Who Runs The Rehearsal?!

I believe the officiant typically runs the actual rehearsal, though the bride and groom could also lead it. The rehearsal dinner is up to the bride and groom.

If you have a DOC or a coordinator provided by the venue, they should run the rehearsal as far as lining people up, timing, etc. The officiant will just run through the ceremony scripting and any readings, prayers, unity ceremonies, or other ceremony elements you might be incorporating.

We didn't have a day of coordinator or wedding planner, so me and my maid of honor worked together to run the rehearsal. We told people where to stand, line up, and figured out the timing of everything. Then our officiant ran through the script.

Our Officiant will be running ours

Our day of coordinator ran ours.

Usually the officiant. Otherwise the day of coordinator. Venue coordinators and other vendors will not touch this.

We got married at our church and they provided a coordinator for the ceremony. She handled everything for the rehearsal and say of including fluffing my dress/train before i walked down the isle.
If you hired a planner/day of coordinator they will handle this.
If your venue doesn’t have something like this, maybe enlist the help of a parent or close family member to assist both at the rehearsal and day of.

Our officiant ran the rehearsal, but our DOC and our venue coordinator were there as well to help out and chime in with details.

Our wedding planner/day or coordinator ran our rehearsal.

Our officiant will run our rehearsal. The owner of our venue is also our day of coordinator.

I ran mine aha I didn’t have a coordinator to so I did it myself

Our coordinator (who came with the venue) ran ours

If you have a planner or day of coordinator they should run the rehearsal. If not then ask your officiant to run it