Freeskier Eileen Gu Finished 2nd at San Francisco Half Marathon With No Formal Training View this post on Instagram A post shared by Eileen 🖤🌈🧊🐲 (@eileen_gu_) Eileen Gu finished second in her age group at the San Francisco half marathon last weekend, just 36 hours after signing up and with no formal training. Related: US-Born Chinese Freeskier Eileen Gu on 2022 TIME100 List | Will be an Ambassador for Salt Lake City […] SnowBrains | August 3, 2022 3 Comments