Directory
Curated events (verified)
A curated directory: if it’s listed, it’s here because it’s useful.
Decision support
How to choose a race
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FAQs
Why doesn’t this directory have tons of filters?
Because the fastest way to pick a race is usually a short, curated list — not a maze of filters. Open an event guide to see the details that change training and race-week decisions.
Where do the facts come from?
We store sources for each event and show a last-verified timestamp. If we can’t verify a time-sensitive fact, we mark it as unknown.
How should I pick a race date?
Choose a date you can realistically build toward, then train backward with a plan length that matches your base and recovery.
Keep going
Marathon Training Hub
Marathon training plans, tools, and guides — built to reduce decision fatigue and keep you consistent.
Running Pace Calculator (with Splits)
Convert distance + time into pace per km/mile and generate a splits table. Useful for planning workouts and race pacing.
Marathon Fueling Planner (Carbs Schedule)
Turn a carbs-per-hour target into a simple fueling schedule you can practice in training and execute on race day.
How to Choose a Marathon Plan (Decision Tree)
A practical decision tree to pick a marathon plan you can actually execute — based on your base, recovery, and constraints.
Taper Week Checklist (Arrive Fresh, Not Flat)
A practical taper checklist: what to reduce, what to keep, and what to rehearse so race week is calm and repeatable.
Athens Marathon - The Authentic 2026: date, registration, course
Athlete guide for Athens Marathon - The Authentic 2026: date, location, climate context, training timeline, and pacing/fueling tools.
Türkiye İş Bankası 48th Istanbul Marathon 2026: date, registration
Athlete guide for Türkiye İş Bankası 48th Istanbul Marathon 2026: date, location, climate context, training timeline, and pacing/fueling tools.
Run Rome the Marathon 2026: date, registration, course, weather
Athlete guide for Run Rome the Marathon 2026: date, location, climate context, training timeline, and pacing/fueling tools.
Bank of America Chicago Marathon 2026: date, registration, course
Athlete guide for Bank of America Chicago Marathon 2026: date, location, climate context, training timeline, and pacing/fueling tools.
BMW Berlin Marathon 2026: date, registration, course, weather
Athlete guide for BMW Berlin Marathon 2026: date, location, climate context, training timeline, and pacing/fueling tools.
Danang International Marathon 2026: date, registration, course
Athlete guide for Danang International Marathon 2026: date, location, climate context, training timeline, and pacing/fueling tools.