Articles
Data-driven insights for every distance and every level.
Best Running Shoes for 10K in 2026: Top 10 Tested and Ranked
From carbon-plated super shoes to versatile speed trainers — these are the 10 best running shoes for racing a 10K in 2026, based on performance data and testing.
Best Running Shoes for 5K in 2026: Top 10 Ranked by Data and Performance
We tested and compared the fastest 5K racing shoes on the market. From carbon-plated super shoes to affordable speed trainers — here are the top 10.
Best Running Shoes for Half Marathon in 2026: Top 10 Ranked
The 10 best half marathon running shoes of 2026, from carbon super shoes to reliable training racers. Data-backed picks for every level and budget.
Best Running Shoes for Marathon in 2026: Top 10 Ranked by Performance
The definitive guide to the best marathon running shoes of 2026. Carbon super shoes, budget racers, and stable trainers — tested and ranked for 42.2 km.
Interval Training for Runners: The Complete Data-Backed Guide for Every Race Distance
Every interval type explained with pace tables, workout prescriptions, and data on what works best for 5K, 10K, half marathon, and marathon. Includes goal-time-specific paces and named workout breakdowns.
How Weather Affects Your Marathon Time: What 1.8 Million Race Results Reveal
Data from 1.8 million marathon finishes shows exactly how temperature, humidity, and wind change your race time. The optimal conditions may be colder than you think.
Amsterdam Marathon 2026: The Complete Travel Guide
Everything you need to know for Amsterdam Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Athens Marathon 2026: The Complete Travel Guide
Everything you need to know for Athens Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Auckland Marathon 2026: The Complete Travel Guide
Everything you need to know for Auckland Marathon — venue, hotels, getting there, where to eat, and what to see.
Bangkok Marathon 2026: The Complete Travel Guide
Everything you need to know for Bangkok Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Barcelona Marathon 2026: The Complete Travel Guide
Everything you need to know for Barcelona Marathon — venue, hotels, getting there, where to eat, and what to see.
Beijing Marathon 2026: The Complete Travel Guide
Everything you need to know for Beijing Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Berlin Marathon 2026: The Complete Travel Guide
Everything you need to know for Berlin Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Budapest Marathon 2026: The Complete Travel Guide
Everything you need to know for Budapest Marathon — venue, hotels, getting there, where to eat, and what to see.
Buenos Aires Marathon 2026: The Complete Travel Guide
Everything you need to know for Buenos Aires Marathon — venue, hotels, getting there, where to eat, and what to see.
Cape Town Marathon 2026: The Complete Travel Guide
Everything you need to know for Cape Town Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Chicago Marathon 2026: The Complete Travel Guide
Everything you need to know for the Chicago Marathon — venue, hotels, getting there, where to eat, and what to see.
Copenhagen Half Marathon 2026: The Complete Travel Guide
Everything you need to know for Copenhagen Half Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Dallas Marathon 2026: The Complete Travel Guide
Everything you need to know for the Dallas Marathon — venue, hotels, getting there, where to eat, and what to see.
Dublin Marathon 2026: The Complete Travel Guide
Everything you need to know for Dublin Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Edinburgh Marathon 2026: The Complete Travel Guide
Everything you need to know for Edinburgh Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Florence Marathon 2026: The Complete Travel Guide
Everything you need to know for Florence Marathon — venue, hotels, getting there, where to eat, and what to see.
Frankfurt Marathon 2026: The Complete Travel Guide
Everything you need to know for Frankfurt Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Gothenburg Half Marathon 2026: The Complete Travel Guide
Everything you need to know for Gothenburg Half Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Great North Run 2026: The Complete Travel Guide
Everything you need to know for Great North Run — venue, hotels, getting there, where to eat, and what to see.
Helsinki Marathon 2026: The Complete Travel Guide
Everything you need to know for Helsinki Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Honolulu Marathon 2026: The Complete Travel Guide
Everything you need to know for the Honolulu Marathon — venue, hotels, getting there, where to eat, and what to see.
Istanbul Half Marathon 2026: The Complete Travel Guide
Everything you need to know for Istanbul Half Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Istanbul Marathon 2026: The Complete Travel Guide
Everything you need to know for Istanbul Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Kuala Lumpur Marathon 2026: The Complete Travel Guide
Everything you need to know for Kuala Lumpur Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Lima Marathon 2026: The Complete Travel Guide
Everything you need to know for Lima Marathon — venue, hotels, getting there, where to eat, and what to see.
Lisbon Marathon 2026: The Complete Travel Guide
Everything you need to know for Lisbon Marathon — venue, hotels, getting there, where to eat, and what to see.
London Marathon 2026: The Complete Travel Guide
Everything you need to know for London Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Marine Corps Marathon 2026: The Complete Travel Guide
Everything you need to know for the Marine Corps Marathon — venue, hotels, getting there, where to eat, and what to see.
Medellin Marathon 2026: The Complete Travel Guide
Everything you need to know for Medellin Marathon — venue, hotels, getting there, where to eat, and what to see.
Melbourne Marathon 2026: The Complete Travel Guide
Everything you need to know for Melbourne Marathon — venue, hotels, getting there, where to eat, and what to see.
Mexico City Marathon 2026: The Complete Travel Guide
Everything you need to know for the Mexico City Marathon — venue, hotels, getting there, where to eat, and what to see.
