Honu Race Day: Timeline, Common Mistakes, and Plan B

The Days Before

Official check-in, briefing, and start times aren't available from the sources consulted: your reference is the athlete guide on the official website. What you can plan right now is the structure:

• 7-14 days out: get to the island, if you can. Heat and humidity acclimatization in the 1-2 weeks beforehand is one of the few things that genuinely moves the needle here.
• 2-4 days out: ride recon on the stretch toward Hawi to feel the wind, swim at Pauoa Bay to test your swimskin, sighting, and water temperature (24°C average, no wetsuit). Check your tires after every ride: roadside thorns cause flats even during recon.
• Day before: packet pickup and check-in per the official schedule, short shakeout ride, gear prep. If you're not staying at the Fairmont Orchid, check the parking plan plus the free Ironman shuttle and budget your time.

Race Morning

Logistics work in your favor: T1 and T2 are both at the Fairmont Orchid, and the swim starts from Pauoa Bay right in front of the resort. One place to be. Arrive with a buffer for: body marking, bike check (tire pressure, bottles, nutrition secured), a short warm-up.

Take a last look at the ocean: depending on the day it can be flat or choppy. If you see swell, dial back your swim time expectations and be ready to sight more often, especially on the return leg, which race reports flag as the toughest stretch for navigation.

The Race, Step by Step

Swim (1,931 m): no wetsuit, swimskin on. Start controlled, find your rhythm, breathe bilaterally if the chop demands it. This isn't the leg where you gain time: it's the one where you can't go into the red.

Bike (90.1 km): a watt cap toward Hawi, written down and respected. The false flat into the headwind will make you feel slow: that's normal. The cross-tailwind return gives time back. Stay aero, hands firm in the gusts, never on the road's edge.

Run (21.1 km, 2 laps): conservative first lap on the golf course grass, ice and water at every aid station from the first kilometer. Cool down before you feel bad, not after. Second lap: if you have something left, push; if not, manage.

Common Mistakes (From Race Reports)

1. Pushing too hard toward Hawi. The headwind false flat eats watts quietly. Overdo it and you pay for it on the grass at 30°C. 2. Underestimating the times. The 2019 top-10% finished in 5:24, roughly 20-35 minutes slower than comparable races like St. George. Chase your "normal" 70.3 PB and you'll blow up. 3. Ignoring the first signs of overheating. Athletes have come close to heat stroke. High heart rate at slow pace = slow down immediately. 4. Wheels too deep for your handling skills. Crosswind gusts don't forgive ego. 5. Old tires and a lightweight flat kit. Thorns are a documented risk.

Plan B, by Scenario

• Choppy water at the start: more sighting, lower pace, accept 3-5 extra minutes. The race isn't decided in the water.
• Stronger wind than expected on the bike: cut your watt target by 3-5%, go shallow if you brought two wheelsets, and remember everyone slows down, not just you.
• Flat tire: you have a full kit, fix it and get going. Two tubes or sealant: one flat shouldn't end your day.
• Wind dies down: easier bike, hotter run. Double your attention to the ice protocol.
• Heat crisis on the run: walk the aid stations, ice everywhere, start running again when your heart rate drops. Finishing in 7 hours beats a DNF halfway through the second lap.

The One Thing to Decide Now

Write down your three numbers: max watts toward Hawi, first-lap run pace, heart rate alarm threshold. Race day isn't for deciding: it's for executing.