It is obvious you have no idea as to how long it took her and I could care less. It is not as easy as how far and how fast did she run. You are trying to prove something here why not just get on with it.
The one thing you have not proven is did Shelley and Lovelady lie to discredit Adams and Styles. You just never really read their statements and realized Shelley’s statement hinged on the arrival of Calvery and how long that it took her to go that far. There is no missing three minutes in their statements. That is the real point, and which is the basis for this whole exercise. Here is the bottom line, Adams and Styles did not leave as early as they thought.

For the fourth time - how long do
you think it took Gloria to reach the front steps?
Don't be so cowardly and just answer the question.
There's an obvious reason why you won't answer it - you're going to make a massive fool of yourself. Again.
It's such a simple question Jack.
It has been proven, beyond any reasonable doubt, that Shelley and Lovelady lied to the Commission about their movements after the assassination.
The 3 Minute Lie is proven to be a lie by the Darnell footage.
It's proven to be a lie by the Truly/Baker time trials.
It's proven to be a lie by their same-day affidavits.
Shelley - after the shots, he ran across the street to the "corner of the park", he ran into Gloria
across the street, returned to the steps and went back inside the building.
Lovelady - stayed on the front steps then went back in the building with Shelley.
In their WC statements Gloria runs up to them while they are still at the steps - contradicting Shelley's affidavit.
Then
both men run across the street to "that little, old island" - contradicting Lovelady's affidavit.
In their affidavits there is no mention of making their way down the Elm Street extension, hanging round the railroad yard then re-entering the building through the west door because none of that happened. Both men were back inside the front of the building within seconds of the shooting.
In further statements, as their lie evolves, Lovelady has them running down to where the limo slowed down and not the railroad yard. Shelley has them accompanying police officers down to the railroad yard where they stay for ten minutes!
The Darnell footage shows Baker reaching the foot of the TSBD steps seconds after the shooting.
According to their WC statements Shelley and Lovelady have already spoken with Gloria and made their way across the Elm Street extension.
How do YOU explain this discrepancy? [Don't bother ducking this question]

Poor old Jack.