Running Tools on Apex Runhttps://www.apexrun.fit/tools/Recent content in Running Tools on Apex RunHugo -- gohugo.ioenslowbloomyogi@gmail.com (Apex Run)slowbloomyogi@gmail.com (Apex Run)© 2026 Apex RunFIT, GPX, TCX Converter & GPS Viewerhttps://www.apexrun.fit/tools/running-file-converter/Mon, 01 Jan 0001 00:00:00 +0000slowbloomyogi@gmail.com (Apex Run)https://www.apexrun.fit/tools/running-file-converter/Pace Calculatorhttps://www.apexrun.fit/tools/pace-calculator/Mon, 01 Jan 0001 00:00:00 +0000slowbloomyogi@gmail.com (Apex Run)https://www.apexrun.fit/tools/pace-calculator/Race Predictorhttps://www.apexrun.fit/tools/race-predictor/Mon, 01 Jan 0001 00:00:00 +0000slowbloomyogi@gmail.com (Apex Run)https://www.apexrun.fit/tools/race-predictor/Heart Rate Zones Calculatorhttps://www.apexrun.fit/tools/heart-rate-zones-calculator/Mon, 01 Jan 0001 00:00:00 +0000slowbloomyogi@gmail.com (Apex Run)https://www.apexrun.fit/tools/heart-rate-zones-calculator/VDOT Calculatorhttps://www.apexrun.fit/tools/vdot-calculator/Mon, 01 Jan 0001 00:00:00 +0000slowbloomyogi@gmail.com (Apex Run)https://www.apexrun.fit/tools/vdot-calculator/Age-Grading Calculatorhttps://www.apexrun.fit/tools/age-grading-calculator/Mon, 01 Jan 0001 00:00:00 +0000slowbloomyogi@gmail.com (Apex Run)https://www.apexrun.fit/tools/age-grading-calculator/