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Rund um den Harz

Rund um den Harz takes place on Sat, Apr 3, 2027 in Germany. The main route is 297 km.

Date
Sat, Apr 3, 2027
Start
🇩🇪
Distance
297 km
Climbing
2,650 m
Level
Open to all
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Your 24-week plan to Rund um den Harz

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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Rund um den Harz is a one-day ultracycling event around the Harz mountains, with a 297 km long route (about 2,650 m of climbing) and a 145 km short route, in supported and unsupported categories.

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

11:25–13:40

Peak-week training

6–8 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 Rund um den Harz is 24 weeks away. This is how a coach divides that time. The first phase starts now.

  1. 01Base12 weeks · Oct 18, 2026 – Jan 9, 2027

    Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.

  2. 02Build6 weeks · Jan 10, 2027 – Feb 20, 2027

    Progressive overload: training load climbs in waves, with harder weeks stacked on the base and planned recovery weeks that let the gains land.

  3. 03Peak3 weeks · Feb 21, 2027 – Mar 13, 2027

    The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.

  4. 04Taper2 weeks · Mar 14, 2027 – Mar 27, 2027

    Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.

  5. 05Race week1 week · Mar 28, 2027 – Apr 3, 2027

    Openers, rest and logistics. The work is done; the job now is arriving fresh.

Get this plan built around your own fitness

Frequently asked questions

When is Rund um den Harz?

Rund um den Harz takes place on Sat, Apr 3, 2027 in Germany.

How long is Rund um den Harz?

The main route is 297 km.

How much climbing does Rund um den Harz have?

Rund um den Harz has 2,650 m of climbing.

Who is Rund um den Harz for?

Rund um den Harz is open to all participants.

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