Structured intervals, GPS routes, heart rate zones, and PR goals — the running tracker built for people chasing their next personal record.
No noise, no social feed — just the numbers that tell you whether today was faster than yesterday.
Real-time pace, GPS, and heart rate zones.
Set the target. Watch the progress.
From Couch to 5K to marathon block.
Apple Health and Google Health Connect keep your existing runs and heart rate history in sync automatically — no manual re-entry.
Every feature unlocked, no credit card required. Then upgrade to PR Chaser Pro to keep going.