News, training insights, and release notes from ulTrain — the iOS app for endurance, strength, and hybrid athletes.https://blog.ultrain.fit/https://blog.ultrain.fit/posts/welcome-to-the-ultrain-blog/https://blog.ultrain.fit/posts/welcome-to-the-ultrain-blog/A new home for training insights, feature deep-dives, and release notes from the team building ulTrain.Fri, 10 Jul 2026 00:00:00 GMThttps://blog.ultrain.fit/posts/hybrid-training-why-it-works/https://blog.ultrain.fit/posts/hybrid-training-why-it-works/The case for combining endurance and strength work — and how ulTrain's Hybrid mode structures both without burning you out.Wed, 08 Jul 2026 00:00:00 GMThttps://blog.ultrain.fit/posts/private-by-design/https://blog.ultrain.fit/posts/private-by-design/Local-first tracking, opt-in sync, and no advertising model — the architecture decisions behind ulTrain's privacy stance.Sun, 05 Jul 2026 00:00:00 GMT