Valencia Marathon training plan: course, start dates, and plan options
Valencia, SpainDecember 6, 2026
Valencia has quietly become the pilgrimage race for runners chasing a time: one of the flattest courses on the planet, cool December Mediterranean air, streets packed with runners who all showed up fit, and a finish over the water on the famous blue carpet at the City of Arts and Sciences.
Answer a few questions, choose your plan, then create your account and subscribe to start training in Stride.
If you’re making the trip, you’re presumably serious, and Valencia rewards seriousness. Stride matches you to a plan with the goal-pace work this course exists for, mapped week by week from today to race day.
72 days to race day
Valencia Marathon · December 6, 2026 · about 10 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 Valencia Marathon 2026
Race day is December 6, 2026, which is 72 days from today. Counting back from that date, here is when each length of build starts.
- 30-week buildWindow has passed
- 24-week buildWindow has passed
- 18-week buildWindow has passed
- 16-week buildWindow has passed
- 12-week buildshortest Stride acceptsWindow has passed
You have about 10 weeks until race day, which is inside the shortest build Stride matches. Stride won’t pretend there is room for a responsible full build. You can still use the finder to check your starting point, then choose a later race if this runway is too short.
Answer a few questions, choose your plan, then create your account and subscribe to start training in Stride.
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 Valencia 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 Valencia 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: built for even splits
The loop through Valencia's wide avenues and old town is almost aggressively flat; the elevation chart is a flatline with decoration. Corners are sweeping, the roads are broad, and the December air off the Mediterranean is usually cool and calm. There's a reason an outsized share of the field walks away with a personal best.
The finish is one of the sport's great moments: the final stretch runs onto a blue carpet over the shallow water surrounding the City of Arts and Sciences, with grandstands on both sides. You will want to have something left for it.
How to train for Valencia
Train even pacing until it's boring. Valencia is the rare course where your finishing time is almost purely a function of fitness and discipline: no hills to blame, usually no weather to blame. Long runs with extended goal-pace segments are the single highest-value session in your buildup.
A December race means peak weeks in crisp fall weather, a friendly buildup. The wrinkle is the calendar: your taper collides with early-December life, and race logistics involve international travel for most. Lock the boring stuff (shoes, fueling, kit) weeks early so travel week is only about rest.
Getting in
Entries are capped and sell out well in advance; Valencia's reputation has made bibs a hot commodity. Register as soon as you commit; there are no qualifying standards for the general field.
Valencia Marathon questions, answered.
How long do I need to train for the Valencia Marathon?
Most Stride marathon plans run 12 to 20 weeks, and a December race gives you an ideal fall buildup. Get matched in the app and Stride maps every week from today to the blue carpet.
Is Valencia really that fast?
Yes. The course is one of the flattest anywhere, December conditions are usually cool and calm, and the field is stacked with runners chasing times, meaning you'll have company at every pace. Personal bests are the house specialty.
What's the catch with a perfectly flat course?
No terrain ever changes your stride, so the load on your legs is uniform for 26.2 miles and late-race fatigue arrives all at once. Sustained goal-pace work in long runs, holding one rhythm for a long time, is the specific preparation Valencia demands.
Do I need a qualifying time for Valencia?
No qualifying standards for the general field, but entries are capped and sell out well ahead of race day, so register early.
When should I start training for the Valencia Marathon 2026?
Race day is December 6, 2026. Counting back from that date, a 20-week build starts around July 19, 2026, a 16-week build around August 16, 2026, and a 12-week build around September 13, 2026. Already inside that window? Stride maps a plan from today to race day, whatever the runway.
How does Stride's Valencia Marathon plan work?
Download the app, pick the Valencia 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 December 6, 2026, 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 Valencia 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.