Jennifer Acker
Jennifer Acker joined the editorial staff of Runner's World and Bicycling in January 2022. A former freelancer writer and NCAA runner, she started running as a kid and basically never stopped. She also loves outdoor adventures, like hiking, skiing, and mountain biking.
All the Benefits of Brussels Sprouts Might Surprise You
Switch up your training and increase your speed with these workouts, created for every fitness level.
The Best Big-City Marathons (That Aren’t a World Marathon Major)
For when you want to run 26.2 miles in front of a big crowd within North America.
May 31, 2023
Running was always there in the background, and for this writer it was shaping her approach to raising children.
Health & Injuries
Getting routine blood work can help you stay on top of your health and performance by giving key insights into certain stats.
10 Energy Exercises to Give You a Boost Midday
Your go-to list of moves that provide a pick-me-up before a run or when you’re slogging through an afternoon of work.
Oct 21, 2023
What the science and experts say about inhaling and exhaling through the nose, instead of your mouth.
5 Essential Form Drills to Do Before Your Next Workout
Sales & Deals.
Pilates vs Yoga: Which One Is Ideal for Runners?
Everything you need to know about yoga and Pilates and the benefits of both for runners. Plus, how to choose.
Oct 19, 2023?
Nov 28, 2023.
Running in the Woods Gave Me a Space to Grieve
I found peace and eventually healing in the solace of the woods.
Somatic Exercises Bring Balance to Your Running By Helping You Manage Stress and Pain
Experts explain how increased awareness of the mind-body connection can have major benefits for your health.
The Runner’s World 2024 Half Marathon and Marathon Calendar
Your definitive guide to racing this year! Whether you’re looking for a marathon or a 5K, check out our list of exciting races happening all over the United States in 2024.
I found peace and eventually healing in the solace of the woods
Melatonin might not be the best choice for better sleep. Here’s why.
Nov 27, 2023
Antonio-Sorto transformed his community by organizing San Miguel’s first-ever Christmas 5K, aiming to promote health, empowerment, and positivity in a community plagued by crime and gang violence.
Tips for Running at Night to Keep You Safe and Have Fun
Dial in your nutrition, gear, and more with this expert-approved advice.
Nov 27, 2023
Let this be your guide to off-season training.
This Marathoner and Veterinarian Dedicates Her Running Efforts to Those She Loves
“I run for those who can’t, and I dedicate my runs to those who need my prayers and support.”
Oct 11, 2023
Nov 27, 2023.
The Benefits of Nasal Breathing While Running
“The NYC marathon is like going to a party—it’s one of the most special days of the year for me.”
Feb 7, 2024
Stephanie Tsai has run the Chicago Marathon every year for a decade, and now she’s taking on the streets of New York City next month.
How Gabriella Rooker Ran Her Way to a 2:24 PR in Chicago
She’s only been running competitively for about five years, but the full-time physician assistant proves she’s made for speed—and here, she shares her training tips.
Cool Down Exercises to Target All Your Tight Spots
These dynamic postrun moves are designed to boost your recovery and leave you feeling loose and limber.
Steal These Tips on How to Make Running Fun Again When You’ve Lost Motivation
Boost the joyful factor of your next run with these five strategies from experts and Runner’s World editors.
Mar 10, 2023
This tropical drink can provide a perfect refresher on a sullen day, while offering up key nutrients for runners.
All the Benefits of Brussels Sprouts Might Surprise You
Here’s exactly why you should eat more of these green veggies, plus the best ways to prepare them.
Oct 24, 2023
In a culture that focuses on children’s performance, here are ways to empower them to have a positive relationship with sports.
For This Ultramarathoner, Running 100 Miles Isn’t Nearly as Tough as Battling Chronic Disease
Three weeks after receiving a lupus diagnosis, Devon Yanko won a 100-mile race.
The Best Half Marathon Workouts to Get You Faster for Race Day
The extra light at the end of the day is nice, but may not be so great longterm. Here’s why.
Heres exactly why you should eat more of these green veggies, plus the best ways to prepare them
How to Talk to Our Daughters About Exercise.
A Parent’s Guide to a Successful Holiday Run Streak
How do you keep logging the miles during the #RWRunStreak when the responsibilities are piling high with parenthood?
This Runner Is Hooked on the Beauty of National Parks and Has 46 Race Medals to Prove It
His adventures reveal a universal bond among runners and that nature can be pretty wild.
Cool Down Exercises to Target All Your Tight Spots
All of your long run fueling questions, answered.