IRONMAN 70.3 St. Pölten

Get to the start early to settle your breathing and confirm where you’ll be based on your seeding. Do a short warm-up in the water (or just behind the start if allowed) and then a few harder pickups so your arms and rhythm are ready when the horn goes. From your position, focus on a controlled first 200–300 m: find open water, establish sighting discipline, and avoid sprinting the initial congestion. When you exit, be ready for a quick, calm transition flow—eyes on your area, grab your bag confidently, and get into your bike shoes without rushing any steps that cause slips or re-lacing.

You’ll swim 1899 m in freshwater with variable temperature, so keep your effort controlled rather than chasing pace in the first half. The priority is a steady stroke rate and efficient turns/line choices to minimize distance loss from traffic. Because conditions can vary, treat discomfort as a timing issue: settle into rhythm, breathe regularly, and don’t over-grip if your hands feel ‘cold’ or ‘slippery.’ Fueling is minimal in the swim; if you carry any, it’s typically just enough to support the first stages of the bike—otherwise, plan your full fueling and drinking starts on the bike.

Your T1 goal is to be fast without being sloppy: rack-by-number awareness, wipe feet quickly if needed for clean shoe placement, and mount efficiently. Once you hit the road, settle into cadence and gear selection right away—don’t “test” power or speed during the first minutes; treat it as setup for the rolling course. With the wind coming from the W at about 5 m/s, expect it to change how your effort feels even when the road is flat-ish. Aim to be organized with bottle placement and early drinking so you’re not playing catch-up later.

The bike is 89.5 km with 709 m of rolling elevation, so plan your effort like a series of controlled surges rather than one big push. On climbs, keep power and cadence within your planned range—short, steep moments often tempt you to spike; stay disciplined so you’re not forced to slow on the downs. With W wind around 5 m/s, rides can feel slightly “headwindy” one way and easier the other; use that to smooth your pacing—don’t assume speed increases automatically mean you can over-exert. Start fueling early and stay consistent: target 90 g carbs per hour, 750 mg sodium per hour, and about 650 ml fluid per hour across the bike (sip regularly to hit the fluid target).

Your T2 priority is to make the legs feel “connected” fast: walk only if you must, get your shoes secure, and start with a slightly conservative pace for the first few minutes. Off the bike, expect some stiffness—focus on quick turnover and relaxed shoulders, not a big stride. Because the run is flat/fast over 21.6 km with only 42 m gain, you can open gradually and then build, but only after your rhythm returns. Plan to take fluids and carbs immediately in your first fueling window so you never get behind.

The run is 21.6 km, flat/fast, with just 42 m elevation gain—so the course won’t ‘save you’ if you start too hard. Early on, keep effort controlled and let your breathing settle; once you feel smooth, gradually increase pace while maintaining good form. Heat is moderate with air temperatures ranging from 10.5–20°C, but even at moderate temps you’ll want steady drinking to prevent performance drop later; use the first half to lock in hydration habits. The wind (W) can affect how hot you feel on stretches—on exposed sections, prioritize fluid intake and avoid letting perceived effort spike. Fuel consistently in line with your targets: aim for 90 g carbs per hour, 750 mg sodium per hour, and about 650 ml fluid per hour during the run so your finish stays strong.