Portland Running Apparel and 503 Shirts

The Portland collection opens with the 503 area-code tee - a heavyweight oversized graphic tee with Mount Hood and the pines drawn through the numerals. Each City Series design is a limited run of 100 pieces; skyline tees and five-panel hats join as the Portland chapter grows. New: the full-color Portland Color Series tee and matching forest/rose cap. Any two city tees bundle for $75.

Portland joins the City Series with the 503 area-code tee: Mount Hood and the pines drawn through the 503 numerals in white line art, RUN YOUR CITY beneath, printed heavy on an oversized black tee. 503 is Portland's original area code, repped across bridges and trails.

This is gear for Waterfront loops, Forest Park singletrack, and bridges in every direction. Like every City Series design it is a limited run of 100 pieces - when the 503 sells through, it is retired. Skyline tees and five-panel hats join as the Portland chapter grows.

New to the Portland collection: the Color Series. The tee carries a full-color illustration of Mount Hood, cherry blossoms and the bridge in the rain with MILES IN THE MIST in block letters beneath the 503, and the matching forest/rose five-panel cap finishes the set. Pair the tee with any other city tee - skyline, area-code or Color Series - and the bundle is $75 flat.

Looking for people to run with in Portland? Ninja Run Club maintains a human-verified Portland run club directory with meet days, paces and neighborhoods - find your crew, then dress like it.

Find Portland run clubs in the NRC directory

Portland 503 black oversized running t-shirt featuring Mount Hood, Portland bridges, river reflections and misty Northwest weather and the words Miles in the Mist by Ninja Run Club

Portland 503 Miles in the Mist Oversized Running T-Shirt

$42.00 USD · In stock

The Portland 503 shirt is a limited Ninja Run Club oversized heavyweight tee for runners who want city-specific gear. The black graphic shirt features Mount Hood, Portland bridges, river reflections and misty Northwest weather and the line "Miles in the Mist."

Portland 503 Ninja Run Club five-panel running hat in Forest Green / Pink / Cream with NRC embroidery and Portland rose detail

Portland 503 NRC Five-Panel Running Hat

$36.00 USD · In stock

The Portland 503 NRC hat is a limited five-panel running cap built around a city-specific colorway. Forest-green five-panel, pink rope, cream NRC embroidery and a Portland rose side detail.

Frequently asked questions

What does 503 mean on Portland shirts?

503 is Portland's original area code, repped across bridges and trails.

What is drawn in the 503 numerals?

Mount Hood and the pines, in the same white line-art style as the rest of the City Series. Run your city.

Will there be more Portland designs?

Yes - the 503 tee is the first Portland drop. Skyline tees and five-panel hats join the Portland collection as the community grows.