updates beta athletes
Building in beta: What Chiron's First Athletes Are Testing
Chiron is in beta with a small group of competitive runners. Here's what we've been building and why we're starting with athletes before coaches.
Plan. Adapt. Perform.
Chiron is the ultimate training platform for coaches, runners, and clubs. Track progress, optimise training, and perform on race day.
Join the Chiron Beta
Get the latest training insights and early access updates.
Beta testing opens soon. Join the waitlist to be among the first.
Train Smarter. Run Faster.
Set goals, track every session, and get insights that actually reduce injury risk and improve performance. Chiron removes the hassle of spreadsheets and manual tracking, so you can focus on what matters.
Collaborate Effortlessly
Coaches, athletes, and clubs can share plans, monitor progress, and stay in sync. Teamwork has never been this simple.
AI Coaching, Made Simple
Chiron's Assistant Coach AI helps coaches do more for their athletes. Quickly spot performance trends, identify potential issues, and tailor training—all at scale—so every athlete reaches their potential.
Club Racing, Reimagined
Organising a race? Chiron handles manual and RFID chip timing, start lists, and live results. Keep events simple, accurate, and stress-free.
Learn More →Latest from the Blog
Stay up to date with our latest training tips and insights.
chironpy open-source tools
chironpy 0.29 — FIT File Merge Support and 1Hz Resampling
chironpy 0.29 adds WorkoutData.merge_many() for combining FIT files, with configurable gap handling and automatic 1Hz resampling for Python endurance data.
updates ios testflight
Chiron Is Now Live on TestFlight
Chiron is now available on TestFlight, marking a major milestone as we prepare for private beta testing in the coming weeks.
Ready to Run Smarter?
Join Chiron today. Plan your training, adapt with insight, and perform at your best—on and off the track.