Jenny Simpson’s historic Marshall, Colorado, schoolhouse home still stands, but escaping the fire was harrowing.
Laura Thweatt and Jenny Simpson share the off-season training that lays the groundwork for faster race performances.
After missing the Olympic team for the first time in her career, America’s most-decorated 1500-meter runner is making a leap to the 10 miler on September 12.
The legend who is Jenny Simpson didn’t make the Olympic team in the 1500 meters, but her presence still goes to Tokyo in the women who will compete.
Jenny Simpson's final race as a college runner was a fascinating example of how the mind can limit the body.
Olympic hopefuls will race on Saturday on the brand-new track at Hayward Field, plus Kara Goucher makes her NBC commentary debut.
At several indoor track meets across the country, the U.S. women started turning up the heat on their Olympic goals.
She’s been through it three times already, but every Olympic year is different. Here’s how Jenny Simpson is approaching her lead-up to the Trials and, hopefully, the Games.
The U.S.A. Track & Field Outdoor Championships were packed with entertaining competition as the top American runners qualified for the world championships.
The fastest runners in the country are vying for spots on the world championships team during the competition in Des Moines, Iowa.
Jenny Simpson scored her seventh victory at the New Balance 5th Avenue Mile on September 9, 2018.
Four of the most surprising moments from this year's USA Track and Field Outdoor Championships.
Jenny Simpson became the new outdoor 2-mile American record holder with her win at the Drake Relays in Des Moines, Iowa on April 27, 2018.
She just won silver at the world championships too.
The difference between an American record and a finish time is sometimes half of a second.