Complete the most demanding race rehearsals and settle fueling, pacing, shoes, and clothing before taper begins.

Taper

Weeks 18–20

Oct 12, 2026–Nov 1, 2026

Reduce the load, keep familiar running in the week, and let the work from the previous four months show up on race day.

Make the window specific to City of Oaks Marathon.

Build general durability first. Add the race's hills, flat sustained running, downhill exposure, heat, or humidity in layers after the weekly rhythm is stable, then make the final long runs the most course-specific.

Read the full race guide

How to train for the City of Oaks Marathon

Train the City of Oaks Marathon by running rolling terrain continuously rather than by doing hill repeats. The course spreads about 1,104 feet of climb across 26.2 miles with no long sustained ascent, so the skill it rewards is holding one steady effort while your pace swings up and down by thirty seconds a mile in both directions.

Build that with long runs on a route that never settles. Two hours of undulation at easy to steady effort teaches your legs to absorb repeated short climbs, and it teaches your head not to panic when a mile split comes in slow. Chasing an even pace on this course is the classic mistake, because you buy the fast miles with interest.

Do not skip the descending. You take back essentially everything you climb here, and the descents in the back half land on tired quads. Practice running downhill at goal effort with a short, quick stride instead of braking into each one. A few sessions of controlled downhill running late in a long run is the cheapest insurance on this course.

Finally, respect the cutoff in how you build. A six hour limit with a 1:00 p.m. close is generous but not unlimited, and on rolling terrain your finishing time drifts later than a flat course predicts. If your long runs are landing near 13:45 per mile, add walking practice at a brisk pace rather than assuming race day adrenaline covers it.

City of Oaks Marathon course facts

Course
Mostly Out and Back · Hilly · Road/Pavement
Elevation gain / loss
1,104 ft gain, 1,117 ft loss
Highest / lowest point
476 ft / 227 ft
Marathon finishers
979 in 2025 (small field)
Boston qualifier
Certified Boston qualifying course
Finishers running a qualifying time
3.4% in 2025
Typical race morning
47°F at the start, 83% humidity, clear
Race day high / low
67°F / 43°F on average

Sources

Let your current training decide the actual plan.

Current mileage, recent longest run, marathon experience, goal, and available days determine which plans rank first. After you choose and subscribe, Stride dates every workout through November 1, 2026.

Build My Plan

20-week City of Oaks Marathon plan questions, answered.

When should I start a 20-week City of Oaks Marathon plan?

The 2026 City of Oaks Marathon is scheduled for November 1, 2026, so the 20-week window opens around June 14, 2026. Treat that as the outside edge of the window, then line week one up with the plan's normal weekly rhythm.

Is a 20-week plan long enough for the City of Oaks Marathon?

Use the longer window to make the early build calmer, not to add five months of hard training. The plan should begin close to your current load, hold most running easy, and delay the biggest race-specific work until the middle of the cycle. The course does not change the opening load you can handle, so choose from your current mileage and recent longest run before adding race-specific terrain.

How should I prepare for the City of Oaks Marathon course in 20 weeks?

Build general durability first. Add the race's hills, flat sustained running, downhill exposure, heat, or humidity in layers after the weekly rhythm is stable, then make the final long runs the most course-specific. Train the City of Oaks Marathon by running rolling terrain continuously rather than by doing hill repeats. The course spreads about 1,104 feet of climb across 26.2 miles with no long sustained ascent, so the skill it rewards is holding one steady effort while your pace swings up and down by thirty seconds a mile in both directions.

What if the 20-week City of Oaks Marathon window has already started?

Do not double weeks or cram missed mileage into the remaining calendar. Use your current mileage, recent longest run, experience, goal, and available days to choose a plan that can enter at an appropriate point while preserving the taper.

Is the City of Oaks Marathon a hilly course?

Yes, in a distributed way. The City of Oaks Marathon carries about 1,104 feet of climbing and 1,117 feet of descent across 26.2 miles, but only about 250 feet separates its lowest and highest points. There is no single famous hill. The difficulty is that the road rarely stays level long enough for you to settle.

Is the City of Oaks Marathon a good Boston qualifier?

Not really. 3.4% of City of Oaks finishers ran a qualifying time in 2025, with 4.8% in 2024 and 2023, and the course carries a thousand feet of rolling climb and effectively no net drop. It is a certified Boston qualifying course, but a flatter race gives you a better shot at the time.

Put the 20-week window against your actual race.

Each page counts back from race day, maps the 4 phases to real dates, and applies the window to that course and its typical conditions.