IRONMAN 70.3 Zell am See-Kaprun

Arrive early and get calm in the water; with 1,899 m of freshwater and variable temperature, focus on a controlled warm-up (a few minutes of progressive easy swimming plus a couple of short accelerations). At the start, seed yourself honestly and start by finding clean space—don’t chase feet immediately. In the first few minutes, settle your rhythm and breathing so you’re smooth by the time the main pack settles, then build to steady effort rather than going hard out of the gate.

You’ll cover 1,899 m in freshwater with temperature that varies—so treat buoyancy and stroke feel as changeable. Expect the main challenge to be managing contact and drafting dynamics at the start and keeping your breathing rate steady as others surge. With mild wind (given 2 m/s from the NW), don’t fight waves with extra effort; instead, keep your body position stable and let the boat wakes/chop (if present) change your sighting and pacing, not your power. Fuel during the swim isn’t the priority—use this leg to get rhythm, then be ready to take in carbs immediately after you’re out of the water.

Plan your T1 to be efficient and dry where possible—get shoes on cleanly, secure your helmet/straps, and settle into aero/rhythm quickly. Aim to transition from swim effort to bike effort within a few minutes without spiking intensity. On the first stretch, keep power controlled while you clear congestion and start the long climb-ready portion of the day; your goal is to feel like you’re under control for the first 20–30 minutes so the later climbs don’t surprise you.

You’ll ride 89.5 km with 901 m of elevation gain on a hilly/climbing profile, so the course rewards pacing discipline over hero watts. With wind at about 2 m/s from the NW and moderate heat, treat any crosswind/headwind as a reason to stabilize your breathing and torque smoothly on climbs, not to sprint—save surges for when the road really opens. Fuel to the target consistently: 90 g carbs per hour with 750 mg sodium and about 650 ml fluid per hour, delivered in small, repeatable intakes so you don’t “catch up” later. On the climbs, keep cadence and effort steady; on any descents/rolls, take the chance to maintain aerodynamics and keep drinking—hydration often slips when the focus shifts to technical handling on hills.

Your T2 focus is getting your legs to run-ready fast: rack down efficiently, keep the first steps relaxed, and get your stride under control before increasing pace. Off the bike on this race, you’ll likely feel “stiff” in the first kilometer—embrace it, shorten your first few steps, and let circulation return. Since the run is flat/fast (21.3 km with only 42 m gain), your job is to prevent a too-fast start and then build into a strong, sustainable rhythm.

You’ll run 21.3 km on a flat/fast profile, so pacing discipline matters more than elevation management. With moderate heat and wind around 2 m/s from the NW, use the flat terrain to maintain a controlled cadence and steady breathing rather than chasing early splits. Fueling should be coming in at a steady rate from the bike; on the run, continue to drink and take carbs as offered so you don’t fade in the late stages. As you reach the later kilometers, watch for the common pattern on this kind of course: legs feel okay early, then breathing effort rises—respond by tightening form (taller posture, quick feet) and sticking to your planned pace.