Ask Scott: Ultramarathon Champion Scott Jurek Answers Your Questions!

“Ask Scott” is a new twice-monthly feature on Competitor.com that gives readers the opportunity to ask U.S. 24-hour record-holder and 7-time Western States 100 champion Scott Jurek questions about training, nutrition and injury prevention. Answers will be posted to this page twice per month.

Have a question for Scott? Send it here.

Note: Due to the high volume of e-mail submissions, we regret that Scott cannot answer every question that gets submitted.

• What’s the best way to train for an ultramarathon?
• What are good sources of protein for vegetarians?
• Can I use a running shoe for cross-training?
• What’s more effective: foam rolling or stretching?
• How can I replenish electrolytes appropriately?