Uhh. I don't know if you do much running, but for that I can't think of anything that would be more appropriate than "Hurry!!" from FFX, or alternatively, (as I like to think of it) - the predecessor - "Escape!" from Dewprism / Threads of Fate (same composer). :P
Massive quantities of vocal trance work for me. In the vgm-dom it's hard to recommend single albums (I'm partial to mixtapes of sorts) but Castlevania (Yamane) is good for mid-tempo songs, Harmony of Despair is a good best-of. Ridge Racer, Wangan Midnight and other racing series when I gotta go fast. Guilty Gear and BlazBlue are fun stuff. Yakuza/Ryu ga Gotoku series have many great high-energy songs. Sakuraba's endless battle themes are good source of motivation too, and other RPGs too, etcetera.
Thanks for all the recommendations! I tried Shatter yesterday, very cool, it seems like there isn't enough going on but it still keeps the interest. Looks like the soundtrack is only $3 on Bandcamp, too.
Guilty Gear seems like a great idea, not sure why I didn't think of it yet, I'll try one of those today, maybe Labyrinth no Katana tomorrow which I hadn't heard.
I wonder if Twinsanity falls under "vocal trance" somehow with its semi-acapella. Maybe I should try some Smooth McGroove :)
Fwiw I'm not running at this point, I'm mostly doing time on an elliptical in my apartment building as it's a lot easier than even a treadmill. If I want to do some aerobic activity as frequently as possible easy is best.