Montreal Marathon 2026: The Complete Travel Guide
Everything you need to know for the Montreal Marathon — venue, hotels, getting there, where to eat, and what to see.
Munich Marathon 2026: The Complete Travel Guide
Everything you need to know for Munich Marathon — venue, hotels, getting there, where to eat, and what to see.
Nairobi Marathon 2026: The Complete Travel Guide
Everything you need to know for Nairobi Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
New York City Marathon 2026: The Complete Travel Guide
Everything you need to know for the New York City Marathon — venue, hotels, getting there, where to eat, and what to see.
Osaka Marathon 2026: The Complete Travel Guide
Everything you need to know for Osaka Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Philadelphia Marathon 2026: The Complete Travel Guide
Everything you need to know for the Philadelphia Marathon — venue, hotels, getting there, where to eat, and what to see.
Portland Marathon 2026: The Complete Travel Guide
Everything you need to know for the Portland Marathon — venue, hotels, getting there, where to eat, and what to see.
Prague Marathon 2026: The Complete Travel Guide
Everything you need to know for Prague Marathon — venue, hotels, getting there, where to eat, and what to see.
Richmond Marathon 2026: The Complete Travel Guide
Everything you need to know for the Richmond Marathon — venue, hotels, getting there, where to eat, and what to see.
Rio de Janeiro Half Marathon 2026: The Complete Travel Guide
Everything you need to know for Rio de Janeiro Half Marathon — venue, hotels, getting there, where to eat, and what to see.
Rome Marathon 2026: The Complete Travel Guide
Everything you need to know for Rome Marathon — venue, hotels, getting there, where to eat, and what to see.
San Antonio Marathon 2026: The Complete Travel Guide
Everything you need to know for the San Antonio Marathon — venue, hotels, getting there, where to eat, and what to see.
Santiago Marathon 2026: The Complete Travel Guide
Everything you need to know for Santiago Marathon — venue, hotels, getting there, where to eat, and what to see.
Seville Marathon 2026: The Complete Travel Guide
Everything you need to know for Seville Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Shanghai Marathon 2026: The Complete Travel Guide
Everything you need to know for Shanghai Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Singapore Marathon 2026: The Complete Travel Guide
Everything you need to know for Singapore Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Stockholm Marathon 2026: The Complete Travel Guide
Everything you need to know for Stockholm Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Sydney Marathon 2026: The Complete Travel Guide
Everything you need to know for Sydney Marathon — venue, hotels, getting there, where to eat, and what to see.
Tel Aviv Marathon 2026: The Complete Travel Guide
Everything you need to know for Tel Aviv Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Toronto Waterfront Marathon 2026: The Complete Travel Guide
Everything you need to know for the Toronto Waterfront Marathon — venue, hotels, getting there, where to eat, and what to see.
Valencia Marathon 2026: The Complete Travel Guide
Everything you need to know for Valencia Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Venice Marathon 2026: The Complete Travel Guide
Everything you need to know for Venice Marathon 2026 — venue, hotels, getting there, where to eat, and what to see.
Warsaw Marathon 2026: The Complete Travel Guide
Everything you need to know for Warsaw Marathon — venue, hotels, getting there, where to eat, and what to see.
Marathon DNF Rates: How Many Runners Don't Finish?
We analyzed DNF data from major marathons worldwide to reveal how many runners drop out, when they drop out, and what factors predict a DNF. The numbers might surprise you.
Why 87% of Marathoners Run the Second Half Slower — And What to Do About It
Analysis of 300,000 Boston Marathon splits reveals exactly how much runners slow down, and why. The data points to one clear fix.
How Much Should You Actually Train for a Marathon? What the Data Shows
Analysis of training logs from thousands of recreational marathon runners reveals the training volume that predicts success — and where adding more miles stops helping.
How Much Does Running Pace Fade Per Kilometre?
Data from millions of race results reveals exactly how much runners slow down over distance — and why the fade is bigger than you'd expect.
Running Injury Statistics: What the Research Actually Shows
A comprehensive review of running injury data from peer-reviewed studies. How many runners get injured, which injuries are most common, and what the evidence says about prevention.
How Fast Do Runners Slow Down With Age?
Data from age-group records and mass participation results reveals exactly how much running performance declines per decade — and it's less than you think.
Ultramarathon Statistics: Growth, Demographics, and What the Data Reveals
A data-driven look at the ultramarathon boom. We analyze participation trends, demographics, DNF rates, and performance data from the world's largest ultra database.
What Is a Good 10K Time? Data from Millions of Finishes
Using data from millions of 10K race results worldwide, we break down what counts as a good 10K time — with percentile tables, age group benchmarks, and realistic targets.
What Is a Good 5K Time? Data from Millions of Finishes
We analysed millions of parkrun and road race results to answer the question every runner asks: what's a good 5K time? Percentile tables, age group benchmarks, and data-backed targets.
What Is a Good Half Marathon Time? Data from 100+ Million Finishes
We break down half marathon finish time data from over 100 million race results to answer: what's a good half marathon time? Percentile tables, age group benchmarks, and goal-setting guidance.
What Is a Good Marathon Time? Data from 1.2 Million Finishes
We analysed over a million marathon finishes from the world's biggest races to answer the question every runner asks: how good is my time, really?
What Is a Good parkrun Time? Data from Millions of Finishes
We analysed data from millions of parkrun results worldwide to answer the most common question at Saturday morning events: is my time any good?