⚠ Start time equals the original — Strava will reject as duplicate. Please change it.
Changing the date/time prevents Strava's "Duplicate Activity" rejection.
3 · Adjust Pace & Anti-Duplicate
1.00×
No change — same pace as original.
10 m
Translates the entire GPS track by a constant random offset (track shape preserved).
Helps bypass Strava duplicate detection based on GPS similarity.
Set to 0 to disable.