You want to arrive at the starting line well trained, not overtrained. Run those long runs at a more comfortable pace, and save race pace for other days of the week, or for the marathon itself.
What is the Optimal Long Run Pace - Runners Connect
Long Run Pace: What should mine be?
Should I Run Long Runs at Race Pace?
Long Run Pace: What should mine be?
Running A Marathon or Half? Get Fast First
Hal Higdon on X: Do long runs 30-90 seconds or more slower than race pace. Running long at race pace is like doing a race a weekend, self-destructive. Even the Kenyans don't
Race Pace Analysis - based on FP2 : r/formula1
2023 Saudi Arabian Grand Prix FP-2 Qualifying Simulation And Long Run Pace Analysis : r/F1Technical
Running Faster vs. Running Longer, Fitness and Cardio Benefits
How To Run A Sub 1:45 Half Marathon: Training Plan + Guide
How to Run Long Distances: 12 Steps (with Pictures) - wikiHow