I don't know any sites, but one song that I mentally will 'play' sometimes is the Doobie Brothers 'China Grove.' It jumps right in with a strong guitar lick, focused on the first beat as the down beat, and it's a fast tune. Some old Joe Walsh/James Gang stuff works well, too, as does some Bruce Springsteen. In one of my early triathlons, "Cabaret" popped into my head near the start of the run. I could not shake that song for miles. So now I also plan out the music that I'll focus on during a race (without headphones - I just 'play' the song as I plod along). Of course, you probably aren't looking for old music like this ...
Aren't we about the same age?

(42 here)According to one of the sites I found, Cabaret comes in at 218bpm. I don't think I'm
quite prepared for a sub-2hr marathon just yet.

Of course, this number might already be doubled (an 80bpm song is the same as a 160bpm song, just hit the beat with one foot instead of both...similar to "green lights are timed for 45" means they're also timed for 90 lol) for whatever reason, so in actuality it may be a 109bpm song instead, which is too slow when compared to 160bpm.
Springsteen's "Born To Run" (how apt) comes in at 145bpm. Might be close enough to use as a slowdown/rest pace, or perhaps I can try the "beat adjuster" software I've seen on one of the sites to speed it up to 160ish (The Boss on helium!).
I don't mind "old" songs. In fact, several Beach Boys' (and others of that era) tunes are in the 160 range. Heck Glen Miller's "Moonlight Serenade" comes in at 78bpm (=156). Might be the perfect tune to play -- catch a nap, while staying on pace!

lol
I'm more of an 80's and Classic Rock guy. Aerosmith, AC/DC, Billy Idol, Van Halen, Skynyrd, Zepp, etc, as long as I can find the pearls at around 160bpm. Pretty much if a video was made of a song during the 80's (before MTV gave up their founding premise

), I probably like it. However, not many of the songs from these artists are finding their way into the databases I've found so far. The search goes on........