IRONMAN Maryland

Arrive early to get calm in the water and lock in your start sighting. Do a short, progressive warm-up (easy then a few faster strokes) so your first 5–10 minutes are smooth rather than frantic. In the water, seed based on your expected swim pace and position yourself where you can swim with minimal shoulder-to-shoulder contact. When the start hits, go conservative for the first few minutes to find rhythm, breathing cadence, and line before building effort.

You’ll cover 3866 m of freshwater where conditions can vary, so treat the first buoy to buoy as “settling in,” not racing. Keep your body position long and efficient—this course is about minimizing wasted movement more than chasing speed in traffic. With a moderate air/heat outlook and NE wind later in the day, expect choppiness to be more of a surface feel than deep water impact; keep your head steady and breathe predictably. Fuel is typically not taken in during the swim—focus on arriving at T1 composed, hydrated, and ready to execute your bike fueling target early.

Your key transition flow is: exit swim → secure transition rhythm (walk/run as required) → grab nutrition and gear without rushing → mount smoothly and get into a steady cadence quickly. After the swim, expect your legs to feel “fired up but not coordinated”—plan on spinning easy for the first segment to normalize range of motion and breathing. Set up for a flat/fast day: get your hands settled, verify everything is tight, and start fueling within the first portion of the ride rather than waiting.

The bike is 180.1 km with 68 m of elevation gain—overall it’s flat/fast, so the wind and your pacing discipline matter more than hills. Wind is from the NE at about 4.6 m/s; plan to hold steady power/effort into any headwind and avoid surging when you get crosswind/tailwind moments. Because it’s a moderate heat day (air 18.3–25.6 C), take in your planned carbs/sodium/fluid consistently rather than “catching up” later. Stay on the fueling target of 90 g carbs per hour, 1000 mg sodium per hour, and 800 ml fluid per hour—build it early and keep it smooth across the ride so the last third stays controlled and you don’t overcook before the run. Use the flat profile to keep technique steady: smooth pedal stroke, minimal coasting, and steady breathing so you arrive at T2 ready to run.

At T2 (bike→run), expect your first steps to feel stiff or “heavy,” especially if you climbed the bike with intensity. Transition purposefully: rack the bike with control, get your nutrition/gel strategy set before you feel gassed, and focus on quick turnover rather than forcing stride length. The first kilometers are about settling—gradually build from comfortable into sustainable. Mentally remind yourself: the run is where disciplined effort and heat/hydration management pay back the bike pacing.

You’ll run 42.2 km with the elevation profile listed as unknown and elevation gain not provided, so focus on what you can control: effort consistency, hydration, and form. With moderate heat (18.3–25.6 C) and NE wind earlier in the day, plan to keep your pace honest early and avoid the common mistake of starting too fast because the bike felt “easy.” Feed and drink using your race fueling plan—aim for smooth intake so you’re never chasing dehydration or energy late. The flat/fast bike sets you up to feel strong, but the run can punish even small over-efforts; treat every aid station as part of the strategy and keep your breathing controlled so your legs stay responsive through the second half.