Seville Marathon 2027 fueling guide: aid stations, gels, and a plan for every finish time

Seville is the marathon people pick for a fast time. It is a city course in cool February air, the field is deep, and the pacers go all the way from sub-2:45 to sub-5. That makes it easy to focus only on pace and leave fuel to chance. The runners who run well here do the opposite. They decide before race day which stations matter, what they carry, and when every gram goes in.

This guide is for every runner in the field. A 2:55 racer and a 5:45 first-timer pass the same 15 stations, but at very different times and with different needs. We start with what the organizer has published for 2027, show when you will reach each key station at your pace, and then give three plans to choose from. The station list is marked as provisional, so check it again in race week.

Seville Marathon 2027: the confirmed race facts

The organizer plans several start waves by qualifying time and will email each runner their wave. Until then, plan around 8:30 and adjust once you know your wave. The six-hour limit is counted from the start of the last runner, so a later wave does not cost you time. It does move your breakfast and your clock times along the course.

What is on the Seville Marathon course

Every station has water and isotonic drink, and most are on both sides of the road. The one at 36.8 km is on the left side only, so move left early. The race regulations describe a simpler outline, with main stations every 5 km and gels, bars, and fruit from 20 km, plus smaller water and isotonic points in between. The detailed list above is the one to plan with. Both can change, so check the official FAQ in race week.

Seville gives you plenty to drink and only two chances to pick up a gel. If your plan needs a gel every 25 to 35 minutes, you will carry most of them. Count Aquarius as fluid and a little sugar, not as fuel. A mouthful from a cup at race pace is a small amount. In long runs, practice drinking from cups and count how many normal mouthfuls make 150 ml so your race math is real.

When you will reach each station at your pace

The table shows elapsed time at the key stations for an even pace. Use it to see which stations fall near your planned fuel times. A 3:00 runner reaches the first gel station at about 1:28, when three carried gels are already gone. A 5:00 runner reaches it at about 2:27. The food stations from 25.4 km matter most for runners over 4:30.

Pick your plan: three runner profiles

World Athletics’ consensus statement gives 30 to 60 g of carbohydrate per hour as the common marathon range and suggests trained runners try up to 90 g per hour for events over two and a half hours. Research on multiple transportable carbohydrates shows that intakes above 60 g per hour are only absorbed well when the product mixes glucose and fructose and the gut has been trained for it. So instead of one number for everyone, here are three honest profiles.

Racing it: your problem is volume and timing. Ninety grams per hour for three hours is 270 g, which is nine 30 g gels. The course adds little at your pace: the first gel table comes after almost 90 minutes. Build the number over eight to ten weeks of long runs, starting at 60 g and adding 10 g every second week while your stomach stays quiet. Take the first gel about 20 minutes in, before you feel anything, and the last one around 36 km. Stations are on both sides of the road, so pick the side with fewer runners and use the later tables.

Steady marathon: aim for 60 to 75 g per hour and think in grams, not packets. A 4:00 race at 65 g per hour is about 260 g. If you have trained with 226ERS gels, the two gel stations save you two packets. If you have not, ignore them and carry your own. That still leaves seven or eight gels, so a belt with real capacity is worth it. Write the grams next to each item and total each hour. This catches the classic mistake of switching to a smaller gel than the one you trained with.

Long day: five or six hours on the course changes the math. Forty-five grams per hour over five and a half hours is about 250 g, almost as much as the racer. Your limits are stomach comfort and total fluid, not absorption. Small, frequent doses work better than big ones: half a gel every 15 to 20 minutes, a piece of solid food at 25.4, 29.6, and 34 km, a chew when a gel feels like too much. The 29.6 km station is your big refuel. Walking briefly through a station is not a failure; it is how you drink a full cup instead of wearing it.

One note on the gummies. The race announced a new official 226ERS High Fructose Gummy Bar with 46 g of carbohydrate in each 60 g unit. The aid station list only says energy gummies at 29.6 km and does not name the product. If you plan to use a gummy, buy the product before race week, try it in a long run, and treat the course as a bonus.

Caffeine, sodium, and the things runners forget

• Caffeine: the ISSN position stand supports 3 to 6 mg per kg taken about 60 minutes before exercise. A 70 kg runner is at 210 mg with 3 mg per kg. Use the low end, rehearse it, and count coffee, pre-race products, and caffeinated gels together.
• Sodium: Aquarius is an isotonic drink with some sodium; plain water and most gels have little. Salty sweaters on a warm afternoon should add a salt product they have tested, roughly 300 to 600 mg per hour.
• Solid food is for the long-day plan. A racer who stops to chew at 29.6 km loses more than the food is worth.
• Tear the top of your gel before the station, so you can drink with the same hand you squeezed with.

Hydration for a February morning in Seville

In late February, Seville averages a daily high near 19 °C (66 °F) and a low near 7 °C (45 °F), with about a one-in-six chance of a wet day. The 8:30 start is usually cool. A six-hour runner finishes around the warmest part of the day, so the second half can feel very different from the first. Fluid needs depend on body size, pace, heat, and your own sweat rate. World Athletics warns against drinking more than you sweat; finishing heavier than you started is a sign of overdrinking.

