Name: Hal Koerner's Field Guide to Ultrarunning: Training for an Ultramarathon, from 50K to 100 Miles and Beyond
Brand: VeloPress
SKU: ID13934080
Availability: InStock

Hal Koerner's Field Guide to Ultrarunning: Training for an Ultramarathon, from 50K to 100 Miles and Beyond

17.99 GBP

Unlock ultrarunning mastery with Hal Koerner’s Field Guide, offering evidence‑based training plans, nutrition hacks, terrain tactics, and psychological insights to conquer distances from 50K to 100 miles.