Supplements Two Oceans Marathon Training Guide 2018 | Page 11

run often 8 hours it’s my thing just running wrist-based heart rate? yes yes please! Forerunner 30 13 hours running & cycling social cardio Forerunner 35 training for a half marathon yes 11 hours Forerunner 235 training for a marathon yes 14 hours do triathlons count? training for an ultra marathon yes Forerunner 735XT 24 hours Forerunner 935 See Garmin.com/ataccuracy 11