Whitefish Marathon training plan: course, start dates, and plan options
Whitefish, MTMay 22, 2027
The Whitefish Marathon is an out and back, which means every climb you take on the way out arrives again as a descent on the way home, and it carries about 1,170 feet of climbing across 26.2 miles of northwest Montana road. 257 runners finished it in 2026. That is a small enough field that you will spend long stretches of this race entirely alone.
Answer a few questions, choose your plan, then create your account and subscribe to start training in Stride.
Out and back on hilly terrain is a specific kind of course, and most training plans do not account for it. You do not get to learn the profile as you go, you get to run it twice in mirror image, and the half you run second is the half your quads have to absorb going downhill on tired legs. The whole route sits between about 2,999 and 3,272 feet.
240 days to race day
Whitefish Marathon · May 22, 2027 · about 34 weeks out
Your plan starts with your race and works backward. Every week lands on a real calendar, with race day at the end.
When to start training for the Whitefish Marathon 2027
Race day is May 22, 2027, which is 240 days from today. Counting back from that date, here is when each length of build starts.
- 30-week buildStart October 24, 2026
- 24-week buildStart December 5, 2026
- 18-week buildStart January 16, 2027
- 16-week buildStart January 30, 2027
- 12-week buildshortest Stride acceptsStart February 27, 2027
You have about 34 weeks until race day, so there is still room for a full build. Stride reads the runway you actually have and maps every week from today to May 22, 2027.
Answer a few questions, choose your plan, then create your account and subscribe to start training in Stride.
Whitefish Marathon course facts
- Course
- Out and Back · Hilly · Road/Pavement
- Elevation gain / loss
- 1,170 ft gain, 1,166 ft loss
- Highest / lowest point
- 3,272 ft / 2,999 ft
- Marathon finishers
- 257 in 2026 (very small field)
- Boston qualifier
- Certified Boston qualifying course
- Finishers running a qualifying time
- 5.8% in 2026
- Typical race morning
- 44°F at the start, 74% humidity, clear
- Race day high / low
- 70°F / 38°F on average
Let’s find the plan for you.
Your race, current mileage, longest run, marathon experience, and available days decide the best fit. Stride maps the plan you choose to race day at the Whitefish Marathon.
- Stride Run-Walk FinisherThree sessions a week with planned walk breaks, cover the full distance before race day.
- Stride First MarathonThe classic four-day first-marathon build: easy running and one weekly long run, no speedwork.
- Stride First Marathon PlusA first-marathon build with a little more volume and weekly race-pace miles.
- Stride 6-Day FinisherFinish your first marathon on frequency: six easy-leaning runs a week, no monster long runs.
- Stride 5-Day Pace BuilderFive days a week with race-pace runs before your long runs, built for a mid-pack time goal.
- Stride 6-Day RhythmSix days a week with three quality sessions, steady fatigue that teaches you to finish strong.
- Stride Time-Based FoundationFive time-based runs a week, mostly easy, the injury-averse way to a strong finish.
- Stride Time-Based BuilderSix time-based runs a week at a strict 80% easy / 20% hard split, chase a time goal without breaking.
- Stride 3-Day Cross-TrainThree runs plus two cross-training days over 24 weeks, marathon fitness on a busy schedule.
- Stride 3-Day QualityExactly three hard runs plus two mandatory cross-training sessions, every workout counts.
- Stride 6-Day CumulativeThe six-day cumulative-fatigue build with quality from week two, for PR chasers with a base.
- Stride Threshold 55The serious BQ/PR build to 55 miles a week: threshold work, medium-long runs, and 20-milers.
- Stride Threshold 70The high-mileage BQ/PR build to 70 miles a week for veterans with a deep base.
- Stride 2-Quality FlexTwo fixed quality sessions a week, everything else flexible easy running, fits any schedule.
Answer a few questions, choose your plan, then create your account and subscribe to start training in Stride.
Choose your Whitefish Marathon training window.
Compare 12, 16, 18, and 20 weeks counted back from race day. The 18-week option includes the complete four-day schedule.
The course: an out and back you run twice in mirror image
The Whitefish Marathon starts and finishes at Depot Park in downtown Whitefish, Montana, on an all road course the organizer describes as scenic and Boston qualifying. All races go off together at 8:00 a.m., and the half and full share the first 13.1 miles. The full has a 6.5 hour cutoff, closing at 2:30 p.m., with aid every two to three miles carrying water and Hammer Heed.
The elevation tells the rest. The course carries roughly 1,170 feet of climbing and 1,166 feet of descent, sitting between about 2,999 and 3,272 feet above sea level, and it finishes four feet below where it starts. That 273 foot range across a course with over a thousand feet of climb means the road undulates repeatedly rather than delivering one big ascent.
Two practical notes from the organizer. Some sections stay open to traffic with volunteers at road crossings, so this is not a closed course. And the elevation figures are the ones worth knowing, because the site publishes maps and GPX files rather than a written route description, so no hills are named.
How to train for the Whitefish Marathon
Train the Whitefish Marathon for repeated rolling terrain in both directions and for running alone. With about 1,170 feet of climb and 1,166 feet of descent across an out and back, every grade you meet in the first half returns reversed in the second, so the specific preparation is a hilly route you run out and back rather than as a loop.
Make that literal. Pick a rolling road, run out for an hour and come back on the same road, and pay attention to how different the return feels. On a loop the climbs and descents distribute themselves. On an out and back they cluster, and the ones you found easiest going out are the ones that hurt most coming back.
Then train descending specifically. Downhill running under fatigue is the failure mode on this course, and eccentric quad damage is not something you can improvise on race day. Add controlled downhill running at goal effort in the final hour of your long runs for the last six to eight weeks, with a short quick stride rather than braking.