• Test your sweat rate in one cool and one mild long run before race week.
• Choose priority stations now instead of making 15 separate decisions while tired.
• If you plan to drink Aquarius, buy some and train with it; it tastes different from other sports drinks.
• Seek help for confusion, severe headache, repeated vomiting, or collapse, whatever the clock says.

Breakfast for an 8:30 start

A familiar carbohydrate-rich meal one to four hours before racing is the standard framework in the World Athletics consensus. For an 8:30 start that means eating at about 5:00 to 6:00. The bag drop opens at 6:45 on Avenida Santiago Montoto, near the Aquarium, so plan your walk to the start corrals and keep a small top-up for the wait. Do not turn race morning into a hotel-buffet experiment.

• Two and a half to three and a half hours before the start: a practised meal such as toast or a roll with jam, a banana, and a familiar drink, about 1 to 2 g of carbohydrate per kg.
• Sixty to ninety minutes before: a small low-fibre top-up if you ate early and you know it sits well.
• Ten to fifteen minutes before the gun: an optional gel or sports drink, only if used in training.
• Keep caffeine at the dose and timing you know; race morning is not the day to double it.
• If your wave starts later than 8:30, move the whole schedule back by the same amount.

Course tactics: where Seville tempts you

• Kilometres 0 to 10: three stations in the first 9.4 km. The organizer asks runners not to take drinks from the first tables at the early stations, so run past them. Take your first gel at about 20 minutes anyway.
• Kilometres 10 to 20: the rhythm section. Stations at 11.8, 15.3, and 18 km give you water for carried gels. Bank two gels here.
• Kilometre 20.7: the first gel table. Take one, not a handful, and only if it is a brand you know.
• Kilometre 29.6: gels, gummies, and solid food at one station. It will be busy; pick your side early and do not stop in the middle of the road.
• Kilometres 30 to 40: stations every 2 to 4 km. The one at 36.8 km is on the left only. Your last carbohydrate should go in by about 37 km.
• The final kilometres run through the historic centre past Plaza Nueva and the Avenida de la Constitución to the finish on Paseo de las Delicias. Run that part on fuel already taken.

The long-run rehearsal that makes the plan real

Use at least two long runs as full race simulations. Start at 8:30, eat the same breakfast, wear the same belt, carry the same products, and fuel at the same clock times. One rehearsal proves the plan works. The second tests it under fatigue, at goal pace for racers and at the full expected time for the long-day group. Write down fullness, nausea, thirst, energy, and whether you could open the packets at pace.

The second rehearsal is where you simplify. If eight packets are awkward, use a soft flask of drink mix. If a gel every 25 minutes feels stressful, link your gels to the stations instead: in Seville they come every 2 to 3 km. The best plan is the one you can still follow at 35 km, not the one that looks best in a spreadsheet.

Race-week Seville checklist

• Recheck the official aid station list and FAQ; the layout is provisional.
• Find your wave and start time in the organizer’s email and on your bib, then work breakfast backward from it.
• Lay out every carried item, add one backup, and write grams and timing on one card.
• Collect your bib at the expo at FIBES on Friday or Saturday; bibs are not given out on race day.
• Check the forecast 48 hours out and adjust fluid and sodium, not the whole plan.
• Do not buy an unfamiliar gel at the expo because the flavour sounds good.

Frequently asked questions

Sources and update notes

1. 1Zurich Seville Marathon: Frequently Asked QuestionsZurich Maratón de SevillaAccessed October 2, 2026; date, start and finish, time limit, aid stations, bag drop, corrals
2. 2Zurich Seville Marathon: Aid Stations, WCs and Medical SupportZurich Maratón de SevillaProvisional station layout, products, sponges, first-tables request
3. 3Zurich Seville Marathon 2027 RegulationsZurich Maratón de SevillaStart time, 6-hour limit, 3:00 p.m. finish closing, aid station article, sweep vehicle
4. 4Zurich Seville Marathon: Start Corrals, Waves and PacersZurich Maratón de SevillaWave plan, corrals, pacer groups
5. 5The New Official Gummy of the Zurich Seville Marathon: 46 Grams of CarbohydratesZurich Maratón de Sevilla226ERS High Fructose Gummy Bar carbohydrate and sodium content
6. 6Nutrition for Athletics: 2019 IAAF Consensus StatementWorld AthleticsCarbohydrate ranges, pre-race meal, and hydration guidance
7. 7A Step Towards Personalized Sports Nutrition: Carbohydrate Intake During ExerciseSports Medicine (Jeukendrup, 2014)Multiple transportable carbohydrates and intakes above 60 g per hour
8. 8International Society of Sports Nutrition Position Stand: Caffeine and Exercise PerformanceJISSN (2021)3 to 6 mg per kg dosing guidance
9. 9February Weather in SevillaWeather SparkLate-February temperature and wet-day averages