run for yourself at https://t.co/Ily3kiXmQT

(turn off ad blockers etc before running)

latest Apple Watch scores 20 ⌚ and IMO "OK" performance begins at 50, "good" performance begins at 100. Everything after that is more or less gravy, but delicious, speedy, 120hz gravy 🏃‍♂️ https://t.co/dLHRC1xv1M