This might just be the spark of inspiration I need to get back on Sonic Rush... haven't played the game in years, so I'd have to relearn the route for Mirage Road 2, but I came close back in the day. I was just five rings off the record. I do remember that you need insane RNG to beat Crowbar's total though. There's 6 random monitors on that level, and to beat Crowbar, you need all course rings & either 5/6 50s or 4/6 50s and a bare minimum of 40 rings from the last two randoms. That's why I stopped going for it back then.
EDIT: I just realized that Sonic Rush's RA category has 3 really old records from 2006, after looking at #22 on this list & looking at the charts again, I spotted that Blaze's Huge Crisis 1 RA record just barely missed being on this list. I'm more motivated than ever to try and crack some of these old records now. Problem is, Altitude Limit is ass to RA, and Altitude Limit 1 has a killer hang glider section that I could not for the life of me get the hang of back in the day, so I'd have to drill that section to have a shot at beating it. As for Huge Crisis 1, SkyLights achieved near-perfection on a stage with 5 random ring monitors, meaning only 1/3,125 odds (or a 0.032% chance) to get 5/5 50s combined with perfect execution can definitively beat it, and 4/5 50s plus one 30 just to tie. The odds are so stacked against you on that level if you want the record.