That's so impressive that you've been able to hold a gym for 24 hours! That rarely happens here unless you're those two Team Mystic players that are level 34 with 3000+ CP dragonites. Honestly, I have a suspicion they're bots/spoofers. No one else in the area has anything that strong. Aside from those two, the strong players are in the high 20s with mid-2000 CP mon.