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happystride specialises in bright and functional running and fitness kit. Our award winning running and activewear will make sure you stand out from the crowd with our great quality kit in colourful designs. Whether you’re training, racing or just chilling you’ll be sure to love one of our 70+ bespoke designs. Our kit is so functional too - with phone pouches, inner shorts and zip pockets. Home of matchy-matchy kit, you can match your tops to your bottoms or match your mates! We stock all sizes from XS-XXXL in mens, women’s and unisex styles. happystride inspires happy running & fitness and we understand that running and exercise really helps your mental health therefore we make a donation from every product sold to a mental health charity. In 2025 we are supporting the charity CALM.
"Basic b*tch" blue leggings

"Basic b*tch" blue leggings

"Basic b*tch" blue leggings
"Exotic tropic" leggings

"Exotic tropic" leggings

"Exotic tropic" leggings
"'Best buds'' classic shorts

"'Best buds'' classic shorts

"'Best buds'' classic shorts
"Pretty petal" leggings

"Pretty petal" leggings

"Pretty petal" leggings
''Hexy geomexy'' leggings

''Hexy geomexy'' leggings

''Hexy geomexy'' leggings
''Leg day" classic shorts

''Leg day" classic shorts

''Leg day" classic shorts
''Glow & go'' leggings

''Glow & go'' leggings

''Glow & go'' leggings
''Totally pawsome'' fitted shorts

''Totally pawsome'' fitted shorts

''Totally pawsome'' fitted shorts
''We like to party" leggings

''We like to party" leggings

''We like to party" leggings
"Basic b*tch" grey leggings

"Basic b*tch" grey leggings

"Basic b*tch" grey leggings
"Pump up the jam" leggings

"Pump up the jam" leggings

"Pump up the jam" leggings
"Basic b*tch" blue sunglasses

"Basic b*tch" blue sunglasses

"Basic b*tch" blue sunglasses
"Basic b*tch" black sunglasses

"Basic b*tch" black sunglasses

"Basic b*tch" black sunglasses
"Flap your wings'' fitted shorts

"Flap your wings'' fitted shorts

"Flap your wings'' fitted shorts
''Basic b*tch'' black fitness shorts (7”)

''Basic b*tch'' black fitness shorts (7”)

''Basic b*tch'' black fitness shorts (7”)
"Sprinkle of joy" minty sunglasses

"Sprinkle of joy" minty sunglasses

"Sprinkle of joy" minty sunglasses
''Sprinkle-of-joy'' black fitness shorts (7”)

''Sprinkle-of-joy'' black fitness shorts (7”)

''Sprinkle-of-joy'' black fitness shorts (7”)
''Cheers beers" classic shorts

''Cheers beers" classic shorts

''Cheers beers" classic shorts
In aid of CALM

We think running and exercise helps happy minds. Therefore we make a donation from each sale to support mental health charities.

Our chosen charity is Campaign Against Living Miserably (CALM). 1% of all product sales will be donated to CALM (Charity number 1110621 in England & SC044347 in Scotland).