Amber Sayer is a USATF-certified running coach, and has been training runners for 13 years. She holds two Masters Degrees—one in Exercise Science and one in Prosthetics and Orthotics, and is also a NSCA-Certified Personal Trainer. As a runner herself, Amber has PRs of 17:07 in the 5k, 28:52 for 5 miles, 1:20:19 in the … Read more
Amber Sayer is a USATF-certified running coach, and has been training runners for 13 years. She holds two Masters Degrees—one in Exercise Science and one in Prosthetics and Orthotics, and is also a NSCA-Certified Personal Trainer. As a runner herself, Amber has PRs of 17:07 in the 5k, 28:52 for 5 miles, 1:20:19 in the … Read more
Amber Sayer is a USATF-certified running coach, and has been training runners for 13 years. She holds two Masters Degrees—one in Exercise Science and one in Prosthetics and Orthotics, and is also a NSCA-Certified Personal Trainer. As a runner herself, Amber has PRs of 17:07 in the 5k, 28:52 for 5 miles, 1:20:19 in the … Read more
Amber Sayer is a USATF-certified running coach, and has been training runners for 13 years. She holds two Masters Degrees—one in Exercise Science and one in Prosthetics and Orthotics, and is also a NSCA-Certified Personal Trainer. As a runner herself, Amber has PRs of 17:07 in the 5k, 28:52 for 5 miles, 1:20:19 in the … Read more
Amber Sayer is a USATF-certified running coach, and has been training runners for 13 years. She holds two Masters Degrees—one in Exercise Science and one in Prosthetics and Orthotics. and is also a NSCA-Certified Personal Trainer. As a runner herself, Amber has PRs of 17:07 in the 5k, 28:52 for 5 miles, 1:20:19 in the … Read more
Amber Sayer is a USATF-certified running coach, and has been training runners for 13 years. She holds two Masters Degrees—one in Exercise Science and one in Prosthetics and Orthotics. and is also a NSCA-Certified Personal Trainer. As a runner herself, Amber has PRs of 17:07 in the 5k, 28:52 for 5 miles, 1:20:19 in the … Read more
Running Pace Calculator
Race Time Predictor
Marathon Finish Time Predictor
Age-Graded Finishing Time Calculator
How To Train For a Half Marathon (Article)
Best Half Marathon Running Shoes
Half Marathon Training Plans
Free 5-day Half Marathon Bootcamp
The Half Marathon Masterclass
How To Train For a Marathon
Best Marathon Running Shoes
Marathon Training Plans
Free Marathon Meal Plans
Free 5-day Marathon Training Bootcamp
The Marathon Training Masterclass
How To Train For an Ultramarathon
Best GPS Watches for Ultrarunners
Ultramarathon Training Plans
Free 5-day Ultra Runner’s Bootcamp
The Ultra Runner’s Playbook