Triathlon training is a demanding yet rewarding journey that tests not only physical endurance but also mental resilience. Each training session presents unique challenges that athletes must navigate in order to improve their performance. My recent training day encapsulated the highs and lows of this grueling yet fulfilling process, reinforcing the importance of perseverance, technique, and recovery.
Cycling Training: The Fixed Gear
The day started with a rigorous cycling session, where I committed to using a fixed gear for the entire 40km, regardless of the terrain. Initially, this posed a challenge as I am accustomed to shifting to a bigger cassette, especially on inclines. However, adapting to the fixed gear proved beneficial in building leg strength and improving cadence consistency. Pushing through the bridges without shifting gears forced me to rely on raw power and proper pedaling techniques.
Though tough at first, this exercise helped enhance my endurance and control. It also reinforced an essential triathlon lesson: mastering discomfort leads to growth. By focusing on efficient pedaling and maintaining a steady rhythm, I was able to complete the ride with improved strength and confidence.

Swimming Training: A Battle with Breath Control
While cycling was physically challenging, the real test came during my swimming practice later in the evening. Swimming has always been a love-hate relationship for me; I enjoy being in the water, but training for competition adds an extra layer of pressure.
I arrived at the Sala swimming pool around 6:30 PM, greeted by my friends and teammates, including Tri. Having training partners like Tri has been a tremendous advantage. He constantly shares new techniques and insights, creating a collaborative learning environment where we test and refine our skills together.
That evening’s training focused on anaerobic sprints, a session that pushed my limits. Sprint variations in swimming require bursts of intense effort, significantly taxing the respiratory system. During the sprints, I struggled to maintain my breath control and, at times, inhaled water, causing discomfort and momentary panic. This experience reminded me of the importance of breath training and mental preparedness, especially for open-water swimming. Imagining a similar situation in an actual race scenario made me realize the necessity of practicing breath-holding drills and simulating high-stress conditions to build resilience.
Towards the end of the session, I experienced a sudden cramp in my foot while in the middle of the pool. The pain was sharp and immediate, forcing me to stop for a moment. Cramps are uncommon for me, but given the intensity of training over the past weeks, my body was signaling fatigue. This served as a crucial reminder: listening to my body and allowing adequate recovery is just as important as pushing limits. Overtraining can lead to setbacks, so I must ensure proper hydration, nutrition, and rest to optimize performance.

Support and Encouragement: The Role of Training Partners
One of the most valuable aspects of triathlon training is the camaraderie among teammates. Having training partners who push and support each other makes the journey more enjoyable and fulfilling. After completing my session, I joined Tri and coach Khoa, for a quick discussion. Tri, who had finished earlier, shared a new tip for cycling uphill. Hills remain a significant challenge for me, as they often leave me breathless. However, knowing that others face similar struggles and are willing to share strategies keeps me motivated to improve.
As we walked back to his car, Tri offered words of encouragement: “You can do this, Sunny. We need to make sure you do well in swimming for the coming race.” His support reinforced the importance of a positive mindset and believing in one’s progress. Training for a triathlon is as much about mental strength as it is about physical endurance.
Triathlon training is a journey filled with challenges, but overcoming them makes the experience incredibly rewarding. Whether it’s cycling with a fixed gear, struggling with breath control in swimming, or dealing with cramps, each obstacle provides a learning opportunity. As I continue preparing for my upcoming race, I will prioritize not just physical endurance but also mental resilience and recovery.
Surrounding myself with supportive teammates, embracing new techniques, and listening to my body will be crucial in achieving my goals. With perseverance and a positive mindset, I am confident that I will continue to improve and perform at my best. As Tri reminded me, I can do this – and so can every aspiring triathlete willing to put in the work.