Explore
Destinations, athlete stories, and field reports from every corner of the globe.
Browse by Sport
Running in Purple
A Law Student’s Journey Beyond the Finish Line.
By ZealZag TeamRoad Running Shoes: What the Categories Actually Mean and How to Choose Between Them
The road running shoe market has fractured into distinct categories over the last decade, driven largely by carbon plate technology. Understanding what each category is built to do — and what it is not — prevents expensive mistakes and, more importantly, prevents buying race-day performance at the expense of training health.
By ZealZag TeamRacing Across Time Zones: How to Manage Jet Lag Before a Destination Marathon
Flying east or west to race a marathon introduces a physiological variable that most athletes handle too late or too casually. Here is what jet lag actually does to running performance, and how to structure your travel and pre-race days to reduce the damage.
By ZealZag TeamTraining in Iten: What Kenya's Running Capital Is Actually Like for Visiting Athletes
At 2,400 metres on the edge of the Rift Valley, Iten has produced more world record holders and Olympic medalists per capita than almost any place on earth. Foreign runners have been visiting to train for decades, drawn by the altitude, the red dirt roads, and the daily presence of elite athletes at their best. Here is what the experience actually involves.
By ZealZag TeamThe Easy Run Problem: Why 80% of Your Marathon Training Should Feel Almost Too Slow
Most recreational marathon runners train too hard too often — not hard enough to generate high adaptation, but hard enough to accumulate fatigue. The research on how elite endurance athletes distribute training intensity points toward a different approach, and most runners can apply it without a coach or a laboratory.
By ZealZag TeamRacing Tokyo Marathon: What International Runners Actually Need to Know
Tokyo Marathon is held on the first Sunday of March, starts in Shinjuku, finishes near Tokyo Station, and has been a World Marathon Major since 2013. Entry is by lottery with notoriously low acceptance rates. The race itself is logistically dense and specifically Japanese in its organisation — which rewards preparation and punishes improvisation.
By ZealZag TeamRunning Oslo: Nordmarka, Bislett, and the Home of Scandinavian Athletics
Oslo has a track with a world-record history, a 2,700-square-kilometre forest starting inside the city limits, a September marathon, and a running culture so embedded in the national fabric that a rest day from training is regarded with mild suspicion. A practical guide for destination runners visiting Bislett Games week and beyond.
By ZealZag TeamFlying to Race: The Practical Logistics of Competing in an International Marathon
Racing a major marathon abroad involves a specific set of logistics that catch first-time international runners off guard: mandatory in-person bib collection, road closures before dawn, jet lag on a sub-3-hour schedule, and post-race flights that are much tighter than they look. Here's the operational reality.
By ZealZag TeamMarathon Taper: What the Final Three Weeks Actually Require
The taper is not a rest period. It's the phase where training shifts from building capacity to converting that capacity into race performance. Most runners either cut too much or panic and do too much — both errors sabotage months of work in the final stretch.
By ZealZag TeamHeat Acclimation Blocks: A 10-Day Protocol for Summer Race Prep
Heat is the single most common reason endurance athletes underperform at summer races. Heat acclimation works — but only if the protocol is specific enough to trigger the physiological adaptations. Here's a 10-day block that does.
By ZealZag TeamChasing a Flat-Course Marathon PB: A Training Framework for Speed-Focused Racing
Berlin has produced nine marathon world records since 2003. Chicago runs flat. Rotterdam runs flat. Selecting a fast course is the easy part. Preparing specifically for sustained race pace over 42.2km is the harder work. Here's how to structure 16–19 weeks of training for a PB attempt on a fast course.
By ZealZag TeamThe Non-Glamorous Side of Running a Destination Marathon
Registration lotteries, race expos the size of convention centres, time zones, and the surprising physical cost of race weekend on foot. What no training plan tells you about running a major marathon in a city you've never been to.
By ZealZag Team