Vegetable-fueled athlete breaks American record in 24-hour run

A recent New York Times article focused on Scott Jurek, an ultramarathoner with an impressive record – for example:

* 7 consecutive wins in the Western States 100-Mile Endurance Run
* 3 wins in the 152-mile Spartathlon in Greece
* 2 wins in the 135-mile Badwater Ultramarathon in California
* 1 win in the 100-mile Hardrock Hundred in Colorado

And he also happens to be vegan.

When Scott Jurek was in college, he began to realize the connections between lifestyle and disease, and he transitioned his diet toward unrefined plant foods.

Scott Jurek recently competed in the 24-Hour-Run world championship in Brive-la-Gaillarde, France. He broke the American record by running 165.7 miles in the single-day run, finishing second overall. USA Today then named him their Athlete of the Week.

So what does Scott Jurek eat?

According to Mark Bittman’s article in the New York Times, Jurek’s lunches and dinners consist of “huge salads, whole grains, potatoes and sweet potatoes, and usually beans of some sort or a tempeh-tofu combination.”

Sounds quite close to a nutritarian diet, doesn’t it? Dr. Fuhrman would of course make sure that nuts and seeds were included in this overall plan. A diet based on unrefined plant foods benefits overall health, lifespan, immune function, and cardiovascular health, so it should certainly promote athletic performance also. Phytochemical-rich foods may suppress exercise-induced oxidative stress and micronutrient adequacy promotes immunocompetence, which helps to prevent disruptions to the training schedule due to illness. Unrefined plant foods, high in micronutrients, are therefore well-suited foods for athletes.

To the average person, it might seem unthinkable that Jurek could run these extreme distances fueled only by plant foods, which speaks to our society’s misguided overestimation of the importance of protein.

Scott Jurek simply increases his number of calories as he increases training volume – Dr. Fuhrman agrees with this approach. Athletes do have elevated protein needs compared to sedentary individuals, since protein is the raw material for muscle growth. However, protein needs increase proportionally with calorie needs. The main concern for vegan athletes is obtaining sufficient calories because of the high nutrient to calorie ratio of plant foods. Dr. Fuhrman advises athletes that they can easily meet these needs by putting additional focus on foods that are rich in both micronutrients and protein – like seeds, tofu, nuts, whole grains, and large quantities of green vegetables.

Dr. Fuhrman addresses dietary considerations for vegan athletes in his most recent newsletter, Fueling the Vegan Athlete, and in his recent publication in Current Sports Medicine Reports. In this newsletter, Dr. Fuhrman discusses micronutrients and supplements of particular concern to vegan athletes, as well as strategies for meeting their enhanced calorie and protein needs.

References:

New York Times. Diet and Exercise to the Extremes by Mark Bittman. http://www.nytimes.com/2010/05/13/sports/13runner.html?ref=health


USA Today. Scott Jurek sets record in 24-hour race, earns athlete of the week. http://www.usatoday.com/sports/olympics/2010-05-17-athlete-of-the-week_N.htm


Fuhrman J, Ferreri DM. Fueling the Vegetarian (Vegan) Athlete. Current Sports Medicine Reports. 2010 July/Aug;9(4):233-241 Tweet