Valencia Half Marathon 2026 fueling guide: aid stations, Enervit gel, and a plan for every finish time

The Valencia Half is one of the flattest and fastest half marathons in the world. The whole course sits between about 2 and 18 metres above sea level, the start times are seeded by personal best, and the road around you is full of people running your pace. That makes it a race where small fueling mistakes show up on the clock. Too little and the last 5 km along the sea drag. Too much at once and the stomach complains just as you try to push.

This guide is for every runner in the field, from a 1:20 racer to a first half marathon at 2:40. It starts with what the organizer has published for 2026, shows when you will reach each station at your own pace, and gives three plans to choose from. Check the official course map again in race week; the details can change.

Valencia Half Marathon 2026: the confirmed race facts

Two clock details matter. First, the spread of start times is more than an hour, so a 9:27 starter eats breakfast, warms up, and finishes in very different conditions from an 8:25 starter. Second, race day is the last Sunday of October, so Spanish clocks go back one hour at 3 a.m. that morning. Phones change on their own; a hotel clock or an old watch may not. Write every time in your plan against your own start time on the new clock.

What is on the Valencia Half Marathon course

The bottled water is the big advantage here. A bottle travels with you, so you do not have to line up a gel with a station. You can take a bottle at 5.4 km, carry it, and use it for a gel at 7 or 8 km. The gel point sits about 300 metres before the 15.5 km station, which is a smart layout: take the gel, then wash it down at the station a minute later.

Aquarius comes in cups, and a cup taken at half marathon pace is rarely more than a few mouthfuls. Count it as a small top-up, not a full serving. Enervit gels are the course product; if you want to use the 15.2 km gel, buy a few beforehand and test them in a long run, so the first time you taste one is not at 15 km at race pace.

When you will reach each station at your pace

Elapsed times at an even pace. The usual half marathon table runs to 3:00, but Valencia closes at 2:45, so the last column here is the limit. The table shows something useful: the 1:30 runner meets the gel point at about 65 minutes, while the 2:30 runner meets it at about 1:48, close to the end of their race. The same gel plays a very different role at different paces.

The 10 km cut-off is a clock time, not a race time: 11:00 a.m. Even the 9:27 starters have about 90 minutes to get there, so for most runners the 2:45 limit is the one that matters.

Pick your plan: three runner profiles

World Athletics’ consensus statement suggests 30 to 60 g of carbohydrate per hour for events of about one to two and a half hours, and more only for longer races or runners who have trained for it. Research on multiple transportable carbohydrates shows intakes above 60 g per hour only absorb well with glucose plus fructose products and a trained gut. A half marathon is short enough that many runners do well at the lower end. These three profiles let you pick honestly.

Racing it: at 1:25, 85 g per hour is about 120 g in total. That is four 30 g gels, or three of your own plus the course gel. Take the first one 10 to 15 minutes before the start, because the first station is not until 5.4 km and you will reach it in about 20 minutes. Take the next gels at roughly 25, 45, and 65 minutes, and stop there; a gel after 70 minutes at this pace has little time to help. Nobody should try 90 g per hour for the first time in Valencia. Build it in long runs and race-pace sessions over several weeks.

Steady half: aim for 60 to 75 g per hour. For a 1:50 finish at 65 g per hour that is about 120 g: three carried gels, the course gel at 15.2 km, and a cup or two of Aquarius. Take your first gel at about 25 minutes with the bottle from 5.4 km, the second around 50 minutes, the course gel at about 80 minutes, and a last small dose only if you planned it. Write the grams next to each item. It is the easiest way to see if a plan is too light or too heavy before race day.

Long day: two and a half hours on your feet still needs fuel. Fifty grams per hour over 2:30 is 125 g, more than many fast runners take. Small, frequent doses are kinder to the stomach: half a gel or two chews every 15 to 20 minutes, a few sips of Aquarius at the stations, and a bottle carried between them. The last starters finish around midday, often in sun with little shade along the sea, so keep sipping and add some salt if you sweat a lot.

Caffeine, sodium, and the things runners forget

• Caffeine: the ISSN position stand supports 3 to 6 mg per kg about 60 minutes before exercise. For a 70 kg runner, 3 mg per kg is 210 mg. Use the low end, rehearse it, and count coffee, pre-race products, and caffeinated gels together.
• Sodium: bottled water and most gels give you little. Aquarius adds some. In a short race most runners do not need extra salt, but heavy, salty sweaters in a late start can add a tested salt product.
• The course gel: Enervit is the brand. Check whether the gel you are handed has caffeine before you take it, and only take caffeine you have planned.
• Bottles: take one, drink what you need over the next kilometre or two, and drop it at a bin, not in front of the runner behind you.

