Options:
Beginner 1500/3km training (0-40km/week current running)
Intermediate 1500/3km training (40-60km/week current running)
Advanced 1500/3km training (60+km/week current running)
Options:
Beginner 1500/3km training (0-40km/week current running)
Intermediate 1500/3km training (40-60km/week current running)
Advanced 1500/3km training (60+km/week current running)