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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.
"Glow & go'' ankle socks

"Glow & go'' ankle socks

"Glow & go'' ankle socks
''Cheetahs always win'' ankle socks

''Cheetahs always win'' ankle socks

''Cheetahs always win'' ankle socks
'Stars in your eyes" crew socks

'Stars in your eyes" crew socks

'Stars in your eyes" crew socks
''Pack your trunks" vest

''Pack your trunks" vest

''Pack your trunks" vest
''Stride & hide'' wrapit

''Stride & hide'' wrapit

''Stride & hide'' wrapit
Racer shorts
''Lucky dip" racer shorts

''Lucky dip" racer shorts

''Lucky dip" racer shorts
''Pump up the jam'' ankle socks

''Pump up the jam'' ankle socks

''Pump up the jam'' ankle socks
''Stars in your eyes'' ankle socks

''Stars in your eyes'' ankle socks

''Stars in your eyes'' ankle socks
"Exotic tropic" t-shirt

"Exotic tropic" t-shirt

"Exotic tropic" t-shirt
Racer shorts
''Pretty petal'' racer shorts

''Pretty petal'' racer shorts

''Pretty petal'' racer shorts
''Exotic tropic" vest

''Exotic tropic" vest

''Exotic tropic" vest
"Hyper vibes" sunglasses

"Hyper vibes" sunglasses

"Hyper vibes" sunglasses
''Smiley miley'' fitted shorts

''Smiley miley'' fitted shorts

''Smiley miley'' fitted shorts
''Hexy geomexy'' ankle socks

''Hexy geomexy'' ankle socks

''Hexy geomexy'' ankle socks
''Sprinkle-of-joy'' black ankle socks

''Sprinkle-of-joy'' black ankle socks

''Sprinkle-of-joy'' black ankle socks
''Basic b*tch'' pink crew socks

''Basic b*tch'' pink crew socks

''Basic b*tch'' pink crew socks
''Running makes me happy" Casual Tee (white)

''Running makes me happy" Casual Tee (white)

''Running makes me happy" Casual Tee (white)
''Neo geometric'' ankle socks

''Neo geometric'' ankle socks

''Neo geometric'' ankle socks
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).