You can bulk add trail reports for all the trails you rode on a recent ride. At the bottom of a ridelog's detail page is a link to a webpage with a special form to quickly enter the conditions of the trails you rode.
This only applies if you have ridden an established trail or set of trails on your ride. At the bottom of the ridelog's detail page, you'll see a button that says, "Add Trail Reports."
Click on this button to take you to a page where you can enter the conditions of all the trails you rode.
If you wish to add a single trail report, you can do so by following the instructions here.
Here is a demo:
Note: the functionalities shown in the video below differ slightly from the UX offered in the app today. The app has undergone a number of release updates, and if you have kept your Trailforks app up-to-date, you should see a more updated version of many of these functions shown in the video. We have kept the video up on our help center as it still serves to show users the many features that Trailforks offers!