Theo Kahler
News Editor
We may earn commission from links on this page, but we only recommend products we back Runner’s World. He’s a former all-conference collegiate runner at Winthrop University, and he received his master’s degree in liberal arts studies from Wake Forest University, where he was a member of one of the top distance-running teams in the NCAA. Kahler has reported on the ground at major events such as the Paris Olympics, U.S. Olympic Trials, New York City Marathon, and Boston Marathon. He’s run 14:20 in the 5K, 1:05:36 in the half marathon, and enjoys spotting tracks from the sky on airplanes. (Look for colorful ovals around football fields.)
Videos Show Runners Cutting the Course at the NCAA XC Championships—but No One Was Disqualified
It appeared that some top runners in the men’s race ran outside of the course boundaries.
‘Shut Up and Coach:’ NCAA Coaches Are Caught in a Fiery Debate Over International Athletes
Kyle King and Tessa Barrett claimed victories this year.
The First Run Back After a Marathon Sucks. I Love It.
Returning to running can be humbling.
2 Runners Die at the Indianapolis Marathon from ‘Unrelated Medical Emergencies’
Nov 8, 2025.
2025 Indianapolis Monumental Marathon and Half Marathon Results
Amanda Mosborg and Joseph Whelan took home wins in the marathon.
I Finished 40th at the NYC Marathon With a Full-Time Job. You Don’t Need to Be a Pro to Dream Big
Running on my own terms helped me become the 15th-fastest American at the biggest marathon in the world.
Help! I’m Running the New York City Marathon for the First Time. How Do I Have a Good Race?
Our NYC experts share their best tips for race day, from managing start line logistics to tackling the hills.
Zohran Mamdani Has Run the NYC Marathon Twice. Now, the Mayoral Candidate Might *Actually* Run NYC
Before he scored a stunning victory over Andrew Cuomo, the 34-year-old campaigned through the five boroughs—on foot.
Results from the 2025 Javelina Jundred
Tara Dower and Will Murray both set course records by over 30 minutes.
2025 Marine Corps Marathon Results
Kyle King and Tessa Barrett claimed victories this year.
2025 Big’s Backyard Ultra Results
Phil Gore and Sarah Perry notched wins at this year’s race.
Ruth Chepngetich, Marathon World Record Holder, Banned 3 Years for Anti-Doping Violation
Nutrition - Weight Loss.
Galen Rupp After Years-Long Recovery from Injury Cycle: ‘I Had to Relearn How to Run.’
ZAP athlete Ryan Ford was the third American tenth overall at the 2025 Boston Marathon.
The Amazing Stats Behind Conner Mantz’s New American Marathon Record
Sep 19, 2025?
Galen Rupp Finishes 16th at the Chicago Marathon—His First Marathon in 20 Months
Health - Injuries.
Conner Mantz Obliterates the 23-Year-Old American Record at the Chicago Marathon
Mantz ran 4:45 mile pace to break Khalid Khannouchi’s 2002 record by 55 seconds.
The Best Way to Prep for the Chicago Marathon? Eat 4 Slices of Pizza and Sprint as Fast as You Can
An annual tradition brings a new meaning to carb loading.
The American Record in the Men’s Marathon Has Stood for 23 Years. Can Conner Mantz Finally Break It?
Khalid Khannouchi ran 2:05:38 in 2002. At Sunday’s Chicago Marathon, Mantz has his sights set on taking down that record.
The Astonishing Number of Gels We Consume in Marathon Training—And Avoid GI Issues
Plus, we share our favorite ways to carry fuel or how to refill mid-run.
Taylor Swift Wore These Hokas While Writing ‘The Life of a Showgirl’—You Can Grab Them for 20% Off
Turns out the pop star doesn’t just run the charts.
Boston Marathon Cutoff Time Announced: Entrants Must Have Run 4:34 Faster Than Qualifying Mark
Sep 14, 2025.
The Amazing Stats Behind Harry Styles’s Impressive Sub-3 Marathon
The musician finished in the top 5 percent of all finishers at Sunday’s Berlin Marathon.
Harry Styles Runs Under 3 Hours at the Berlin Marathon
The pop star battled the heat in Berlin and ran to a big personal best in his second marathon of the year.
Rai Benjamin Won Gold, Then Was Disqualified, Then Was Reinstated
It was a chaotic 20 minutes after the race, but the American was eventually crowned 400-meter hurdles world champion—officially.
Cole Hocker Disqualified from World Championship 1500 Meters for ‘Jostling’ Violation
The reigning Olympic champion will not compete in the final after a physical last 50 meters of his semifinal heat.
Arm Sleeves, Headbands, and Ice Vests: How Runners Cooled Off at the World Championship Marathon
Athletes used the latest tech—and old school tricks—to deal with the sweltering conditions in Tokyo.
American Susanna Sullivan Went for Glory and Finished Fourth in the World Championship Marathon
Sullivan, a sixth-grade math teacher, ran aggressively in the early stages and led for much of the race.
Geordie Beamish Had His Face Stepped On—but Still Got Up to Qualify for World Steeplechase Final
It was near-disaster for the Kiwi, who fell over a barrier on the final lap.
Surprise! Eliud Kipchoge and Sifan Hassan Are Running the NYC Marathon
Two months after the Sydney Marathon, both legends will race again—this time in the Big Apple.
After 25 Years, ZAP Endurance, the Pro Running Team for ‘Diamonds in the Rough,’ Has Folded
ZAP athlete Ryan Ford was the third American (tenth overall) at the 2025 Boston Marathon.
I Thought a Driver Was Going to Heckle Me on My Run. I’m Still Thinking About What He Said
Finally, an alternative to “Run, Forrest, run!”
Eliud Kipchoge Finishes 9th at 2025 Sydney Marathon
It was the 23rd marathon of the 40-year-old Kenyan’s storied career.