Naismith's Rule: How to Predict Hiking Time
Ben-Nevis.com - How Long to Climb Ben Nevis
Pace Notes & Guides by Everything Outdoors
Rulex ordnance survey map scale card - 1:25000, 1:50000, 1:40000
Hiking Time Calculator - quick & easy hiking time estimates.
Walking Time Calculations and Tranters adjustments. | Antondotreks
Naismith's rule - Wikipedia
Naismith's Rule – The Restless Viking
Naismith's Rule | Antondotreks
Bang on Time: How to Make Your Own Speed Chart
Pace Notes & Guides by Everything Outdoors
Walking Time Calculations and Tranters adjustments. | Antondotreks
PDF) Route Choice in Mountain Navigation, Naismith's Rule, and the Equivalence of Distance and Climb
Naismith's Rule – Hill-Walking For The Over 60's
The Snowdon Horseshoe
UKH Articles - How To Calculate Route Times Using Naismith's Rule
How we calculate hiking time estimates — The Hiking Club
Hiking Time Calculator - Quickly Estimate Your Hiking Time (Book Time)
Naismith's Rule – Hill-Walking For The Over 60's
Naismiths Rule Calculator for Estimating Walking Time – Adventure Qualifications Networks Blog
The Route Card — Tonbridge Gold
Handy timing card - Kerry Climbing
How Long Will It Take?? - Best Foot Upwards
