12-Week Anchorage RunFest Marathon Training Plan

Anchorage, AKAugust 21, 2027

Start around May 29, 2027. The calendar below gives each phase a real date, then the course guidance shows where to make the build specific to Anchorage RunFest Marathon.

The Anchorage RunFest marathon starts and finishes on 6th Avenue between F and G Street, right outside Humpy's Great Alaskan Alehouse, and then spends most of its middle miles on the Tony Knowles Coastal Trail rather than on closed city streets. That trail routing, not the Alaska scenery, is the thing that should shape your training.

Race day
August 21, 2027
Start window
May 29, 2027
Runway
12 weeks
Course
a downtown start that hands you off to the Coastal Trail
Plan choice
Current training

Does this window fit your starting point?

Use this window when your recent training is steady and the opening week will not be a mileage jump. If you are returning after a long break, twelve weeks is too little room to rebuild and peak at the same time.

  • Your weekly mileage has been consistent for the last six to eight weeks.
  • You have completed recent long runs and do not need to rebuild from three easy miles.
  • You can protect the same number of run days from week one through race week.
  • You are prepared to begin race-specific work early instead of using a long base phase.

The 12-week Anchorage RunFest 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.

Settle

Weeks 1–2

May 30, 2027–Jun 12, 2027

Hold close to your current volume, establish the weekly rhythm, and make sure the opening load is honest.

Build

Weeks 3–7

Jun 13, 2027–Jul 17, 2027

Grow the long run and weekly work with step-back weeks intact. There is no room to repay missed mileage.

Peak

Weeks 8–10

Jul 18, 2027–Aug 7, 2027

Complete the most race-specific long runs, rehearse fueling, and practice the terrain that will decide the final 10K.

Taper

Weeks 11–12

Aug 8, 2027–Aug 21, 2027

Reduce volume, keep the routine familiar, and arrive on race day without trying to squeeze in one more big week.

Make the window specific to Anchorage RunFest Marathon.

Course-specific work starts early in a 12-week build. Put the race's terrain and expected conditions into long runs once the opening weeks feel controlled, without adding extra hard days.

Read the full race guide

How to train for Anchorage RunFest

Train for Anchorage RunFest on paths, not only on roads. A large share of the race runs on the Coastal Trail and the Chester Creek Trail, where the footing, the turns and the crown of the surface are different from the road most people use for long runs, and where there is no crowd noise to pull you along.

Move at least one long run a week onto your local multi-use path and run the back half of it at goal effort with nobody around you. Practice the clock, too. An 8:30 start means you are eating breakfast three hours before the gun and taking your last gel close to lunchtime, which is a different fueling day than a 6 a.m. race. Stride matches you to one of 14 marathon plans built on the most proven training methodologies in the sport, then maps every week from today to race day and shifts the schedule when work or weather gets in the way.

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 August 21, 2027.

Build My Plan

12-week Anchorage RunFest Marathon plan questions, answered.

When should I start a 12-week Anchorage RunFest Marathon plan?

The 2027 Anchorage RunFest Marathon is scheduled for August 21, 2027, so the 12-week window opens around May 29, 2027. Treat that as the outside edge of the window, then line week one up with the plan's normal weekly rhythm.

Is a 12-week plan long enough for the Anchorage RunFest Marathon?

Use this window when your recent training is steady and the opening week will not be a mileage jump. If you are returning after a long break, twelve weeks is too little room to rebuild and peak at the same time. 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 Anchorage RunFest Marathon course in 12 weeks?

Course-specific work starts early in a 12-week build. Put the race's terrain and expected conditions into long runs once the opening weeks feel controlled, without adding extra hard days. Train for Anchorage RunFest on paths, not only on roads. A large share of the race runs on the Coastal Trail and the Chester Creek Trail, where the footing, the turns and the crown of the surface are different from the road most people use for long runs, and where there is no crowd noise to pull you along.

What if the 12-week Anchorage RunFest 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 Anchorage marathon on roads or on trails?

Both. The Anchorage RunFest marathon starts on downtown streets, runs 6th Avenue, H Street and Christensen Drive, then spends its middle miles on the Tony Knowles Coastal Trail out past Earthquake Park and Point Woronzof before returning on the Chester Creek Trail. Most of the distance is on shared path, not closed road.

What is the time limit for the Anchorage RunFest marathon?

Seven hours. The marathon starts at 8:30 a.m. and the course closes at 3:30 p.m., and the organizers require you to cross the line by then to be recorded as an official finisher. That works out to roughly a 16 minute per mile average, which leaves room to walk aid stations without panic.

Put the 12-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.