How to Train for the Seville Marathon
Patricia Bedoya
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7
min read
Cover image generated with AI — © Chubby Studio S.L.
KEY TAKEAWAY
The 2027 Seville Marathon is on Sunday, February 21, on a flat, sea-level course. From October you have about 20 weeks: plan a lighter holiday week, peak in January, taper in February, set your goal conservatively from a half marathon, and start slower if race day turns mild.
To train for the Seville Marathon, plan a winter block that peaks in late January, and treat warmth, not hills, as the variable that decides your pace. The 2027 race is on Sunday, February 21, on a route the organizers call the flattest in Europe. From early October that leaves about 20 weeks, which is enough for a full marathon build.
Seville often gets lumped in with the flat, fast city marathons of December, and the pacing lessons are the same ones we covered in our guide to training for the Valencia Marathon. What changes is the calendar. Your hardest weeks fall in January, after the holidays and in the middle of cold and flu season, and race day can finish in temperatures you have not run in since October.
When is the 2027 Seville Marathon, and what are the key rules?
Checked on October 5, 2026, against the organizers' website and 2027 regulations. The 42nd edition is on Sunday, February 21, 2027, at 8:30 a.m., with wheelchair athletes starting at 8:29. It starts on Avenida de María Luisa, by the Casino de la Exposición, and finishes on Paseo de las Delicias at Glorieta de Buenos Aires. The route passes Plaza de España, the Torre del Oro and the Giralda, and the organizers describe it as flat, at sea level and sheltered from the wind.
The time limit is 6 hours from the start of the last runner, and the finish closes at 3:00 p.m. Stations at kilometers 5, 10 and 15 serve water and isotonic drinks; those at 20, 25, 30, 35 and 40 add gels, bars and fruit. There are extra water stops at 7.5, 12.5, 17.5, 22.5, 27.5, 32.5 and 37.5. Bibs are handed out only at the expo at FIBES on Friday, February 19, and Saturday, February 20, from 10:00 to 20:00, never on race day.
Entry is closed. The organizers announced that all 20,000 bibs, a record for the race, went in eleven days, and a waiting list is open for places released through cancellation insurance. Pacers are planned for 2:45, 3:00, 3:15, 3:30, 3:45, 4:00, 4:30 and 5:00, and start corrals are assigned from a time run in a certified race in the last two years.
How many weeks do you have, and where do they go?
From early October you have about 20 weeks. A sensible shape is four or five weeks of easy base running through October and early November, roughly twelve weeks of marathon-specific building from mid-November to the end of January, and a taper of two to three weeks in February. Your longest runs land in January.
That January detail matters more than it looks. Christmas falls about eight weeks before the race, right where most plans put their biggest volume, and holidays are when routines slip. Rather than pretending they will not, schedule a lighter week around December 25 and put the long runs either side of it. A planned lighter week over the holidays is part of the plan, not a break from it, and it is far cheaper than an unplanned missed fortnight in January.
Through the base weeks, keep most of your running genuinely easy. Why most of your runs should feel easy is not a beginner rule: it is what lets you absorb the harder January weeks without arriving at them already tired. If you are starting this block from very little running, 20 weeks is still workable, but build the weekly total gradually and let the long run grow in small steps.
See how your winter block is adding up
FitWoody reads your Apple Watch data and tracks your training load against your own baseline, so you can see the build, the holiday dip and the taper. Recovery baselines show when a cold is still in your system. Comes with a 7-day free trial.
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Can the Seville half marathon predict your marathon time?
It can give you a starting point, but the classic conversion is optimistic. The city's half marathon on November 29, 2026, sits about twelve weeks before the marathon, which makes it a useful fitness check. Run it properly, then be conservative when you turn that time into a marathon goal.
