Cyclists can benefit from regularly adding running to their training regimen, whether for time efficiency or other positive (health) effects. But will it make you a faster cyclist? Ultimately, you can handle a certain training load based on your current fitness level. If you're already training at a high volume and intensity on the bike, you can't simply add running without consequences. Because you might risk overtraining. Moreover, if you have limited time to train each week, adding running may not necessarily yield benefits, depending on your goals and level. One key principle of training physiology is to train specifically for the outcome you want. Focus on the areas where you wish to improve to achieve the greatest effect. So in the short term, the benefits of doing runs are small for becoming a better or faster cyclist.
That said, combining cycling with running can certainly make you healthier and fitter than sticking to cycling alone year after year. Running activates different muscle groups, such as the hips and lower back, contributing to better balance and symmetry—something cycling alone often doesn't achieve. Stronger, more balanced muscles lead to better bike control, more efficient pedalling, and smoother, more stable rides. Running also improves coordination, reduces injury risk, and increases resilience on the bike. Plus, alternating between sports keeps training interesting year-round.
So, while a seasoned cyclist may not immediately become faster from running, over time, it can make them a better, healthier cyclist. And our favourite reason to run: having options. If cycling isn’t possible due to weather, travel, or lack of time, the ability to run 10 kilometres is a great backup. However, it takes time to build up to running at a good pace without injury, but once you do, it can become one of your favourite tools for cycling fitness.