How Long Should Your Longest Run Be Before An Ultramarathon? - CTS

How long should an ultrarunner's longest run be in training prior to racing an ultramarathon? Coach Jason Koop explains.

How Young is Too Young To Run an Ultramarathon? - CTS

Marathon Training: How Long Should your Longest Run be?

How Block Training Can Help or Hurt Ultramarathon Training - Jason Koop

Ultramarathon Long Runs: How Long Should Your Longest Long Run Be?

How far should your longest marathon training run be?

How to Train for an Ultramarathon

Ultramarathon Long Runs: How Long Should Your Longest Long Run Be?

How Far Should You Run Before a Marathon or Half Marathon?

Marathon Training: How Long Should your Longest Run be?

The 100km Ultra-Marathon Trail Run Deconstructed – Sling Adventures

Laguna Lake 200K Ultramarathon Relay – Bald Runner

How to run 160 km really fast: Hamilton's ultramarathon man

CTS Exmoor Marathon Review - Alastair's Perspective

How Far Should You Run Before a Marathon or Half Marathon?

The Difficult Art of Peaking for Running Races – iRunFar