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Koichi Iwasa

WeRunFar Profile: Koichi Iwasa

By Jessica Campbell 3 comments

An in-depth profile of Japanese ultrarunner and DogsorCaravan.com founder Koichi Iwasa.

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Best Trail Running Shoes New Trail Shoes Late 2021 Heel-to-Toe Drop Adidas Terrex Speed Ultra Altra Lone Peak 6 Arc'teryx Norvan SL 2 Brooks Cascadia 16 and 16 GTX Brooks Catamount Hoka Speedgoat 5 Hoka Torrent 2 Hoka Zinal Inov-8 Terraultra G 270 Inov-8 X-Talon Ultra 260 V2 La Sportiva Akasha II La Sportiva Blizzard GTX La Sportiva Bushido II La Sportiva Cyklon La Sportiva Jackal La Sportiva Karacal Merrell Antora 2 and Antora 2 GTX New Balance Fresh Foam Hierro V6 Nike Kiger 7 Nike Pegasus Trail 3 On Cloudultra Salomon Sense Ride 4 Salomon S/Lab Pulsar Salomon S/Lab Ultra 3 Salomon Speedcross 5 Salomon Ultra Glide Saucony Canyon TR Saucony Peregrine 12 SCARPA Spin Infinity SCARPA Spin Ultra Scott Kinabalu RC 2.0 Skechers GoRun Razor Trail Speedland SL:PDX TNF Vectiv Enduris Topo Mtn Racer 2 Topo Terraventure 3 Topo Ultraventure 2 Topo Ultraventure Pro VJ Ultra

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