Boston Marathon Collection
Last year’s collection sold out in minutes, so we’re back with Running Supply to bring you a new limited-edition collection to celebrate the 2026 Boston Marathon.
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Soak in the colors of spring
Our Spring 26 release is a reflection of the colors around us, honoring our renewed connection with the earth.
Spring LaunchShop By Product Line
Past Season
We’re making room for new styles, which means you get exclusive savings on select Swiftwick socks. Shop select past-season styles at a special price, while they last.
Aspire
Ultra Light
Flite XT
State-of-the-Art Stability
Flite XT Trail
State-of-the-Art Stability: with Merino
Maxus
Max Cushion
Vision
Style & Performance