Running
Run a half marathon (21.1 km) in 2:00 in 16 weeks
A two-hour half marathon is a goal almost anyone can reach if you don't rush your preparation.
- Distance
- half marathon (21.1 km)
- Target time
- 2:00
- Training horizon
- 16 weeks
- Price
- 450 ₽ per month or 4999 ₽ per year
The first 7 days are free, no card needed. No automatic charges: the subscription renews only manually.
A half marathon of 21.1 km in 2 hours means an average pace of about 5:41 per kilometre. For a faster result it's important not only to build speed, but also to learn to sustain the effort throughout the distance. Over 16 weeks the plan builds gradually from your current volume rather than jumping straight into long runs.
In 1trAIner the coach takes into account your level, schedule and running experience longer than usual. Data from connected Garmin or Apple Watch syncs automatically, and the plan is recalculated after every workout. If a long run leaves you overly tired, the following training load is adapted.
First, regular easy running becomes the foundation, then time on your feet increases as readiness allows. On long runs you can test your nutrition, hydration and race gear in advance. Progress means more even effort towards the end of a session and recovery that lets you continue the plan.
What you get during 7 days of free access
- In the first 7 free days, specify your half marathon goal, your longest run and your free days in the questionnaire.
- Get the first week of the plan with a manageable long run and easy sessions around it.
- After your workouts, review pace, fatigue and how you felt on the long run to adjust what comes next.
How it works
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1
You tell us about yourself
Your level, how many days a week you're ready to train, the race date or goal deadline. Five minutes in chat or in the questionnaire.
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2
You get a plan
The coach builds a cycle up to your goal and gives you the week day by day: what to do, at what pace, and why this particular workout.
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3
The plan follows you
Workouts from your watch sync automatically, and the review arrives in chat. Missed a session or got sick — the week is rebuilt.
Frequently asked questions
Do I need a sports watch?
No. You can start without one: the plan is built from your answers about your goal, level, and available time. With a Garmin or Apple Watch, accuracy is higher — the coach sees your heart rate, sleep, and actual weekly volume.
What happens after the free week?
The subscription costs 450 ₽ per month or 4999 ₽ per year. There are no automatic charges: your card is not saved, and renewal is only manual via the link in the reminder.
Is the coach a person or a program?
1trAIner is an informational service: plans and reviews are prepared by AI based on your data. This is not a medical service and not a substitute for a doctor or an in-person coach.
What if my goal changes?
Let us know in the chat. Right now the plan is built for the goal “Run a half marathon (21.1 km) in 2:00 in 16 weeks”, but moving a race, an injury, or a vacation is normal: the coach will recalculate the cycle for the new conditions.
In the blog
The first 7 days are free, no card needed. No automatic charges: the subscription renews only manually.
Subscription terms are on the plans page and in the public offer. The service provides informational services and does not replace a doctor or an in-person coach.