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REI Co-op Men's Running Clothes

(40 products)
Products (40)
Remove brand filter:REI Co-op
Sort: Best Match
    REI Co-opSwiftland 7" Running Shorts - Men's
    $17.83 - $48.69
    Save 25% - 70%
    compared to  $59.95 - $64.95
    42 reviews with an average rating of 4.3 out of 5 stars
  • Sale Ends May 25
    Top Rated
    REI Co-opActive Pursuits T-Shirt - Men's
    $26.19
    Save 25%
    compared to  $34.95
    190 reviews with an average rating of 4.5 out of 5 stars
  • Sale Ends May 25
    Top Rated
    REI Co-opSwiftland Running T-Shirt - Men's
    $33.69
    Save 25%
    compared to  $44.95
    178 reviews with an average rating of 4.7 out of 5 stars
    REI Co-opSwiftland 5" Running Shorts - Men's
    $17.83 - $48.69
    Save 25% - 70%
    compared to  $59.95 - $64.95
    32 reviews with an average rating of 4.2 out of 5 stars
  • Sale Ends May 25
    Top Rated
    REI Co-opActive Pursuits 7" Shorts - Men's
    $33.69
    Save 25%
    compared to  $44.95
    79 reviews with an average rating of 4.7 out of 5 stars
  • Text reads: ‘Anniversary Sale 2026. 25% off’ over a collage of R E I Co-op Swiftland running clothing, gear, and accessories.

    Save 25% on all REI Co-op Swiftland running clothing, hydration vests & accessories

  • Sale Ends May 25
    Top Rated
    REI Co-opSwiftland Long-Sleeve Running T-Shirt - Men's
    $37.39
    Save 25%
    compared to  $49.95
    162 reviews with an average rating of 4.5 out of 5 stars
  • Sale Ends May 25
    Top Rated
    REI Co-opSwiftland Grid Running T-Shirt - Men's
    $37.39
    Save 25%
    compared to  $49.95
    19 reviews with an average rating of 4.6 out of 5 stars
    REI Co-opActive Pursuits Long-Sleeve Quarter-Zip Pullover - Men's
    $34.93 - $41.19
    Save 25% - 30%
    compared to  $49.95 - $54.95
    50 reviews with an average rating of 4.5 out of 5 stars
  • Sale Ends May 25
    Top Rated
    REI Co-opActive Pursuits Long-Sleeve T-Shirt - Men's
    $29.89
    Save 25%
    compared to  $39.95
    130 reviews with an average rating of 4.7 out of 5 stars
  • Sale Ends May 25
    REI Co-opSwiftland Grid Running Tank Top - Men's
    $33.69
    Save 25%
    compared to  $44.95
    18 reviews with an average rating of 4.0 out of 5 stars
  • Sale Ends May 25
    Top Rated
    REI Co-opSwiftland Hybrid Running Pants - Men's
    $67.39
    Save 25%
    compared to  $89.95
    111 reviews with an average rating of 4.7 out of 5 stars
  • Sale Ends May 25
    REI Co-opSwiftland Insulated Running Vest - Men's
    $67.39
    Save 25%
    compared to  $89.95
    20 reviews with an average rating of 4.4 out of 5 stars
  • Sale Ends May 25
    Top Rated
    REI Co-opActive Pursuits Pants - Men's
    $52.39
    Save 25%
    compared to  $69.95
    21 reviews with an average rating of 4.8 out of 5 stars
  • Sale Ends May 25
    REI Co-opSwiftland Windshell Running Jacket - Men's
    $67.39
    Save 25%
    compared to  $89.95
    16 reviews with an average rating of 3.5 out of 5 stars
  • Sale Ends May 25
    Top Rated
    REI Co-opOn The Trail Cap
    $26.89
    Save 25%
    compared to  $35.95
    56 reviews with an average rating of 4.8 out of 5 stars
  • Sale Ends May 25
    Top Rated
    REI Co-opSwiftland Thermal Running Half-Zip Pullover - Men's
    $67.39
    Save 25%
    compared to  $89.95
    33 reviews with an average rating of 4.7 out of 5 stars
  • Sale Ends May 25
    Top Rated
    REI Co-opSwiftland Running Tights - Men's
    $59.89
    Save 25%
    compared to  $79.95
    35 reviews with an average rating of 4.7 out of 5 stars
    REI Co-opActive Pursuits Midweight Joggers
    $66.93
    Save 25%
    compared to  $89.95
    39 reviews with an average rating of 4.5 out of 5 stars
  • Sale Ends May 25
    REI Co-opSwiftland 9" Running Short Tights - Men's
    $44.89
    Save 25%
    compared to  $59.95
    30 reviews with an average rating of 4.4 out of 5 stars
    Top Rated
    REI Co-opSwiftland Thermal Running Crew Pullover - Men's
    $23.83 - $55.93
    Save 30% - 70%
    compared to  $79.95
    20 reviews with an average rating of 4.6 out of 5 stars
  • Sale Ends May 25
    Top Rated
    REI Co-opSwiftland Run Low Socks - 2 Pairs
    $21.73
    Save 27%
    compared to  $29.90
    86 reviews with an average rating of 4.6 out of 5 stars
    REI OUTLET
  • Sale Ends May 25
    Top Rated
    REI Co-opActive Pursuits Cap
    $26.89
    Save 25%
    compared to  $35.95
    71 reviews with an average rating of 4.7 out of 5 stars
  • Sale Ends May 25
    Top Rated
    REI Co-opSwiftland Run Low Socks
    $11.19
    Save 25%
    compared to  $14.95
    86 reviews with an average rating of 4.6 out of 5 stars
  • Sale Ends May 25
    REI Co-opActive Pursuits Midweight Shorts
    $52.39
    Save 25%
    compared to  $69.95
    2 reviews with an average rating of 4.5 out of 5 stars
  • Sale Ends May 25
    REI Co-opFlash Power Stretch Gloves
    $32.19
    Save 25%
    compared to  $42.95
    140 reviews with an average rating of 4.5 out of 5 stars
  • Sale Ends May 25
    REI Co-opFlash Gaiters
    $33.69
    Save 25%
    compared to  $44.95
    36 reviews with an average rating of 3.6 out of 5 stars
  • Limited time only! The R E I Co-op Mastercard.

    Get $130 in value

    When approved for the REI Co-op Mastercard by May 25, you’ll get $30 in card rewards. Plus, you can earn a $100 REI gift card after your first non-REI purchase within 60 days from account opening. Terms apply.

  • Sale Ends May 25
    REI Co-opMerino Wool Liner Gloves 2.0
    $22.39
    Save 25%
    compared to  $29.95
    215 reviews with an average rating of 4.4 out of 5 stars
  • Sale Ends May 25
    REI Co-opSwiftland Run Quarter Socks - 2 Pairs
    $22.73
    Save 28%
    compared to  $31.90
    63 reviews with an average rating of 4.4 out of 5 stars
    REI OUTLET
  • Sale Ends May 25
    REI Co-opSwiftland Running Gaiters
    $26.19
    Save 25%
    compared to  $34.95
    20 reviews with an average rating of 3.7 out of 5 stars
  • Sale Ends May 25
    REI Co-opActive Pursuits Sun Sleeves
    $24.69
    Save 25%
    compared to  $32.95
    72 reviews with an average rating of 4.4 out of 5 stars
1–30 of 40 products
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