The usual tool is the Riegel formula, which multiplies a half marathon time by about 2.09. In a survey of 2,303 recreational runners, Vickers and Vertosick found it was well calibrated for races up to the half marathon but gave marathon times at least 10 minutes too fast for half of the runners. Their better models added the training people actually did, such as weekly mileage, because the marathon exposes gaps that a half does not.
The race's own corral table is more cautious than the formula. The organizers accept a sub 1:35 half for the sub 3:30 corral and a sub 1:45 half for sub 4:00, a ratio of about 2.2 to 2.3. Riegel would turn that 1:45 half into roughly 3:39. If your half says 1:45, the organizers' number is the more honest place to start.
What will late-February weather do to your pace?
Probably less than summer heat would, but more than a winter of training prepared you for. Seville's long-term February averages at the airport weather station are a daily low of 7.0 °C and a daily high of 18.1 °C. The 8:30 start is usually cool, but a runner aiming for four and a half hours who starts in a later corral will finish in the early afternoon, as the day climbs toward its high.
Marathon pace is sensitive to that. An analysis of nearly 1.8 million finishes in six major marathons found that the best temperatures for running speed sat between 3.8 and 9.9 °C depending on the level of the runner, that speed fell as it got warmer, and that more runners dropped out on warmer days. On your watch, warmth shows up as a higher heart rate at the same pace. If the forecast for February 21 is sunny and mild, start slower than the pace you trained for in the cold, and make that decision before the start, not at kilometer 30.
How do you keep a winter block from being derailed by a cold?
Expect at least one interruption and decide now how you will handle it. Colds are common enough between November and January that a plan with no slack in it is a plan that will break. Losing a few days rarely changes your marathon; trying to make them up usually does.
When you come back, your watch may read the gap as lost fitness, and your heart rate may sit higher than usual on the first easy runs. That is common and usually short-lived, and it is worth understanding why your watch has no idea you were ill before a status label rewrites your plan. Return with easy running, skip the missed workouts rather than stacking them, and if you had a fever or chest symptoms, check with a doctor before going back to hard sessions.
What should race week in Seville look like?
Quiet and familiar. Collect your bib on Friday if you can, so Saturday is not spent on your feet at the expo. Eat the breakfast you rehearsed before long runs, and practice taking gels at roughly the same spacing as the stations above, so race day holds no surprises.
You will hear plenty of old-school race-week advice, including a beer or two on Saturday night to help you sleep. It is worth skipping. Alcohol may help you fall asleep, but it tends to cost you the second half of the night, and its mark on your recovery metrics can last into the next day, as we explain in how long alcohol affects HRV and recovery. A short, restless Saturday night is normal before a marathon; protect the nights earlier in the week instead.
FitWoody is an iOS app for iPhone, iPad and Apple Watch that turns your watch data into a clear read on how your body is doing. Across a 20-week block, the useful parts today are training load tracked against your own baseline, cardiac load that scores each run by what it cost you internally, custom heart rate zones, and recovery baselines built from HRV, resting heart rate and sleep, which help you see when a cold or a hard week is still in your system. Flyover replays a run along its route with your heart rate and pace. An Apple Watch is required, and it informs rather than diagnoses.
Seville is a race you prepare for in the dark and run in the sun. Train patiently through the winter, set your goal from what your half marathon actually told you, and let the weather on the morning have the final say on your opening pace.
Frequently asked questions
When is the 2027 Seville Marathon?
The 2027 Zurich Seville Marathon is on Sunday, February 21, 2027, starting at 8:30 a.m. on Avenida de María Luisa, according to the race regulations. Bibs are collected only at the expo at FIBES on February 19 and 20, never on race day.
What is the time limit for the Seville Marathon?
The 2027 regulations allow 6 hours, counted from the start of the last runner, and the finish line closes at 3:00 p.m. Pacers are planned for times from 2:45 to 5:00.
Can I still enter the 2027 Seville Marathon?
General entry is closed. The organizers announced that all 20,000 bibs went in eleven days, a record for the race. A waiting list is open for places released by runners who use their cancellation insurance.