Why Do You Taste Blood When Running?

A sports medicine physician explains that metallic taste in your mouth during a hard effort. [View in Browser]( [Runner's World Logo]( [SHOP]( [RW+ EXCLUSIVES]( [SUBSCRIBE]( [Why Do You Taste Blood When Running?]( [Why Do You Taste Blood When Running?]( A sports medicine physician explains that metallic taste in your mouth during a hard effort. [Read More](   [Want to Run the 2025 Boston Marathon? Here’s What You Need to Know]( [Want to Run the 2025 Boston Marathon? Here’s What You Need to Know]( Getting into Boston is unlike any other marathon. [Read More](     [The Best Half Marathon Workouts to Get You Faster for Race Day]( [The Best Half Marathon Workouts to Get You Faster for Race Day]( Switch up your training and increase your speed with these workouts, created for every fitness level. [Read More](   [Want to Run Boston? Here Are 10 Great Marathons to Help You Qualify]( [Want to Run Boston? Here Are 10 Great Marathons to Help You Qualify]( These fast, flat courses can help you score a BQ. [Read More](     [How the Celebrities Ran at the 2024 Boston Marathon]( [How the Celebrities Ran at the 2024 Boston Marathon]( 10 years after his inspiring Boston Marathon win, Meb Keflezighi returned to Boylston Street. [Read More](   [Sara Hall Finishes 15th at the 2024 Boston Marathon]( [Sara Hall Finishes 15th at the 2024 Boston Marathon]( On her 41st birthday, the veteran marathoner placed second American—and raised funds for women in Ethiopia. [Read More](   [Puzzmo](   [LiveIntent Logo]( [AdChoices Logo]( [Need Assistance? Contact Us.](mailto:rwmembership@runnersworld.com) Follow Us [Unsubscribe]( | [Privacy Notice]( | [CA Notice at Collection]( Runner's World is a publication of Hearst Magazines. ©2024 Hearst Magazines, Inc. All Rights Reserved. This email was sent by Hearst Magazines, 300 West 57th Street, New York, NY 10019-3779