When preparing for a triathlon, athletes spend weeks training in the pool, on the bike, and on the run leading up to race day. However, many athletes still arrive at the start line feeling apprehensive about the swim portion—largely because race swims take place in open water rather than in the controlled environment of a pool.

Getting into open water even once before a race can make a big difference, but swimming regularly in open water can greatly improve both your skills and your confidence.

The Risks

Swimming in any natural body of water comes with inherent risks. Similar to the lake where our club swims, public bodies of water typically do not have lifeguards or medical personnel present. Every swimmer is ultimately responsible for their own safety and should make decisions accordingly.

Things to Consider

Water Temperature & Wetsuits

For all World Triathlon events, wetsuits are:

• Mandatory below 60.6°F
• Optional between 60.6°F and 76.3°F
• Prohibited above 76.3°F

A properly fitted wetsuit can improve both comfort and confidence in colder water.

Staying Visible

Wearing a brightly colored swim cap and using a personal swim buoy are excellent ways to improve visibility in the water. The easier it is for others to spot you, the safer the experience is for everyone.

Swim Ability

If you are new to swimming or do not yet consider yourself a strong swimmer, spending time consistently in the pool and speaking with a swim coach can help determine when you are ready to transition into open water swimming.

Sighting

Without a black line at the bottom of the pool to follow, it is easy to drift off course in open water. Looking ahead every few breaths to check your direction—known as sighting—helps you swim straighter and more efficiently. In a race, good sighting can save both time and energy by preventing unnecessary extra distance.

What to Bring

• Wetsuit (sleeved or sleeveless, depending on water temperature)
• Body Glide or another anti-chafing product
• Swim cap and goggles
• Personal swim buoy
• A swim buddy (swimming with others is always safer)
• A GPS watch or device if you would like to track distance

Much like leaving the treadmill behind to explore new running trails, open water swimming can be an exciting and rewarding experience. And, as with any skill in triathlon, the more you practice, the more comfortable and confident you will become.