Practice running solo too. With 257 finishers in 2026 across a full and a half that start together, you will have company for the first few miles and very little after that. Do at least three long runs completely alone at goal effort, because generating and holding your own pace with nobody around is a skill, and this race will ask for it.
The altitude is a minor factor rather than a major one. The course sits around 3,000 feet, which is enough to take a small edge off your pace at threshold if you live at sea level but nowhere near enough to reshape your training. Run by effort in the first half and it takes care of itself.
Getting in
Entry is the easy part. 257 runners finished the marathon in 2026, up from 208 in 2025 and 127 in 2023, so this race is growing but nowhere near capacity pressure. The harder logistics are travel and lodging: Whitefish is a small northwest Montana town heading into its summer season in late May, so book a bed and confirm how you are getting there well before you worry about the entry.
Where does the Whitefish Marathon get hard?
The stretch after the half marathoners peel off at 13.1, where the field thins to almost nothing and the return leg starts feeding you the descents you climbed an hour earlier.
What is the weather like at the Whitefish Marathon?
Race morning in Whitefish in late May typically starts near 44F with humidity around 74% under clear skies and a light northerly, with overnight lows averaging around 38F. The organizer is blunt that Montana spring is unpredictable and tells runners to prepare for rain or possible snow. Plan a layering system you can shed, and do some long runs in cold rain rather than only in good weather.
Is the Whitefish Marathon a good Boston qualifier?
The organizer describes the Whitefish Marathon as a Boston qualifying course, and the qualifying rate has been remarkably steady: 5.8% of finishers ran a qualifying time in both 2026 and 2025, 5.6% in 2024 and 5.4% in 2022. With over a thousand feet of climbing and effectively no net drop, that consistency says more about the field than the course. It is an honest qualifier, not an assisted one.
Is the Whitefish Marathon a good first marathon?
It works as a first marathon if you want a quiet one and you have trained on hills. The 6.5 hour limit closing at 2:30 p.m. is reasonable, aid comes every two to three miles, and the tiny field means a relaxed start line. The two things to weigh are the rolling terrain, which makes pacing harder for a first timer, and how much of the race you will run alone.
Whitefish Marathon questions, answered.
Is the Whitefish Marathon hilly?
Yes, in a rolling way. The Whitefish Marathon carries about 1,170 feet of climbing and 1,166 feet of descent, sitting between roughly 2,999 and 3,272 feet of elevation. That 273 foot range with over a thousand feet of climb means the road undulates repeatedly, and because it is an out and back you run every grade twice, reversed.
How big is the Whitefish Marathon?
Very small. 257 runners finished the marathon in 2026, up from 208 in 2025, 178 in 2024 and 127 in 2023. All races start together at 8:00 a.m. and the half splits off after 13.1 miles, so expect company early and long solo stretches later. That is a feature if you want a quiet race.
Does altitude affect the Whitefish Marathon?
Only slightly. The course runs between roughly 2,999 and 3,272 feet, which is mild altitude. If you live at sea level you may notice a small cost at threshold effort, but it is not enough to require an altitude camp or change your plan. Run the first half by effort rather than by pace.
What is the weather like at the Whitefish Marathon?
Cool and unpredictable. Late May mornings typically start near 44F with humidity around 74%, and overnight lows average around 38F. The organizer explicitly warns runners to prepare for rain or possible snow, which is realistic for a Montana spring. Bring layers you can shed and a throwaway top for the start line.
Where does the Whitefish Marathon get hard?
The stretch after the half marathoners peel off at 13.1, where the field thins to almost nothing and the return leg starts feeding you the descents you climbed an hour earlier.
What is the weather like at the Whitefish Marathon?
Race morning in Whitefish in late May typically starts near 44F with humidity around 74% under clear skies and a light northerly, with overnight lows averaging around 38F. The organizer is blunt that Montana spring is unpredictable and tells runners to prepare for rain or possible snow. Plan a layering system you can shed, and do some long runs in cold rain rather than only in good weather.
Is the Whitefish Marathon a good Boston qualifier?
The organizer describes the Whitefish Marathon as a Boston qualifying course, and the qualifying rate has been remarkably steady: 5.8% of finishers ran a qualifying time in both 2026 and 2025, 5.6% in 2024 and 5.4% in 2022. With over a thousand feet of climbing and effectively no net drop, that consistency says more about the field than the course. It is an honest qualifier, not an assisted one.
Is the Whitefish Marathon a good first marathon?
It works as a first marathon if you want a quiet one and you have trained on hills. The 6.5 hour limit closing at 2:30 p.m. is reasonable, aid comes every two to three miles, and the tiny field means a relaxed start line. The two things to weigh are the rolling terrain, which makes pacing harder for a first timer, and how much of the race you will run alone.
When should I start training for the Whitefish Marathon 2027?
Race day is May 22, 2027. Counting back from that date, a 20-week build starts around January 2, 2027, a 16-week build around January 30, 2027, and a 12-week build around February 27, 2027. Already inside that window? Stride maps a plan from today to race day, whatever the runway.
How does Stride's Whitefish Marathon plan work?
Download the app, pick the Whitefish Marathon as your race, and answer a few questions about your recent running and your weekly schedule. Stride matches you to one of 14 marathon plans, maps every week from today to May 22, 2027, adjusts when life gets in the way, and puts you in a feed of runners training for the same race.
Choosing a training app?
A Whitefish Marathon buildup is months of your life. See how Stride compares before you commit it to an app.
Find your plan.
Your race, current mileage, recent longest run, goal, and run days determine which plans rank first. Choose one and subscribe, then open every workout in Stride.