Essential Guide to Lifeguarding: What Teens and Young Adults Must Know Before Starting

Want to become a lifeguard? Learn how to get lifeguard certified, pass the physical test, renew your CPR certification, and land your first lifeguarding job — all in one guide.

Lifeguarding offers a unique chance to save lives, enjoy the outdoors, and earn money all at once. If you’re thinking about becoming a lifeguard, you’re stepping into a role that demands responsibility, skill, and quick thinking. This guide answers your top questions and helps you decide if lifeguarding fits your goals and lifestyle.

Lifeguard chair at a community pool with rescue gear

Is Lifeguarding Right for You?

Before you dive in, it's worth asking: what does it actually take to become a lifeguard? This isn't just a summer job where you sit poolside — it's a position that requires physical fitness, sharp mental alertness, and the ability to stay calm in life-or-death situations.

Lifeguard Age Requirements Most lifeguarding programs require candidates to be at least 15 years old. The American Red Cross sets 15 as the minimum age for certification, though some facilities — especially ocean or waterfront beaches — may require candidates to be 16 or older. There is no maximum age, making lifeguarding a viable option for retirees seeking active part-time work as well.

Lifeguard Fitness Requirements Strong swimming ability is non-negotiable. You must be capable of swimming long distances, performing underwater dives, treading water, and physically assisting an adult out of the water. Regular swim training and strength conditioning before you apply will put you in a strong position.

Personality Traits of a Great Lifeguard The best lifeguards share a few key characteristics: they stay composed under pressure, maintain constant situational awareness, communicate assertively, and take responsibility seriously. If you're someone who enjoys being active, helping others, and working in an outdoor or aquatic environment, a lifeguarding career could be an excellent fit.

How to Get Lifeguard Certified: Step-by-Step

Lifeguard certification is your gateway to employment. The American Red Cross Lifeguard Certification is the most widely recognized credential across the United States, accepted at pools, recreation centers, summer camps, and beaches nationwide.

How Long Is Lifeguard Training? The standard lifeguard training course runs approximately 25 hours, typically spread across several days or a full weekend. The program blends classroom instruction, pool-based skills practice, and written and physical assessments.

What to Expect on the First Day of Lifeguard Class Your first session will usually begin with a swim skills pre-test to confirm you meet the physical prerequisites. Instructors will then walk through the course structure, safety protocols, and what's expected of you throughout training.

How to Prepare for Lifeguard Training Before your course begins, focus on building swimming endurance — sidestroke, freestyle with your head above water, and extended treading water with your hands free. Pool deck push-ups also help build the upper body strength needed for water exits and assists.

What Certifications Do You Earn? Completing the course earns you an American Red Cross Lifeguarding Certification, which includes CPR/AED for Professional Rescuers and First Aid — a full package of emergency response credentials valid for two years.

What the Lifeguard Physical Test Actually Looks Like

The lifeguard prerequisite swim test is designed to ensure every candidate can handle the real-world demands of the job. Here's a breakdown of exactly what you'll face:

300-Yard Continuous Swim You must complete 300 yards without stopping, demonstrating rhythmic breathing and controlled stroke technique. This tests your aerobic endurance and overall swimming ability.

Timed Dive and Retrieve (1 minute, 40 seconds) Starting in the water, you'll swim 20 yards, perform a feet-first or head-first surface dive to a depth of 7–10 feet, retrieve a 10-pound object from the bottom, and return 20 yards on your back — all while keeping your face at the surface and both hands on the object. This directly simulates a submerged victim rescue.

2-Minute Leg-Only Treading You must tread water for two full minutes using only your legs. This demonstrates your ability to stay afloat while keeping your hands free — a critical skill during an active rescue.

Knowing these benchmarks in advance lets you train with purpose and walk into your assessment with confidence.

CPR, First Aid, and Water Rescue Skills: What You'll Learn

Lifeguards are first responders. Your training goes far beyond watching the water — it prepares you to act decisively in medical and aquatic emergencies.

Emergency Skills Covered in Lifeguard Training

• CPR for adults, children, and infants (including two-rescuer CPR with a 15:2 compression-to-breath ratio for child and infant victims)

• AED (Automated External Defibrillator) operation

• Choking response — back blows and abdominal thrusts for conscious victims; modified techniques for infants

• Spinal injury management in the water

• Water rescue techniques — reaching assists, swimming rescues, and removal from the water

• First aid for cuts, burns, heat exhaustion, and sudden illness

Why These Skills Matter Aquatic emergencies happen fast and silently. A drowning victim doesn't always splash or call for help. Your training sharpens your surveillance technique and emergency response so you can identify a distressed swimmer within seconds and act before a situation becomes fatal.

Keeping Your Lifeguard Certification Current

How Long Does Lifeguard Certification Last? Your American Red Cross Lifeguard Certification is valid for two years. However, the CPR/AED component must be renewed annually — a detail many new lifeguards overlook. In states like New York, annual CPR renewal is legally required for active lifeguards.

Can You Renew Lifeguard Certification Online? CPR renewal requires an in-person skills evaluation — it cannot be completed entirely online. Many employers will pay for or provide renewal courses, so ask during your hiring process.

What Happens If Your Lifeguard Certification Expires? If your certification lapses beyond 30 days, you'll typically need to retake the full standard lifeguarding course rather than a shorter renewal review. Keep track of your expiration dates and schedule recertification well in advance.

Your First Day as a Lifeguard: What to Expect

Landing your first lifeguarding job is exciting — but there's more to onboarding than showing up in a red swimsuit. Here's what a professional start looks like:

Facility Orientation You'll receive a full walkthrough of the pool or waterfront facility — where safety equipment is stored, how emergency communication systems work, and the layout of your zone coverage areas. Understanding your Emergency Action Plan (EAP) is a day-one priority.

Lifeguard Equipment Checklist Before every shift, confirm you have: rescue tube, whistle, first aid kit, CPR mask, walkie-talkie or radio, waterproof watch, and polarized sunglasses (which reduce glare and improve underwater visibility).

In-Service Training Most facilities require ongoing lifeguard in-service training — regular drills and skill reviews that keep your team sharp and your responses automatic. Treat these seriously. They're what separates a capable lifeguard from a truly prepared one.

Ready to get started? Find an American Red Cross Lifeguard Certification course near you, or browse open lifeguard positions at local pools, recreation centers, and beaches in your area.