Sign up or log in
Sports
Sports
Popular
Cycling
Cycling
Hiking
Hiking
Running
Running
Fitness & Gym
Fitness & Gym
Camping
Camping
Football
Football
Swimming
Swimming
Kayaking
Kayaking
More sports
Country Sports
Country Sports
Fishing
Fishing
Golf
Golf
Horse Riding
Horse Riding
Mountain Biking
Mountain Biking
Road Cycling
Road Cycling
Roller Skating
Roller Skating
Stand Up Paddle
Stand Up Paddle
Tennis
Tennis
Trekking
Trekking
Yoga
Yoga
Basketball
Basketball
Rugby
Rugby
Scootering
Scootering
Climbing
Climbing
Trail Running
Trail Running
Snowboarding
Snowboarding
Mountaineering
Mountaineering
Slacklines
Via Ferrata, Canyoning and Caving
Via Ferrata, Canyoning and Caving
Winter Sports
Aqua Fitness
Water Polo
Water Polo
Surf
Surf
Sailing
Sailing
Snorkelling
Snorkelling
Scuba Diving
Scuba Diving
Spearfishing
Spearfishing
Water Skiing and Wakeboarding
Kitesurfing and Windsurfing
Kitesurfing and Windsurfing
Wing Foil
Wing Foil
Kiting
Kiting
Frisbee and Boomerangs
Skiing
Skiing
Cross-Training
HIIT Training
Bodybuilding
Boxing
Boxing
Pilates
Pilates
Gymnastics
Gymnastics
Martial Arts
Martial Arts
Kids PE & Gym
Kids PE & Gym
Dance
Dance
Gym Gear for Babies
Gym Gear for Babies
Athletics
Athletics
Triathlon
Triathlon
Orienteering
Nordic Walking
Nordic Walking
Power Walking
Power Walking
Cricket
Cricket
Handball
Handball
Field Hockey
Field Hockey
American Football
Baseball
Baseball
Roller Hockey
Roller Hockey
Netball
Volleyball and Beach Volleyball
Volleyball and Beach Volleyball
Badminton
Badminton
Table Tennis
Table Tennis
Squash
Squash
Padel
Padel
Frontenis
Beach Tennis
Basque Pelota
Ice Hockey
Ice Hockey
Ice & Figure Skating
Ice & Figure Skating
Skateboarding and Longboarding
Skateboarding and Longboarding
Archery
Archery
Darts
Darts
Snooker and Pool
Snooker and Pool
Boules and Petanque
Boules and Petanque
Skittles and Palet
Wallball
Carp Fishing
Carp Fishing
Predator fishing
Predator fishing
Coarse & Match Fishing
Coarse & Match Fishing
Sea fishing
Sea fishing
Teqball
Racketball
Race Walking
Floorball
Floorball
Table Football
Bushcraft - Bivouac
Bushcraft - Bivouac
See all sports
Women
Women
Shop all Women
Clothing
Clothing
Shoes
Shoes
Activewear
Activewear
Swimwear
Swimwear
Loungewear
Bikes
Bikes
Athleisure
Plus Size Clothing
Plus Size Clothing
Bags and Accessories
Bags and Accessories
Sales
Sales
Men
Men
Shop all Men
Clothing
Clothing
Shoes
Shoes
Bikes
Bikes
Activewear
Activewear
Swimwear
Swimwear
Bags and Accessories
Bags and Accessories
Loungewear
Athleisure
Plus Size Clothing
Sales
Cold Weather Collection
Base Layers
Kids
Kids
Shop all Kids
Clothing
Clothing
Shoes
Shoes
Outdoor Activities
Outdoor Activities
Bags and Accessories
Bags and Accessories
Baby and Toddlers
Baby and Toddlers
Swimwear and Beachwear
Swimwear and Beachwear
Back To School
Sales
Kids Cycling
Accessories
Accessories
Shop all Accessories
Sports Electronics
Sports Electronics
Bags
Bags
Footwear Accessories
Footwear Accessories
Water Bottles, flasks and protein shakers
Water Bottles, flasks and protein shakers
Sunglasses
Face Masks
Umbrellas
Navigational Equipment
Navigational Equipment
Hats, Headwear and Gloves
Hats, Headwear and Gloves
Rain Poncho and Capes
Towel and Towel Ponchos
Activity Trackers
Nutrition and Body Care
Nutrition and Body Care
Shop all Nutrition and Body Care
Protein
Protein
Food and Snacks
Food and Snacks
Vitamins & Supplements
Vitamins & Supplements
Hydration
Hydration
Energy Supplements
Energy Supplements
