📰00Read later0Read MoreRunna Felt Too Aggressive for Me at First. Here’s How I Made It Work—Then Ran My Fastest Half Marathon YetLatest Content - Runner's World·about 3 hours ago#mzChwdkT#runnersworld#sports#training#time#runna+4 more🧰Tag tools✨Add tagHow to adjust a training app to your fitness level, goals, and recovery needs, so you don’t overdo it.15s