Marathon Costumes & Accessories

Make your next charity run or fun race unforgettable with our brilliant range of marathon costumes & accessories at The Fancy Dress. From Superheroes and Animals to outrageous food outfits to group group-themed outfits, we’ve got everything to help you stand out from the starting line to the finish. Whether it’s for Comic Relief, a fancy dress fundraiser, or a themed 5K, our costumes are lightweight, breathable, and built for movement. With fast UK-wide delivery, easy returns, and secure checkout, your shopping experience is smooth and stress-free. Get ready to race in style, browse our marathon fancy dress now and run for fun!

  • Ladies Gym Exercise Sports Neon Sweat Headband & Wristbands Set

    Ladies Gym Exercise Sports Neon Sweat Headband & Wristbands Set

    From £2.49
    From £2.49

  • Children's Bat Cape

    Children's Bat Cape

    £7.99
    £0.00 £7.99

  • Ladies Over Knee Cotton Cycling Shorts

    Ladies Over Knee Cotton Cycling Shorts

    £5.00
    £5.00

  • Men's Life Guard Costume

    Men's Life Guard Costume

    £11.99
    £11.99

  • Adult Little Red Riding Hood Satin Cape

    Adult Little Red Riding Hood Satin Cape

    £11.49
    £0.00 £11.49

  • Boys Life Guard Costume

    Boys Life Guard Costume

    £9.99
    £9.99

  • Girls Life Guard Costume

    Girls Life Guard Costume

    £9.99
    £9.99

  • Unisex Gym Exercise Sports Towelling Wristbands

    Unisex Gym Exercise Sports Towelling Wristbands

    £1.99
    £0.00 £1.99

  • Ladies 1980s Fancy Dress Neon 3 Layers Tutu Skirt

    Ladies 1980s Fancy Dress Neon 3 Layers Tutu Skirt

    £5.99
    £5.99

  • Couple Life Guard Beach Bay Costume

    Couple Life Guard Beach Bay Costume

    From £25.99
    From £25.99

  • Mens Satin Hooded Group Cape Dresses

    Mens Satin Hooded Group Cape Dresses

    £12.99
    £12.99

  • Womens Red Velvet Hooded Cape Dress 65 Inches

    Womens Red Velvet Hooded Cape Dress 65 Inches

    £12.49
    £12.49

  • Mens Red Velvet Hooded Cape Dress 65 Inches

    Mens Red Velvet Hooded Cape Dress 65 Inches

    £12.49
    £12.49

  • Womens Purple Velvet Hooded Cape 65 Inches

    Womens Purple Velvet Hooded Cape 65 Inches

    £12.49
    £12.49

  • Mens Purple Velvet Hooded Cape 65 Inches

    Mens Purple Velvet Hooded Cape 65 Inches

    £12.49
    £12.49

  • Womens Black Velvet Hooded Cape 65 Inches

    Womens Black Velvet Hooded Cape 65 Inches

    £12.49
    £12.49

  • Mens Black Velvet Hooded Cape 65 Inches

    Mens Black Velvet Hooded Cape 65 Inches

    £12.49
    £12.49

  • Womens Satin Hooded Red Cape Dress

    Womens Satin Hooded Red Cape Dress

    £12.99
    £12.99

  • Womens Satin Hooded Purple Cape Dress

    Womens Satin Hooded Purple Cape Dress

    £12.99
    £12.99

  • Womens Satin Hooded Black Cape Dress

    Womens Satin Hooded Black Cape Dress

    £12.99
    £12.99