Settle
Weeks 1–2
Jan 10, 2027–Jan 23, 2027
Hold close to your current volume, establish the weekly rhythm, and make sure the opening load is honest.
12-Week Yakima River Canyon Marathon Training Plan
Ellensburg, WAApril 3, 2027
Start around January 9, 2027. The calendar below gives each phase a real date, then the course guidance shows where to make the build specific to Yakima River Canyon Marathon.
The Yakima River Canyon Marathon runs a single road. You start on Canyon Road just south of the Berry Road intersection outside Ellensburg, follow the Yakima River downstream on State Route 821 through the canyon, and finish in rural Selah near the canyon's mouth. 190 people finished it in 2026.
- Race day
- April 3, 2027
- Start window
- January 9, 2027
- Runway
- 12 weeks
- Course
- Downhill · Point to Point
- 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 Yakima River Canyon 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.
Build
Weeks 3–7
Jan 24, 2027–Feb 27, 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
Feb 28, 2027–Mar 20, 2027
Complete the most race-specific long runs, rehearse fueling, and practice the terrain that will decide the final 10K.
Taper
Weeks 11–12
Mar 21, 2027–Apr 3, 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 Yakima River Canyon 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 guideHow to train for the Yakima River Canyon Marathon
Train for the Yakima River Canyon Marathon by running on effort rather than pace, and by preparing both directions of gradient. The course drops 292 feet net but climbs 779 along the way, so it wants climbing legs and descending legs, and the constant curves mean your GPS splits will lie to you all morning.
Put sustained climbs late in your long runs rather than early. Two major hills on a net-downhill course arrive when your quads are already loaded from descending, which is a completely different sensation from climbing fresh. Run the hill at mile 16 of a long run, not at mile 4.
Train the long downhill finish separately. End two or three long runs on a sustained descent at goal effort, short quick steps, no braking. On this course that final drop is either free time or the place where your quads finally give out.
Then train the solitude. With 190 finishers in 2026 you may not see another runner for miles, so do at least four long runs alone at goal effort, no group and no one to chase. Generating your own pace in silence is the specific skill this race asks for.
Yakima River Canyon Marathon course facts
- Course
- Point to Point · Downhill · Road/Pavement
- Elevation gain / loss
- 779 ft gain, 1,071 ft loss
- Highest / lowest point
- 1,499 ft / 1,174 ft
- Marathon finishers
- 190 in 2026 (very small field)
- Boston qualifier
- Certified Boston qualifying course
- Finishers running a qualifying time
- 10.5% in 2026
- Typical race morning
- 42°F at the start, 70% humidity, clear
- Race day high / low
- 59°F / 30°F on average
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 April 3, 2027.
12-week Yakima River Canyon Marathon plan questions, answered.
When should I start a 12-week Yakima River Canyon Marathon plan?
The 2027 Yakima River Canyon Marathon is scheduled for April 3, 2027, so the 12-week window opens around January 9, 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 Yakima River Canyon 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 Yakima River Canyon 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 the Yakima River Canyon Marathon by running on effort rather than pace, and by preparing both directions of gradient. The course drops 292 feet net but climbs 779 along the way, so it wants climbing legs and descending legs, and the constant curves mean your GPS splits will lie to you all morning.
What if the 12-week Yakima River Canyon 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 Yakima River Canyon Marathon downhill?
Net downhill, though the climbing is real. The course drops 292 feet net across 26.2 miles while gaining 779 feet and losing 1,071, and the organizers describe two major hills along the way. Treat it as a rolling canyon road that happens to finish lower than it starts, not as a descent.
How big is the Yakima River Canyon Marathon?
Small. 190 runners finished the marathon in 2026, up from 122 in 2025 and 65 in 2024, and there is no cap on marathon entries. Expect long stretches with nobody in sight. That is a selling point for some runners and a serious problem for anyone who races off other people.
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.