Pre, Intra and Post-Workout
Pre, Intra and Post-Workout
Protein Shakers & Water Bottles
Protein Shakers & Water Bottles
Recovery and Injury
Recovery and Injury
Skin and Body Care
Skin and Body Care
Pre, Intra and Post-Workout
Workshop Services and Spare Parts
Workshop Services and Spare Parts
Shop all Workshop Services and Spare Parts
Repair Your Product Yourself
Repair Your Product Yourself
Repair Your Product With Us
Repair Your Product With Us
Second Life Products
Deals
Deals
Shop all Deals
Mens Sale
Womens Sale
Kids Sale
Running Sale
Ski Sale
Fitness Sale
Cycling Sale
Hiking Sale
Swimming Sale
Camping Sale
Football Sale
Sailing Sale
Golf Sale
Water Sports Sale
Gym & Dance Sale
Horse Riding Sale
Fishing Sale
Snowboard Sale
Up to 50% off
Brands
Brands
Designed by Decathlon
QUECHUA
Mountain sports
ROCKRIDER
Outdoor cycling
DOMYOS
Fitness & gym
KIPSTA
Team sports
ARTENGO
Racket sports
TRIBORD
Water sports
Brands we love
ADIDAS
SALOMON
THULE
QUIKSILVER
GARMIN
PUMA
ASICS
CANTERBURY
CONTINENTAL
FORCLAZ
ITIWIT
KALENJI
NABAIJI
OLAIAN
REEBOK
ROXY
SIMOND
TAYLORMADE
TRIBAN
TARMAK
UMBRO
VAN RYSEL
WEDZE
WILSON
YONEX
See all brands
Help & support
Find a store
Sports
Sports
Women
Women
Men
Men
Kids
Kids
Accessories
Accessories
Nutrition and Body Care
Nutrition and Body Care
Workshop Services and Spare Parts
Workshop Services and Spare Parts
Deals
Deals
Brands
Brands
KALENJI
KALENJI
See more
Filters
39 items
Price: high to low
product nature
shoes
11
t-shirt
9
tank top
5
sports bra
4
long-sleeved t-shirt
2
rain jacket
2
trainers
2
earphone
1
sweatshirt
1
track shoes
1
See all
sports
jogging
30
sport walking
12
athletics
7
trail
7
road running
6
nordic walking
4
obstacle course racing
3
speed race walking
3
distance race walking
2
sportswear
2
See all
gender
WOMEN'S
24
MEN'S
15
BOYS'
1
GIRLS'
1
NO GENDER
1
sizes
UK 5.5 : EU 39
10
UK 6.5 : EU 40
10
UK 7 : EU 41
9
UK 8 : EU 42
9
L
6
UK 11 : EU 46
6
UK 12 : EU 47.5
6
UK 10.5 : EU 45
5
UK 8.5 : EU 43
5
UK 9.5 : EU 44
5
See all
colors
black
153
blue
86
green
41
grey
39
white
39
pink
29
orange
23
brown
19
beige
18
yellow
18
See all
price
Minimum
Maximum
Gallery item 1 out of 2
KALENJI MEN'S WALK PROTECT LEATHER TRAINERS - WHITE
4.5
437
Rate: 4.5 stars, 437 votes
2 colors
£44.99
Gallery item 1 out of 6
KALENJI JOGFLOW 500.1 Men's Running Shoes-White, Blue, Red
4.4
3408
Rate: 4.4 stars, 3408 votes
6 colors
£39.99
KALENJI Refurbished Mens running shoes - Light Green and Off-White - A Grade
Sold and shipped by Decathlon UK - Second Life
£35.99
£39.99
Gallery item 1 out of 5
KALENJI RUN ACTIVE GRIP MEN'S RUNNING SHOES - BRONZE
4.3
14704
Rate: 4.3 stars, 14704 votes
5 colors
£34.99
KALENJI Women's reflecting hooded running jacket Rain Night - black
4.5
487
Rate: 4.5 stars, 487 votes
£34.99
KALENJI MEN'S KLNJ BE GEARED UP TRAINERS-BLACK
5
3
Rate: 5.0 stars, 3 votes
£34.99
Out of stock
Gallery item 1 out of 2
KALENJI KLNJ BE GEARED UP WOMEN'S WALKING TRAINERS PINK
4.6
39
Rate: 4.6 stars, 39 votes
2 colors
£34.99
KALENJI WOMEN'S RAIN RUN 100 JACKET - WHITE
4.7
57
Rate: 4.7 stars, 57 votes
£34.99
Gallery item 1 out of 2
KALENJI KLNJ BE FRESH Women's Trainers-Mauve
4.8
12
Rate: 4.8 stars, 12 votes
2 colors
£24.99
Out of stock
Gallery item 1 out of 4
KALENJI KLNJ BE Fresh Men's Trainers - Sky Blue
4.7
58
Rate: 4.7 stars, 58 votes
4 colors
£19.99
Gallery item 1 out of 3
KALENJI Women's KLNJ BE Fresh Breathable Walking Trainers - Blue
4.6
31
Rate: 4.6 stars, 31 votes
3 colors
