On Z10 – 10k takes place on Sun, Apr 11, 2027 in Zürich, Switzerland. The main route is 10 km.
- Date
- Sun, Apr 11, 2027
- Start
- Zürich 🇨🇭
- Distance
- 10 km
- Level
- Open to all
Your 27-week plan to On Z10 – 10k
The Base phase starts this week. Built around your fitness and adjusted every day as your form changes; attach the course and it prepares for the climbs too.
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The On Z10 – 10k is a fast 10-kilometer race taking runners through the vibrant and scenic downtown streets of Zurich.
What this race demands
The On Z10 is a 10-kilometer road race held on the downtown streets of Zurich, requiring sustained high-intensity running speed over a flat or moderately rolling urban course.
Anaerobic Threshold
A 10-kilometer distance requires maintaining a pace close to your lactate threshold for an extended period, demanding strong cardiovascular endurance and speed maintenance.
Urban Road Running
Navigating the downtown streets of Zurich demands efficient cornering, rhythm control, and adaptability to typical city pavement.
What would it take you?
Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.
Estimated finish
0:50–1:00
Peak-week training
5–7 h/week
A model estimate from distance, climbing and level, not a promise. Conditions, drafting and pacing move it.
IntervalCoach turns those weekly hours into a concrete plan built around your actual fitness. Start with this race as your goal
Your road to race day
Race day at On Z10 – 10k is 27 weeks away. This is how a coach divides that time. The first phase starts now.
01Base15 weeks · Oct 5, 2026 – Jan 17, 2027
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · Jan 18, 2027 – Feb 28, 2027
Progressive overload: training load climbs in waves, with harder weeks stacked on the base and planned recovery weeks that let the gains land.
03Peak3 weeks · Mar 1, 2027 – Mar 21, 2027
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
04Taper2 weeks · Mar 22, 2027 – Apr 4, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Apr 5, 2027 – Apr 11, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is On Z10 – 10k?
On Z10 – 10k takes place on Sun, Apr 11, 2027 in Zürich, Switzerland.
How long is On Z10 – 10k?
The main route is 10 km.
What does On Z10 – 10k demand?
The On Z10 is a 10-kilometer road race held on the downtown streets of Zurich, requiring sustained high-intensity running speed over a flat or moderately rolling urban course.
Who is On Z10 – 10k for?
On Z10 – 10k is open to all participants.
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