A quick google shows several ultramarathon course records held by women, like Rachel Entrekin on the Cocodona 250, Sophie Woods on the Via Alpina, et cetera.
Sophie Woods moved herself 2000km in 28 days and the scope of that battle is something I’m having trouble with. That’s 70 km/day for a month. There are no land animals I know of that can hit that.
Jason Arday claimed to have run a marathon every day for a month.
Candace Burt ran an ultra marathon distance every day for 200 consecutive days.