In the world of triathlon, the pursuit of speed and efficiency is an obsession for athletes of all levels. The question of aerodynamics and its impact on performance is a fascinating one, and it's an area where personal experience and expert insights can offer a unique perspective.
The Aero Obsession
Triathletes, driven by the desire to improve their times, often fixate on achieving the ultimate aerodynamic setup. From wheels to helmets, every piece of equipment is scrutinized for its potential to shave off seconds. This obsession is fueled by the marketing strategies of cycling and triathlon companies, who promise 'free speed' with their products.
However, the reality is far more complex, as two industry professionals, Nick from Wove and Edwin van Vugt from Speedbar, highlight. They argue that aerodynamics is a highly individualized game, and what works for one athlete may not work for another.
Wind Tunnels and Variability
Nick shares an intriguing example of a professional athlete's experience in the renowned Silverstone wind tunnel. Despite being hailed as the best in the world, this athlete's results varied drastically between two back-to-back sessions. This variability underscores the complexity of aerodynamics and the challenge of finding a universal solution.
Edwin van Vugt, with his extensive experience designing custom aero bars, echoes this sentiment. He emphasizes that the outcome of wind tunnel tests is unique to each athlete. What might be the fastest helmet for one could be the slowest for another.
Finding the Right Balance
So, how does an age grouper navigate this complex terrain? Nick and van Vugt advise against simply copying the setups of top professionals like Lucy Charles-Barclay or Kristian Blummenfelt. Instead, they advocate for a balance between what's fastest and what feels best.
Van Vugt suggests that comfort should take precedence over aerodynamics, especially for age groupers. While the most comfortable bike won't win, finding that delicate balance between comfort and speed is crucial.
Nick agrees, noting that many athletes opt for practical solutions when it comes to nutrition setups. They prioritize ease of access and security over potential marginal gains in aerodynamics.
The Run Factor
An interesting point raised by van Vugt is the importance of considering the run when optimizing the bike setup. In a triathlon, the race isn't over until the run is completed, so a setup that prioritizes aerodynamics at the expense of comfort might hinder an athlete's performance in the final leg.
Real-World Bike Fits
Nick emphasizes the importance of real-world bike fits, noting that indoor setups often differ significantly from outdoor riding. He recommends analyzing footage of athletes riding at race pace outdoors to achieve the most efficient positioning.
Helmet and Wheel Choices
When it comes to helmets, van Vugt advises age groupers to prioritize cooling over aerodynamics. He suggests opting for smaller helmets without visors, as they provide better cooling and less negative influence on performance if the position is not perfect.
Similarly, he cautions against blindly following the trend of disc wheels in the rear. While they may be more aerodynamic, they can be challenging for smaller, lighter athletes to control in crosswinds, potentially negating any speed gains.
The Bottom Line
In the pursuit of aerodynamics, two key takeaways emerge. Firstly, the fastest gear for one athlete is not necessarily the fastest for another. It's a highly personal journey, and athletes should seek the setup that works best for them. Secondly, comfort should not be sacrificed for the sake of aerodynamics. Finding that balance is crucial to achieving optimal performance in a triathlon.
So, the next time you see those impressive ads featuring world champions, remember that their gear might not be the best fit for you. It's all about finding your own unique setup, and that's what makes the sport so fascinating and challenging.
