Juniors' Activewear

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Whether you're at the gym, on the track, or in PE, you want to look good and feel comfortable. Shop juniors' activewear at thredUP to find great clothes at prices that are up to 90% off estimated retail.

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Filtering byJuniors: activewear
Victoria's Secret Pink Size Sm
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View Product: Victoria's Secret Pink Size Sm

Victoria's Secret Pink

Size Sm
$13.99 $36

$8.39 40% off with

Aerie Size XL
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View Product: Aerie Size XL

Aerie

Size XL
$12.99 $36

$9.09 30% off with

Performance Women's Wear Size 1
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View Product: Performance Women's Wear Size 1

Performance Women's Wear

Size 1
$4.99 $30

$2.49 50% off with

Nike Size XS
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View Product: Nike Size XS

Nike

Size XS
$7.99 $54

$3.99 50% off with

Nike Size Sm
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View Product: Nike Size Sm

Nike

Size Sm
$24.99 $89

$17.49 30% off with

Nike Size Med
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View Product: Nike Size Med

Nike

Size Med
$14.99 $54

$10.49 30% off with

Nike Size XS
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View Product: Nike Size XS

Nike

Size XS
$8.99 $54

$5.39 40% off with

Adidas Size XS
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View Product: Adidas Size XS

Adidas

Size XS
$12.99 $71

$7.79 40% off with

Nike Size Sm
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View Product: Nike Size Sm

Nike

Size Sm
$5.99 $54

$2.99 50% off with

Nike Size Sm
Price Drop
View Product: Nike Size Sm

Nike

Size Sm
$20.99 $54

$12.59 40% off with

Nike Size Lg
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View Product: Nike Size Lg

Nike

Size Lg
$49.99 $89

$25.00 50% off with

Adidas Size Sm
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View Product: Adidas Size Sm

Adidas

Size Sm
$17.99 $71

$10.79 40% off with

Adidas Size Sm
Price Drop
View Product: Adidas Size Sm

Adidas

Size Sm
$23.99 $119

$14.39 40% off with

Nike Size Sm
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View Product: Nike Size Sm

Nike

Size Sm
$9.99 $54

$4.99 50% off with

Adidas Size XS
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View Product: Adidas Size XS

Adidas

Size XS
$16.99 $71

$10.19 40% off with

Nike Size Med
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View Product: Nike Size Med

Nike

Size Med
$20.99 $89

$12.59 40% off with

Adidas Size Sm
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View Product: Adidas Size Sm

Adidas

Size Sm
$26.99 $119

$18.89 30% off with

Lululemon Athletica Size 4
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View Product: Lululemon Athletica Size 4

Lululemon Athletica

Size 4
$43.99 $98

$26.39 40% off with

Lululemon Athletica Size 2
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View Product: Lululemon Athletica Size 2

Lululemon Athletica

Size 2
$42.99 $98

$25.79 40% off with

Topshop Size 8
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View Product: Topshop Size 8

Topshop

Size 8
$46.99 $180

$28.19 40% off with

Lululemon Athletica Size 11
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View Product: Lululemon Athletica Size 11

Lululemon Athletica

Size 11
$15.99 $98

$7.99 50% off with

Victoria's Secret Pink Size XS
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View Product: Victoria's Secret Pink Size XS

Victoria's Secret Pink

Size XS
$19.99 $60

$11.99 40% off with

Aerie Size XS
Price Drop
View Product: Aerie Size XS

Aerie

Size XS
$12.99 $36

$7.79 40% off with

Adidas Size Sm
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View Product: Adidas Size Sm

Adidas

Size Sm
$7.99 $71

$3.99 50% off with

Adidas Size Sm
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View Product: Adidas Size Sm

Adidas

Size Sm
$16.99 $119

$8.49 50% off with

Assorted Brands Size 3
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View Product: Assorted Brands Size 3

Assorted Brands

Size 3
$5.99 $36

$2.99 50% off with

Nike Size Sm
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View Product: Nike Size Sm

Nike

Size Sm
$9.99 $54

$4.99 50% off with

Adidas Size Sm
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View Product: Adidas Size Sm

Adidas

Size Sm
$9.99 $71

$4.99 50% off with

Nike Size Med
Price Drop
View Product: Nike Size Med

Nike

Size Med
$10.99 $54

$7.69 30% off with

Nike Size Sm
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View Product: Nike Size Sm

Nike

Size Sm
$9.99 $54

$5.99 40% off with

Nike Size XS
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View Product: Nike Size XS

Nike

Size XS
$15.99 $54

$7.99 50% off with

Adidas Size Sm
Price Drop
View Product: Adidas Size Sm

Adidas

Size Sm
$16.99 $71

$10.19 40% off with

Adidas Size Sm
Price Drop
View Product: Adidas Size Sm

Adidas

Size Sm
$10.99 $71

$6.59 40% off with

Forever 21 Size Sm
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View Product: Forever 21 Size Sm

Forever 21

Size Sm
$7.99 $20

$5.59 30% off with

Nike Size Lg
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View Product: Nike Size Lg

Nike

Size Lg
$11.99 $54

$7.19 40% off with

Nike Size Sm
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View Product: Nike Size Sm

Nike

Size Sm
$20.99 $54

$12.59 40% off with

Nike Size Sm
Price Drop
View Product: Nike Size Sm

Nike

Size Sm
$12.99 $54

$7.79 40% off with

Lorna Jane Active Size 1
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View Product: Lorna Jane Active Size 1

Lorna Jane Active

Size 1
$16.99 $89

$8.49 50% off with

Lululemon Athletica Size 4
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View Product: Lululemon Athletica Size 4

Lululemon Athletica

Size 4
$42.99 $98

$25.79 40% off with

Lululemon Athletica Size 2
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View Product: Lululemon Athletica Size 2

Lululemon Athletica

Size 2
$42.99 $98

$25.79 40% off with

Adidas Size XS
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View Product: Adidas Size XS

Adidas

Size XS
$11.99 $71

$5.99 50% off with

Adidas Size Med
Price Drop
View Product: Adidas Size Med

Adidas

Size Med
$11.99 $71

$7.19 40% off with

Adidas Size XS
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View Product: Adidas Size XS

Adidas

Size XS
$21.99 $71

$10.99 50% off with

Adidas Size Sm
Price Drop
View Product: Adidas Size Sm

Adidas

Size Sm
$13.99 $71

$6.99 50% off with

Adidas Size XS
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View Product: Adidas Size XS

Adidas

Size XS
$10.99 $71

$5.49 50% off with

Hollister Size XS
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View Product: Hollister Size XS

Hollister

Size XS
$22.99 $36

$11.49 50% off with

Aerie Size XS
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View Product: Aerie Size XS

Aerie

Size XS
$7.99 $36

$3.99 50% off with

Lululemon Athletica Size 4
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View Product: Lululemon Athletica Size 4

Lululemon Athletica

Size 4
$40.99 $98

$24.59 40% off with

Nike Size XS
Price Drop
View Product: Nike Size XS

Nike

Size XS
$9.99 $54

$4.99 50% off with

Nike Size Sm
Price Drop
View Product: Nike Size Sm

Nike

Size Sm
$18.99 $54

$11.39 40% off with