70.3

IRONMAN 70.3 Agadir

Sunday, 25 October 2026

IRONMAN 70.3 Agadir is a 1.9 km freshwater swim followed by a rolling 90 km bike and a steady 21.1 km run where moderate heat and an easterly crosswind can shape your pacing and fueling.

· 67 days to go
Air
17–26°
typical
Wind
6 E
prevailing
Water
21.5°
typical — confirm
Bike climb
+452 m
Fueling — per hour
typical conditions
90 g
carbs
1000 mg
sodium
+250 mg vs typical
825 ml
fluid
+175 ml vs typical
  • 💧 Plan fluids toward 825 ml/h (cap near 1–1.2 L/h and let thirst be the ceiling). It typically runs hot through the afternoon.
  • 🧂 Lift sodium to ~1000 mg/h.
  • 🍚 Keep carbs at 90 g/h — don't add more in the heat, and keep your drink mix dilute so fluid still empties fast.
  • ⏱️ Sodium preload: ~500–750 ml with ~1,000 mg sodium, 60–90 min before the start.
Based on 10-year typical conditions (~26°). Baseline for a ~5.5 h finish, 70 kg athlete. Scale to your own body mass and sweat rate.

Typical 10-year conditions, not a forecast. Water temperature and the wetsuit ruling are set on race morning — check the IRONMAN race guide →

Worlds qualification — slots TBAsee who qualified →
0 km45 km90 km109 m
90.0 km · +452 m climbing
T1 — swim to bike

At T1, focus on speed without chaos: rack your bike, put on sunglasses/helmet carefully, then transition in a way that keeps your heart rate from spiking. If you use race nutrition, lay out tools so you can grab bottles/gels quickly and keep moving. From the first 10–15 minutes, treat this as “build and settle” rather than going hard—rolling terrain rewards smooth power and good bike handling. Get your first drinks and calories in early so you’re not chasing hydration later.

During the bike

The course is 90 km with 452 m of elevation gain and a rolling profile, so plan a steady power approach: push slightly on the climbs, but don’t let surges turn into repeated spikes. With wind around 6 m/s from the E, you can feel it most on exposed stretches; protect your speed by staying relaxed on the bars and keeping your line stable through any crosswind sections. In moderate heat, hydration matters early—aim to follow your fueling targets and don’t wait until you’re thirsty. Target 90 g carbs per hour, 1000 mg sodium per hour, and about 800 ml fluid per hour; take fluids consistently through the ride and pair carbs with sodium to keep absorption on track. As you near the end of the bike, shift your focus to leg management—smooth out your power, reduce any last-minute accelerations, and set yourself up for efficient running mechanics off the bike.

Closing notes

Keep power controlled on the rolling hills and use steady fueling (90 g carbs/1000 mg sodium/800 ml per hour) so the run starts well—this is where the race gets won.

Results by year

Every edition of this race in our database. The course and conditions can shift year to year — see who qualified and the World Championship slot rolldown for each.

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Weather is a 10-year climatology (typical, not a forecast). Course tracks are approximate, derived for planning — verify against the official course. Maps © OpenStreetMap. Not affiliated with or endorsed by the IRONMAN Group.