£19.99
Was £21.99
Gallery item 1 out of 4
KALENJI Women's breathable running T-shirt Dry+ Breath - neon yellow
4.5
276
Rate: 4.5 stars, 276 votes
4 colors
£15.99
KALENJI Men's Running Breathable T-shirt KIPRUN Run 500 Dry+ Graph Lin
£15.99
Gallery item 1 out of 6
KALENJI Women's High Support Bra with Crossed Straps - White
4.6
5245
Rate: 4.6 stars, 5245 votes
6 colors
£14.99
Gallery item 1 out of 4
KALENJI Women's Running Lightweight Tank Top Light - dark blue
4.7
2183
Rate: 4.7 stars, 2183 votes
4 colors
£12.99
Gallery item 1 out of 5
KALENJI Soft and breathable women's running T-shirt - pink
4.6
1478
Rate: 4.6 stars, 1478 votes
5 colors
£12.99
KALENJI EKIDEN ONE SHOES - GREY
4.4
20602
Rate: 4.4 stars, 20602 votes
£12.99
£14.99
Gallery item 1 out of 2
KALENJI Women's long-sleeved running T-shirt Sun Protect - black
4.7
1880
Rate: 4.7 stars, 1880 votes
2 colors
£11.99
KALENJI Refurbished Womens breathable running T-shirt Dry+ Breath - white - A Grade
Sold and shipped by Decathlon UK - Second Life
£8.99
£9.99
Gallery item 1 out of 2
KALENJI Men's Running Breathable Tank Top Dry - black
4.6
2732
Rate: 4.6 stars, 2732 votes
2 colors
£6.99
Gallery item 1 out of 3
KALENJI Women's Muscle Back Seamless Bra with Medium Support - Black
4.5
1723
Rate: 4.5 stars, 1723 votes
3 colors
£6.99
Was £7.99
Gallery item 1 out of 9
KALENJI Dry Men's Breathable Running T-shirt - White
4.5
21992
Rate: 4.5 stars, 21992 votes
9 colors
£5.99
KALENJI Women's breathable Kiprun Run running T-shirt - white
4.6
153
Rate: 4.6 stars, 153 votes
£5.99
KALENJI Refurbished Womens breathable running tank top Dry - C Grade
Sold and shipped by Decathlon UK - Second Life
£5.59
£7.99
KALENJI Refurbished Kiprun 100 Dry Mens Breathable Running T-shirt - White - A Grade
Sold and shipped by Decathlon UK - Second Life
£5.39
£5.99
KALENJI Zipped Laundry Bag 30 x 40cm
4.4
284
Rate: 4.4 stars, 284 votes
£3.99
Gallery item 1 out of 2
KALENJI CJ80 trainers - White
2 colors
£49.99
Out of stock
Gallery item 1 out of 3
KALENJI CJ80 Women's trainers - Beige and pastel pink
3 colors
£49.99
Out of stock
Gallery item 1 out of 3
KALENJI Women's long running sweatshirt Warm+ - brown
4.7
303
Rate: 4.7 stars, 303 votes
3 colors
£29.99
Out of stock
KALENJI ATHLETICS TRAINERS WITH SPIKES BLACK WHITE
4.4
110
Rate: 4.4 stars, 110 votes
£19.99
Out of stock
Gallery item 1 out of 2
KALENJI Men's Running Breathable Tank Top Dry+ - glacier white
4.4
1285
Rate: 4.4 stars, 1285 votes
2 colors
£9.99
Out of stock
Gallery item 1 out of 2
KALENJI Women's breathable running tank top Soft - khaki
4.7
260
Rate: 4.7 stars, 260 votes
2 colors
£7.99
Out of stock
KALENJI Run Eliofeet Women's Running Shoes - Grey/Pink
4.3
415
Rate: 4.3 stars, 415 votes
£6.99
Out of stock
Gallery item 1 out of 4
KALENJI Women's breathable short-sleeved running T-shirt Dry - black
4.6
8699
Rate: 4.6 stars, 8699 votes
4 colors
£5.99
Out of stock
KALENJI BASIC RUNNING BRA - HIGH SUPPORT
4.4
10511
Rate: 4.4 stars, 10511 votes
£5.99
Out of stock
Gallery item 1 out of 2
KALENJI KALENJI 500 RUNNING EARBUD TIPS BLACK
3.1
8
Rate: 3.1 stars, 8 votes
2 colors
£3.99
Out of stock
Gallery item 1 out of 2
KALENJI BASIC RUNNING BRA GLACIER WHITE
4
4334
Rate: 4.0 stars, 4334 votes
2 colors
£2.99
Out of stock
KALENJI Run Dry children's athletics T-shirt - white
4.5
291
Rate: 4.5 stars, 291 votes
£2.09
Out of stock
KALENJI Men's Kiprun Fit Running Jersey - white
4.4
538
Rate: 4.4 stars, 538 votes
£0.79
Out of stock