Race Against Heart Disease
IRONMAN 70.3 Texas · Galveston, TX · April 4, 2027

I have joined Team IRONMAN Foundation to help fight heart disease in youth.

In April, I will be racing IRONMAN 70.3 Texas and need your support :)

Filippo Fonseca
Filippo Fonseca, Age 20
Cardiovascular and Biomechanics Engineer / Researcher at Yale
About me

Endurance runner turned triathlete. I came up through distance running (most recently a 1:23 half marathon) and this season I am adding the swim and the bike for my first 70.3.

Day to day I study Mechanical Engineering and EECS at Yale and do research on cardiovascular devices and biomechanics, which is a big part of why this cause is personal: I spend my days on what happens when hearts fail, and I would rather more of them never get there.

Days to race
Raised of $2,100
$0
Miles on race day
70.3
0% of goal100% to The IRONMAN FoundationRegistration opens soon
Strava
Follow my journey
Follow ↗
16
Sessions
8h 21m
Hours
17.2
Kilometers

For what little attention it gets, I was surprised to find out that coronary heart disease is the leading cause of death worldwide. What makes me the most sad on a personal level is how, more often than not, it is entirely preventable. Some people are more genetically predisposed than others, and certain factors are out of anyone's control. But the habits we build in childhood and early adulthood are the ones that not only persist, but eventually lead to hearts that cannot keep up.

It often looks like this: plaque builds in the coronary arteries, causing years of hypertension and discomfort, until eventually the plaque dislodges, a blood clot forms, and the heart muscle is starved of oxygen. This breaks my heart (no pun intended), particularly because so often the root of it is children simply never being exposed to the habits that take care of their hearts, and their entire bodies, at all.

Thus, on April 4, 2027, in Galveston, Texas, I will swim 1.2 miles, bike 56, and run 13.1 with Team IMF, the charity team of The IRONMAN Foundation. I am not racing to prove I am an athlete. I am racing to show, as plainly as I can, what a heart is capable of when it is cared for from the start, and to raise money for a foundation that puts that chance in front of young people.

If you are able to give, every dollar goes to The IRONMAN Foundation. And whether or not you give, I hope you will take a child you love outside this week and move with them. It is among the best gifts you can give a heart, and it costs nothing at all.

Thank you for reading, and for caring about this with me.

With gratitude, and in motion,
Filippo
Filippo Fonseca
Yale MechE + EECS '28 · Cardiovascular Device and Biomechanics Researcher

P.S. This page is open source. The training, the race-day splits, and the fundraising total will all be published here as they happen.

Why it matters
34 sec
Roughly how often someone in the US dies of cardiovascular disease. Much of it is preventable, and prevention starts early. CDC ↗
19.8M
people die of cardiovascular disease every year worldwide. Coronary heart disease is the largest share. WHO ↗
1 in 4
American children get the recommended hour of daily movement. It is a habit that is easiest to build young, and tends to last. CDC ↗
81%
of adolescents worldwide are not active enough. The patterns set in these years follow a heart for the rest of its life. WHO ↗
60 min
a day of active play for children, and 150 minutes a week for adults. Meeting the guideline is tied to roughly a quarter lower risk of dying from heart disease. AHA ↗
The route, to scale70.3 miles
Swim
1.2 mi
Bike
56 mi
Run
13.1 mi