We run. We track. We built what we wished existed.
We're runners chasing our own goals — including a sub-3 marathon. We use Hashiri.AI every day to track training, analyze data, and get better. This isn't a product we built for someone else. It's the tool we needed and couldn't find.
Why We Built This
We log every run on Garmin, obsess over HR zones and lap splits, and dig into running physiology research. But the tools available never matched the depth we wanted. Garmin Connect shows the data without explaining it. Strava is social but shallow on analysis. Running calculators are scattered across dozens of websites.
We wanted one platform that connects everything: deep activity analysis with real running dynamics, evidence-based training knowledge, and an AI coach that actually understands your data — not just generic advice, but insights based on your HR zones, your lap splits, your race goals.
So we built Hashiri.AI. And we made most of it free, because we believe every runner who cares about improvement deserves access to quality tools and knowledge — not just those who can afford a personal coach.
What We Build
Anyone who takes running seriously. Whether you're training for your first marathon or chasing a BQ, if you care about understanding your data and improving — Hashiri.AI is for you. Free tools work for everyone. Connect a Garmin to unlock the full experience.
「走り」(hashiri) means "running" in Japanese — the pure act of moving forward. We chose this name because running, at its core, is simple and universal. Hashiri.AI exists to help you understand the science behind that simplicity, so every step counts.
Hashiri.AI is operated by Glasp Inc. We're a small team that believes in building tools we'd use ourselves — and making them available to the global running community.
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