This morning, I did a Zwift Activity (Group Ride) that Zwift sync’s in the following fashion: Zwift → Intervals.icu Zwift → Strava Intervals.icu manifested TWO activity references for the Zwift Activity. First, the Zwift one: Zwift → Intervals.icu The Intervals.icu activity: https://intervals…

[image] Intervals.icu FAQ Guide FAQ: Sync Activities from Other Sources like Garmin, Wahoo, Strava Duplications of data from Strava & other source? This can happen if Strava and another source both import the same workout but with slightly different files (for …

Thanks, I searched “Zwift” and duplicate and all sorts of other stuff to not find this in the FAQ. I much appreciate it. It’s the first time I had seen it so I thought it better to report. The only thing I can think of is that I stopped the ride, about 20 minutes elapsed before I saved the ride, e…

It was the first entry of the post (Strava and any other source) Seems reasonable that Strava is using moving time, while zwift may use elapsed time, so the files could be slightly different. Just in case it happens again, please show screenshots of the summaries that may help to understand the ro…

I’ve seen duplicate activities from Zwift/Strava, for the first time. Looks like time etc identical [image]

Duplicate Intervals.icu Activities Referencing Same Strava-linked Activity

Bug Reports

R2Tom 9 June 2026 05:14 2

Just delete the “Strava only” one