Originally Posted by skydive69
You have completed a thorough warm up, and it is 10 minutes until your start time. Earlier, you have checked to make sure that the start times are going as scheduled. Prior to getting to your place in line, put your bicycle in the gear with which you will start the race. I typically start in 53-14 assuming no wind and a flat roadway at the starting line. If you start in too low a gear, you will spin out too quickly leading to unnecessary early shifting. If you start in too high a gear, your legs will be forced to make a harder effort than needed to efficiently get off the line. You need to try this in practice to find your own best starting gear and then consider start conditions. Some of the variables include an up or down slope, tailwind, fast, sharp turn just off the line, ramp start, holder or foot-down start.
Something I never really considered, but employed in my last TT. This advice is ****in ace.