Weekly Newsletter 17 September 2025

This week's newsletter has interesting articles, including proper running technique, and workouts to make the 5K hurt less.

Interesting Articles

Workouts to make the 5K hurt less

The speed and strategy in these 5K-ready workouts at Canadian Running are transferable to any distance.

Proper running technique

Kinetic Revolution looks at six ways to run more efficiently.

How to increase running endurance in 6 weeks (without overtraining)

Learning how to increase endurance running is often far less complicated than we like to make it: easy runs, strength, mental training, eating enough…patience. But you want to know how to do it faster, so let’s look at what you can do immediately to see improvements. Find out more at coach Amanda Brooks' Run to the Finish blog.

When to drink electrolytes

Runners World rounded up experts to investigate when and if you should be drinking an electrolyte supplement, and what should be in them.

Recent updates

To find out what's been recently updated, check the recent updates page regularly for date changes, event postponements and cancellations. Check out the full calendar of upcoming events.

Until next week...

Have a great running week!

Cheers,
Jane & Chris
The Running Calendar Team