Race Day at 70.3 Wisconsin: Timeline, Common Mistakes, and Plan Bs for Every Weather Scenario

The Days Before: The Race Is Prepped on Thursday and Friday

The date: September 11, 2027, in Madison. Your bike must be racked in transition before race day, in the parking garage next to Monona Terrace. So your real timeline starts at least 48 hours out:

• Two days out: arrive, race check-in, first look at the lake. If a practice swim is available, do it: in a recent year the water was 20.5 °C despite an official average of 24 °C. Knowing what the water is actually like beats any forecast.
• Day before: bike check-in, drive the bike sections with grooved pavement if you can, study the garage ramps, early dinner reservation, early to bed.

Race Morning: A Sample Timeline

The rolling start is at 7:00 AM, with 3 athletes every 3 seconds. A reasonable timeline:

• 4:45-5:00 — wake up, tried-and-true breakfast (the one you've tested in training, no experiments).
• 5:30-5:45 — in transition: pump tires, mount bottles and nutrition, check gearing and shoes.
• 6:15 — wetsuit on (it's been legal for over 20 years, but the official call comes down to the day's water temperature), short warm-up.
• 6:40 — in the start corral, seeded by your realistic swim time. With a rolling start, declaring an honest time means swimming in clean water instead of over or under someone.

The Three Classic Mistakes on This Course

1. Underestimating the morning cold. One race report cites 9 °C at the bike start. Official data shows lows of 14 °C, but sources differ and September in the Midwest is unpredictable. Leave arm warmers or a light vest in T1: if you don't need them, you lose 10 seconds; if you do, they save your first hour. 2. Burning watts in the first 8 km of the bike. The start on bike paths with tight turns is slow for everyone. Push there and you pay for it in the hilly, windy section. 3. Arriving empty at the Capitol climb. The run is two laps with only 65 m of official elevation gain, but the finish climbs. Spend everything in the first 15 km and you'll walk the last kilometer — the most visible one of the race.

Plan B: The Three Weather Scenarios

The possible range is wide: from the 9 °C cited in one report to official highs of 27 °C. Prepare three plans, not one:

• Cold scenario (morning below 12 °C): wetsuit almost certain for the swim, arm warmers/vest in T1, a more cautious first bike section because cold hands and feet handle corners and braking worse.
• Standard scenario (14-22 °C): the base plan. Steady power on the bike, controlled first run lap, negative split.
• Hot scenario (toward 27 °C): the run falls in the heat of the day. Cut your first-lap pace by 10-15 sec/km, pour water on your head at aid stations, use the shade in the neighborhoods, accept a slower finish time. Finishing strong beats blowing up at km 15.

Wind: The Permanent Wildcard

With wind, Lake Monona can get choppy: train to breathe on both sides before the race, not on race day. On the bike, the hilly stretch through open farmland can have a headwind: the plan B is mental — accept the lower speed, defend the power.

The Final Decision

The night before, write your three numbers on a piece of paper: target bike power, first run lap pace, second run lap pace. Then pick your weather scenario when you wake up and execute the matching plan. Races from 4:35 to 7:00 (our estimates, not official) are all won the same way: executing a plan decided beforehand, not improvising afterward.