What to get him: As someone who occasionally dips into the mode of the Sporty Dad,
link I'd easily recommend a Garmin multisport watch like the Instinct Solar ($300, 45mm) or my favorite,
link the Fenix 6S Pro ($650, 42mm). Heck,
link I took a Fenix 3 to the top of Mount Baker with a 16570 on my other wrist. Trust me, he'll be thinking of you when he hits that PR, comes in under par, or starts the hike down from that feature peak.
link