DateExpected
Late June 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Erivan-Haub-Halle, Himmelsbornweg 7, 65510 Idstein
Idstein, Rheingau-Taunus-Kreis
Countdown
June
The big one of the Hexenturm day: 205 km in a single loop out of Idstein, with a ride of this size done and dusted since 1981. Nearly 2,900 m of climbing, so it's a proper day out.
Key facts
01Start any time between 06:00 and 07:00, no fixed gun
02Control closes at 18:00, so plan for 12 hours at most
03No GC-Breitensportlizenz needed; entry is offered with or without
Create a free training plan for the Hexenturm-Rundfahrt 205 km
7-day free trial, no card required
The course
The route
Idstein
Distance205km
Total climb2,890m
StartElevation
0 kmDrag map to rotate192.6 km
Weather
Late-June, Idstein
25°CTypical high
13°CTypical low
6°CColdest in 20 years
39%Days with rain
Highs around 25°C and lows around 13°C, but it has dropped to 6°C. Rain on 39% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserRad-Sport-Verein Idstein 1979 e.V.
Websitersv-idstein.org
Instagram@rsv_idstein
Running since1981
Training
Training for the Hexenturm-Rundfahrt 205 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Hexenturm-Rundfahrt 205 km plan targets
Typical sessions
205 km with 2,890 m of climbing
Endurance and fatigue resistance over the full distance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long endurance rides building toward the full distance
Threshold and sweet-spot work for sustained power
Sustained climbing repeats on real gradients
Group rides for drafting and bunch-riding skills
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Hexenturm-Rundfahrt 205 km plan.
7-day free trial, no card required.
Other races at Hexenturm-Rundfahrt
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CANYON Rhein Hunsrück Bike MarathonSun, 6 Jun 2027 · Rhens→Marathon Westerwald Bike ChallengeExpected Early June 2027 · Buchholz→MOUNTAINMAN Berchtesgaden Watzmann Stage Run & Trail FestivalExpected Early June 2027 · Mitterbach→Weg mit dem SpeckExpected Early June 2027 · Waldkappel→RAD RACE ONE TWENTYSat, 12 Jun 2027 · Sonthofen→AdelsberglaufExpected Mid June 2027 · Chemnitz→
