Ultra
Endurance
Athlete
Welcome to Dr. Rachel Boim's official website. I’m a record-holding endurance athlete and DPT (doctor of physical therapy). Follow my journey and achievements, and learn how you can join me in pushing the limits of human potential.
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"Only those who risk going too far can possibly find out how far one can go."
T.S. Eliot
Fastest Known Times
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Kilimanjaro Summit Circuit
17h 48m 7s
Mount Kilimanjaro is the highest mountain in Africa, with an elevation of 5,895 meters above sea level.
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Aconcagua (Argentina)
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Namchee Bazar to Everest Base Camp
17h 9m 8s
Very high altitude changes. The lowest point is 3440m, and the highest is 5365m.
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Huayna Potosi (Andes)
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Chachacomani (Bolivia)
11h 53m 37s
Cordillera Real of the Andes Mountains, east of Lake Titicaca in Bolivia. 6,074 above sea level.
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Stone Mountain PATH Trail
5h 41m 19s
Out and back (36 miles) paved trail linking downtown Atlanta to Stone Mountain Park.
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Nevado San Francisco (Chile)
3h 52m 7s
Stratovolcano on the border between Argentina and Chile. 6018m above sea level.
My other ascensions included Mt. Blanc, Ama Dablam, Lobuche, Barrancas Blancas, and more. As an ultramarathoner, I finished first in the Run for the Vines and Xterra Half Marathon. I was the top amateur finisher in the Two Pass Ultra Trail (62k) in South Africa.
Upcoming Challenges
Ascending the Kármán line (62 miles of vertical climbing)
Maderia Ultra Trail Race
Ascending Manaslu
Ascend Denali
My Partners
Ultraspire's gear is a game-changer for my training and races. Their hydration packs and accessories offer unbeatable functionality in tough environments, keeping me hydrated and focused. Ultraspire Lumen products can even help me see in the dark to get the crucial nighttime hours I need for my FKTs. Learn more>>
As an ultra-endurance athlete, I rely on gear that can withstand the toughest conditions. Lowa's footwear provides the perfect blend of support, comfort, and durability, whether I'm trail running, mountain climbing, or racing across varied terrains. Their precision fit and high-quality materials give me the confidence to push my limits and achieve new heights. For anyone serious about their outdoor pursuits, I definitely recommend Lowa products. Learn more>>
Learn about my FKTs
around the world
on the FKT Podcast
Let’s Work Together
Partner with a world record holder and reach new heights together. I am always on the lookout for quality gear and nutrition to fuel my adventures. Let's collaborate to showcase your brand while I continue to break barriers and set new records.
Philanthropy
I climb for the Pink Fund, an organization that helps pay for breast cancer patients’ living expenses, and the Cairn Project, which helps inspire girls to get outdoors!
