What to Wear to Bootcamp: Outdoor Fitness Outfit Guide
What Should I Wear to Bootcamp Outdoor Fitness Classes?
Starting something new can feel a bit nerve‑racking — especially when it’s your first time joining an outdoor fitness group. It’s totally normal to have a million questions running through your head:
Am I fit enough? What’s the group like? Will I feel out of place? What if I’m not in great shape yet? And the big one… what do I wear?
The good news: once you’ve done your first session, you’ll realise there’s nothing to worry about. Bootcamp UK is designed for all fitness levels, and everyone starts somewhere.
If you’re wondering exactly what to wear to bootcamp, this guide has you covered so you can turn up confident in your boot camp outfit.
Claim your first 10 PAYG Bootcamp UK sessions for just £10 — no commitment, no catch.
So, what should you wear? Here’s a simple guide for every kind of British weather.
What to Wear on a Normal, Dry Day
On a mild, dry day, it’s basically the same as the gym:
- Gym leggings or shorts
- Sports bra
- Sports vest/top or t-shirt
- Comfortable trainers
Easy. The only difference is… we’re outdoors, so it’s worth being ready for weather changes. Think in terms of a comfortable boot camp outfit that lets you move freely.
What to Wear on a Winter’s Day
In winter, the key is layers. Start warm, then strip off as you heat up.
- Base layer: vest/t-shirt
- Add: a light long-sleeve sports top
- Add: a hoodie or warm top for the start/warm-up
Bottom half:
- Shorts are fine if you prefer them
- If you get cold easily, add jogging bottoms over shorts, or wear longer leggings on colder days
You’ll usually warm up quickly once the session gets going. A layered bootcamp outfit will help you stay comfortable from warm-up to cool-down.
Claim your first 10 PAYG Bootcamp UK sessions for just £10 — no commitment, no catch.
What to Wear on a Rainy Day
Let’s address the elephant in the room: rain.
It can sound off-putting, but once you’re moving it’s honestly not as bad as you think — and it can actually be good fun.
What helps:
- A light waterproof jacket (you can always take it off once you’re warm)
- A spare layer for after (if you’re heading somewhere afterwards)
- A bin bag or towel for your car seat on the drive home (game changer)
For a rain-ready bootcamp outfit, a light waterproof and quick-drying layers make all the difference.
What to Wear on Really Cold Days
When the temperature really drops, a couple of extras make a big difference:
- Gloves (ideally sports gloves with some grip — much easier for kettlebells/bars)
- A hat for the warm-up (you can take it off once you’re warm)

Footwear (Trainers)
- In summer, most comfortable running trainers are fine.
- In winter, parks can get muddy and slippery, so trail trainers (better grip) are a great option if you have them.
Put simply, the best shoes for boot camp workouts are the ones that provide grip, support, and confidence on grass, paths, and mud.
Final Tips
- Bring water every time.
- Dress so you can remove layers as you warm up.
- Pick a boot camp outfit you don’t mind getting a bit muddy.
- Don’t stress about “standing out” — people wear all sorts, and everyone’s focused on their own session.
And that’s it — you’re ready.
Now you can book in confidently, dressed for the weather, and just enjoy your first session. If you’d like to learn more about how our sessions work, check out our circuit training blog too.
We are looking forward to seeing you!
Give Bootcamp UK a try, your first 10 sessions are just £10!