Amsterdam Marathon Training Plan
Train for the Amsterdam Marathon: a flat October course from the Olympic Stadium and back, where even pacing and the wind on the Amstel decide your time.
The plan, week by week
Minutes per week. Tap a week.Training specifically for the Amsterdam Marathon: a plan that accounts for the course profile, typical weather conditions, and the race-specific fitness that separates prepared runners from generic marathon fitness. The marathon is fundamentally an aerobic event with a metabolic ceiling problem. Running out of glycogen — 'the wall' — is a fuelling and pacing failure, not a fitness failure. The training goal is to build a large enough aerobic base, develop fat oxidation efficiency, and practice race-pace running so the body knows what's coming on race day.
Olympic Stadium to Olympic Stadium
The Amsterdam Marathon starts and finishes on the track of the 1928 Olympic Stadium. The route passes through the Vondelpark and the city early on, heads out along the Amstel river, and comes back through the city to the stadium. It is flat almost all the way, which is why so many runners choose it for a personal best. Flat courses reward even pacing: there are no hills to blame, and no downhills to win time back.
Wind along the Amstel
The stretch along the Amstel is open, and in October the wind can be the hardest part of the race. If it's into your face, tuck in behind a group and run to effort rather than to pace for that section, then use the shelter of the city to settle back on goal pace. In training, run some of your marathon-pace work on exposed roads or into a headwind, so a few slow kilometres don't shake your confidence.
An October race and a summer build
Amsterdam is run in mid October, so your peak weeks fall in late August and September. That means some long runs in summer heat, which is harder at the time but leaves you fitter for a cool race day. Run long runs early in the morning, carry fluid, and slow down on hot days rather than skipping them. Race morning in Amsterdam is usually cool, sometimes wet: bring a layer you can wear to the stadium and leave behind.
Questions
How many days per week does this marathon plan require?
Most sessions in this plan run four to five days per week, including one quality session, a long run, and easy aerobic running. The plan is designed to be adjustable — with Daash, Claude can restructure it around your available days each week.
Do I need a GPS watch to follow this marathon training plan?
A GPS watch or running app is helpful for tracking pace and distance, but not strictly required. Effort-based running (using a scale of 1–10 perceived exertion) works well for easy runs. For quality sessions where specific paces matter, a watch becomes more valuable.
What should I eat before a long run?
For runs under 60–75 minutes, eating beforehand is optional. For longer runs, a light carbohydrate-based meal two to three hours before the session — oats, toast with banana, or a rice-based option — provides fuel without gastrointestinal issues. Avoid high-fat, high-fibre, or unfamiliar foods on long run mornings.
How does Daash adapt the plan if I miss a session?
Daash sees missed sessions in your Garmin data. Tell Claude why — illness, fatigue, life — and it reworks the coming week: redistributing sessions, reducing volume if needed, or adjusting the next quality session, then updates the workouts on your watch.
Do I need to take gels or nutrition during training for a marathon?
For any long run over 90 minutes, practising race nutrition is valuable. Train with the gels, chews, or drinks available at your target race so your gut is adapted before race day. Do not try a new nutrition product for the first time on race morning.