"Even though the surface gravity on Mars is only 3.7 meters/sec (compared to 9.8 meters/sec on Earth), the thin atmosphere means that the average terminal velocity hits a nail-biting 1,000 km/hour or so, compared to about 200 km/hour back home."

-for those wondering if 1/3 gravity could make the fall not as dangerous. ....although I suppose you might have more of time at the beginning to stop your descent by grabbing onto something maybe