Best outdoor summer activities for a full-body workout
Written by Martin Ebner
Updated September 2026
I love the gym. I’ve spent more than twenty-five years training in one, so this isn’t me suddenly discovering fresh air and pretending walls were the problem.
But summer changes the appeal. On a beautiful day, walking into a windowless gym can feel faintly ridiculous. A swim, hike, bike ride or game of beach volleyball gets you moving without giving up the best part of the day.
Because I train clients outside on my terrace in Barcelona, I should add one important detail. Summer helps until it gets in the way. Training outdoors at eight in the morning can be perfect. At two in the afternoon during August, even the shade feels hot. That’s not discipline. It’s just the wrong time.
OUTDOOR TRAINING ISN’T MAGIC
You won’t automatically burn more fat because a workout happened near a tree. You won’t build extra muscle because the sun was out either.
What you might do is enjoy it more. A systematic review comparing outdoor and indoor exercise found some promising psychological benefits, but the research wasn’t strong enough to claim much more than that. Which is fine. I don’t need a meta-analysis to tell me that walking beside the sea is more appealing than a treadmill facing a wall.
And consistency is where the magic stuff happens.
SWIMMING
Swimming is probably the closest thing on this list to a genuine full-body cardiovascular workout. Your shoulders, back, chest, arms, trunk and legs all have a job, and the water removes most of the impact you’d get from running.
How hard it is depends on how you swim. Thirty relaxed minutes of breaststroke isn’t the same as thirty minutes of hard front crawl, although both are far better than lying beside the water discussing whether you’ll get in.
If you’re swimming outside, choose somewhere permitted and preferably lifeguarded. Check the conditions, don’t go alone and don’t try to prove your fitness against a current or tide. Open water always gets the final say.
HIKING
Hiking is one of the easiest ways to turn several hours outside into useful exercise. Add hills and your legs work properly. Keep going for long enough and it becomes a proper endurance session. Add a heavy bag and you’ll quickly discover how little you needed most of what you packed.
You don’t need a mountain. Coastal paths, forest routes and hilly parks all count. My guide to burning fat while hiking explains how to use it for weight loss without pretending every walk burns the same number of calories.
RUNNING AND TRAIL RUNNING
Running needs very little equipment, very little organisation and rather more patience than people give it. The first warm week of summer is not the time to double your distance because the route looked nice.
Trails add hills, uneven ground and the requirement to look where you’re going. That can make running more interesting, but it doesn’t make it automatically better. Choose the surface you enjoy and build up gradually enough that your feet, calves and knees have time to agree with the decision.
If you need shoes, my guide to choosing the right running shoes for your feet and budget will help. Colour matters, obviously. It just shouldn’t be the only thing that matters.
CYCLING
I understand why stationary bikes exist. I just don’t understand choosing one on a perfect summer day when you have access to the real thing.
Cycling builds cardiovascular fitness, works the legs and lets you cover enough ground for the session to feel like you’ve been somewhere. A gentle ride can be recovery. A long ride can be endurance work. A steep climb can make leg day seem like a more reasonable hobby.
It isn’t a full-body strength workout, and there’s no point pretending otherwise. It is excellent exercise and works extremely well alongside resistance training. Wear a helmet, make sure the bike fits and pay attention to the road rather than trying to win a race nobody else knows is happening.
PADDLEBOARDING, KAYAKING AND ROWING
Paddleboarding looks wonderfully calm from the shore. It feels rather less calm the first time the board wobbles and you realise falling in is now a matter of when, not if.
Staying upright asks plenty from your legs and trunk, while paddling works the shoulders, back and arms. Kayaking shifts more of the work towards the upper body. Proper rowing brings the legs back in, which surprises people who assume it’s mainly an arm exercise.
Kayaking, canoeing, rowing and sculling are all slightly different ways of travelling across water, sometimes backwards, while using more of your body than you expected. Hire the equipment or join a club before buying anything large enough to become part of your furniture. You’ll learn the technique, understand the local conditions and find out whether you enjoy it more than twice.
ROCK CLIMBING
Climbing is strength training with a problem attached. You need grip strength, pulling strength, strong legs, trunk control and enough patience to work out why the hold directly beside your hand is apparently useless.
It also gives the session a very clear purpose. You’re not doing repetitions because a program told you to. You’re trying to get somewhere, and your whole body has to cooperate.
Outdoor climbing needs proper instruction. Rock, weather, ropes and equipment introduce risks that don’t exist on an indoor wall. Go with somebody qualified until you know exactly what you’re doing.
BEACH VOLLEYBALL
Beach volleyball involves running, jumping, reaching, changing direction and regularly throwing yourself towards a ball you were never going to reach. It’s training, sport and social life in the same hour.
The sand makes all of it harder, particularly for your feet, calves and ankles. That’s useful once you’re accustomed to it and an unpleasant surprise when you aren’t. Start with shorter games and allow some recovery before announcing that you’ve found your new calling.
If you don’t have enough people for volleyball, my full-body beach workout circuit gives you another reason to get sand absolutely everywhere.
PARK STRENGTH TRAINING
If getting stronger is the priority, this is the most direct option. A park with a bench and a pull-up bar gives you enough for a very good session. Press-ups, pull-ups, split squats, step-ups, body rows and hip bridges cover far more than people think.
You don’t need to race between exercises or turn it into HIIT. Choose four or five movements, complete two to four controlled sets of each and rest long enough to do the next set properly. The basics work, provided you do them extremely well.
If you’re in Barcelona, I’ve already put together a guide to the best outdoor workout spots in the city. It includes beaches, parks, running routes and the outdoor gyms worth knowing about.
WHICH ONE SHOULD YOU CHOOSE?
If you want cardiovascular work with less impact, swim or cycle. If you want a combination of strength and problem-solving, climb. If you want something social, play volleyball. If you want the simplest option, walk, hike or run. If you want proper strength work without going indoors, find a park and train.
The World Health Organization’s physical activity guidelines recommend both aerobic exercise and muscle-strengthening work. One activity doesn’t need to cover everything. A long bike ride and two strength sessions can sit together perfectly well.
What matters is that the activity fits your life well enough to happen again. Buying a paddleboard and using it once is an expensive afternoon. Walking every Sunday for the rest of the summer is a training habit.
DON’T LET THE HEAT RUIN IT
There are days in Barcelona when the sensible outdoor workout is no outdoor workout at all. Train earlier or later, take water, wear sunscreen and reduce the effort when the weather demands it.
The CDC’s guidance for exercising in hot weather recommends starting slowly and stopping if you feel faint or weak. My guide to hydration and muscle performance covers the rest without turning water into a miracle fitness product.
You don’t get bonus points for finishing a bad session in dangerous heat. Move it, shorten it or go indoors. The summer will still be there tomorrow.
TAKE THE TRAINING OUTSIDE
The gym is useful. I love it, and I’m not replacing it with a kayak. But fitness doesn’t belong to the gym, and summer gives you far more interesting ways to move than another hour looking at the same wall.
Pick something you genuinely want to do. Make it hard enough to feel worthwhile, sensible enough to recover from and enjoyable enough that you’re already thinking about the next one.
If summer has ever convinced you that this is definitely the year you become a runner, cyclist, swimmer and paddleboarder at the same time, Check It Oot is where I bring fitness plans back down to something a real person might keep doing. One email once or twice a month, written by me, straight to your inbox.