Hydration for a mild morning that ends in the sun

Late October in Valencia averages a high near 24 °C (75 °F) and a low near 15 °C (59 °F), with a wet day less than one time in five. The 8:25 starters run most of the race in cool morning air. The 9:27 starters finish around midday, when the sun along the port and the beach can make the last 5 km feel warm. World Athletics warns against drinking beyond sweat losses; finishing heavier than you started is a sign of overdrinking.

• Test your sweat rate in one cool and one warm run before race week.
• Choose your stations now; four stations do not need four decisions at race pace.
• A bottle carried for a kilometre is easier on the stomach than gulping in place.
• Seek help for confusion, severe headache, repeated vomiting, or collapse, whatever the clock says.

Breakfast for an 8:25 to 9:27 start

A familiar carbohydrate-rich meal one to four hours before racing is the standard framework in the World Athletics consensus. The 8:25 starters eat at about 5:30 to 6:00 on the new clock time. The 9:27 starters can eat at 6:30 and add a small top-up at 8:30. The clock change gives everyone an extra hour of sleep, so there is time to eat calmly.

• Two to four hours before your start: a practised meal such as toast with jam, a bagel, rice cakes, or a banana, about 1 to 2 g of carbohydrate per kg.
• Sixty to ninety minutes before: a small low-fibre top-up if your start is late and you know it sits well.
• Ten to fifteen minutes before your start: a gel, if you have used it in training. In a half marathon this first gel matters more than in a marathon, because the first station is 5.4 km away.
• Keep caffeine at the dose and timing you know; race morning is not the day to double it.

Course tactics: where Valencia tempts you

• Kilometres 0 to 5, from Avinguda dels Tarongers toward the city: fast, flat, and seeded. Do not race the group around you. Your pre-start gel is doing the work here.
• Kilometre 5.4, the first station: take a bottle and carry it. Use it for your next gel a few minutes later.
• Kilometres 6 to 14, the loops around the old town and the Turia gardens: plenty of turns and crowds. Fuel by the watch, not by feel.
• Kilometres 15 to 16, past the Palau de la Música and the City of Arts and Sciences: the gel point at 15.2 km, then water at 15.5 km. Take one gel and keep moving.
• Kilometres 17 to 21, the port and the beach: open, sunny, and sometimes windy. A sip at 19.4 km is enough; the fuel should already be in.

The long-run rehearsal that makes the plan real

Use at least two key sessions as full rehearsals. One is a long run at the time of day you will race, with the same breakfast and the same gels. The other is a session with 10 to 14 km at goal pace, taking gels at the minutes you plan to use in Valencia. One rehearsal proves the plan works; the second tests it at race pace, which is where most half marathon stomach problems start.

The second rehearsal is where you simplify. If four gels feel like too many at 1:25 pace, use three bigger ones. If Aquarius plus a gel feels too sweet, take gels with water only. If you struggle to open gels at speed, tear the tops before each station. The best plan is the one you can follow at 18 km with the sea wind in your face.

Race-week Valencia Half checklist

• Check the official course map and regulations again for any changes to stations or start times.
• Confirm your start time from your bib and work out breakfast backward from it, on the new clock time.
• Buy and test the Enervit gel if it is part of your plan.
• Lay out every carried gel, add one backup, and write grams and timing on one card.
• Check the forecast 48 hours out for sun and wind; adjust fluid, not the whole fueling plan.
• Do not buy an unfamiliar gel at the Expo because the flavour sounds better.

Frequently asked questions

Sources and update notes

1. 1Valencia Half Marathon 2026: Course Map (Recorrido)S.D. Correcaminos / Valencia Ciudad del RunningAccessed October 2, 2026; aid station kilometres and contents, Enervit gel point, start times by box, finish provision, course profile
2. 2Regulations Valencia Half Marathon 2026Valencia Ciudad del RunningDate, start times by personal best, 2:45 limit, 10 km cut-off, refreshment stations
3. 3Valencia Half Marathon: CourseValencia Ciudad del RunningStart and finish on Avinguda dels Tarongers
4. 4Nutrition for Athletics: 2019 IAAF Consensus StatementWorld AthleticsCarbohydrate ranges by event length, pre-race meal, and hydration guidance
5. 5A Step Towards Personalized Sports Nutrition: Carbohydrate Intake During ExerciseSports Medicine (Jeukendrup, 2014), PMID 24791914Multiple transportable carbohydrates and intakes above 60 g per hour
6. 6International Society of Sports Nutrition Position Stand: Caffeine and Exercise PerformanceJISSN (2021), PMID 333880793 to 6 mg per kg dosing guidance
7. 7Average Weather in October in ValenciaWeather SparkLate-October temperature and wet-day averages