Events Forum of Zone 2: Heart Rate Trainer

Read more about Zone 2 Base Week

Happening Challenge

Zone 2 Base Week

Five easy-pace sessions in your Zone 2 range

Nov 1, 2026 — Nov 30, 2026

Read more about Zone 2 Base Week

Event Ended Challenge

Zone 2 Base Week

Five easy-pace sessions in your Zone 2 range

Oct 24, 2026 — Oct 31, 2026

Read more about Base-Building Week

Event Ended Challenge

Base-Building Week

7 days of easy-effort Zone 2 training

Jul 31, 2026 — Aug 7, 2026