This race is a nonstop sail around the world. Cassette tapes are allowed, but no GPS

https://www.npr.org/2023/02/10/ [login to see] /golden-globe-race-sailing-circumnavigation
Somewhere in the Southern Pacific Ocean, Kirsten Neuschafer is alone on her boat, Minnehaha, as she tries to outmaneuver the latest storm to cross her path as she approaches Cape Horn.

Instead of sailing directly for the tip of South America, she's spent the past day heading north in an effort to skirt the worst of the oncoming weather. The storm is threatening wind gusts up to 55 miles per hour and seas building to 25 feet.

Her plan, she explains over a scratchy satellite phone connection, is to get away from the eye of the storm. "The closer I get to the Horn," she says, "the more serious things become, the windier it becomes."

But there's no turning back. That's because Neuschafer is battling to win what is possibly the most challenging competition the sailing world has to offer — the Golden Globe Race. Since setting off from the coast of France in September, Neuschafer, the only woman competing, has left all rivals in her wake. Of the 16 entrants who departed five months ago, only four are still in the race, and for the moment at least, she's leading.