Yangyang Gran Fondo

20-15-10-5 minute threshold blocks with descending duration — intensity through fatigue.

73ft/mi means long efforts at or near FTP on every climb. If your threshold cracks at minute 15, you'll walk the rest.

Timed race sectors with transitions — practice racing in segments, not just riding.

Race-pace efforts that mimic Yangyang Gran Fondo's demands. Pacing, fueling, and tactical decisions under fatigue. Practice the race before October.

15-second microbursts every 45 seconds — the relentless terrain-driven surges of gravel.

Yangyang Gran Fondo's mixed terrain forces constant power changes. Surge over the rough stuff, settle on the smooth, repeat for 93 miles.