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The best Endurance Sports newsletters

3 newsletters, ranked by editorial quality and how recently they published. Looking for something more specific? Search instead.

runningstate.com· weekly· Published yesterday

A running newsletter offering practical training guidance, including pace targets for a sub-30-minute 5K, pre-run nutrition by time window, and race time predictor conversions between distances. Readers get concrete, actionable plans and figures they can apply to their own training.

5k training plansub 30 minute 5kpre run nutritionlong run fuelingrace time predictormarathon pace
grantgiles.com.au· weekly· Published 2 days ago

Short, blunt coaching essays on endurance training, mostly triathlon and Ironman, covering threshold work, race pacing and treadmill use. The writing stresses felt-sense attention and training under fatigue over chasing numbers.

ironmantriathlon coachingthreshold traininganaerobic thresholdpacing strategytreadmill running
rundown.runtheday.com· weekly· Published 3 days ago

A weekly briefing for runners covering race results, endurance news, gear reviews and athlete interviews, largely curated from Marathon Journal content. Issues pair race recaps and records with features on athletes and product tests.

marathon newschicago marathon 2026race resultsrunning gear reviewsathlete interviewshydration