What to buy for your first triathlon: The kit you'll need to swim, cycle and run your way to the finish line

If “completing a triathlon” is on your bucket list for this year, you're probably contemplating on how to squeeze in time for bike training, running and swimming. Along with this realization, you might also identify the need to invest in extra gear. Essential equipment for triathlon beginners can assist from the very first day of training leading up to crossing the finish line of your first multi-discipline event. This includes top-notch Garmin or running watches, wetsuits, top-notch running shoes as well as catering to your nutritional needs.

If you are unsure about the necessary gear to cover both training and the race day, we have compiled a list of key items to focus on. The first leg of the triathlon is generally the open water swim which indicates the need for a wetsuit to keep warm in unfavorable waters and decrease drag during swimming. Although tri wetsuits can be costly, there are affordable options like the Zone 3's Agile wetsuit with features like high visibility panels and a talon-resistant coating to prevent accidental tearing.

Complementing the wetsuit, efficient swimming goggles are indispensable, providing better visibility in unclear waters and sun protection. For example, the Aquasphere Kayenne is a recommended pair for both pool and open water training, adaptable for different swimming conditions. The Speedo Futura biofuse tri goggles offer additional comfort around the eyes and counteract any potential glare.

Moreover, a triathlon-friendly watch can prove beneficial for training, progression tracking and making note of transitions during the day of the event. For affordable multisport watches, the Coros Pace 3 is a top pick, covering all aspects of tracking your run, swim, and ride. If you prefer a color display, the Garmin Forerunner 965 offers top Garmin tracking and analysis features.

Substantial running shoes are also a worthy investment. The Saucony Endorphin Speed 3, an option below retail price, and the versatile Asics Noosa Tri 15 are good speed-oriented shoes, proving apt for triathlons. A race belt, like the Zone3 Ultimate Race Number Belt, allows a place for your race bib and quick-use items.

For nutrition, it’s essential to maintain high energy levels and think about recovery during intense training periods. SiS Go Isotonic Gels are easy to digest and provide approximately 30g of carbohydrates for energy replenishment.

Regarding bikes, initial triathlon attempts might not require an expensive dedicated triathlon bike. An affordable road bike like the Specialized Allez or the Cannondale CAAD Optimo 4 can suffice until you want to make triathlons a more frequent endeavor. To optimize pedaling, cycling shoes such as Specialized's Torch 1.0 road shoes or the Fizik Tempo R5 are recommended.

This article is part of TechRadar's efforts to provide fitness content for 2024.