PhantomRunner
Race your runs against 54 years of marathon history
PhantomRunner launched on December 7, 2025 with 1 votes.
What it does
Compare your Strava runs to historic race results. See where your pace would rank in legendary marathons and races throughout history. Built for data-obsessed runners.
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Ten years of running every day, visualized2025 · nodaysoff.run · ▲958Today marks ten years, 3653 consecutive days, of running at least one mile every day under the USRSA rules [1]. To celebrate, I built an interactive dashboard that turns a decade of GPX files into charts you can explore. Running has truly changed my life: I've made lifelong friends, explored beautiful places, and more importantly invested into my own health and fitness, which I'm starting to see the positive benefits as I get older. The stack is pretty simple: a NextJS app, with a Postgres database to keep all my running data, and all the stats are pre-computed and cached in Redis, so I…
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