20.26 race time predictions

Ha, just noticed it as well. Marathon prediction down by 10 minutes. Easiest fitness gain I ever had.

To be fair, I think the new estimates are probably more correct than the old ones. So possibly a "bug" fix

You have read the release notes?

“Improvements to race time predictions based on fitness level and recent efforts.“

https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-955-series/383109/forerunner-955-software-version-20-26---20-phased-rollout

DGUTSTADT said:

So possibly a "bug" fix

Yes.

My reading comprehension fail here. I skimmed the change log but somehow missed it. I reckon my old predicted time was 30 secs slower than reality whereas the new time is 30 secs too optimistic. So overall, it does a pretty good prediction for me when all is said and done.