Speed Run and Grow might be miscalculating. Character with run speed of 4,300,800

phil.dawson · August 1, 2026, 2:18pm

Hi,

I think I may have found a bug with the way Speed Run and Grow interact.

Below is the link to the partial character I created:

When he grows to gargantuan size his run speed becomes 4,300,800. Which is a little under 3 million miles per hour.

While I know the rules say to be careful with the Super Speed power set because of the potential for abuse; this is way past pushing it.

Thanks, for looking into it,

Phil