DateExpected
Mid June 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Stausee Oberrabenstein, Chemnitz, Saxony
Chemnitz, Sachsen
Countdown
June
A full day and night on one short 9.2 km loop in Chemnitz, riding lap after lap from noon to noon. The climbing is gentle at 142 m a lap, so the real test is staying fresh and keeping going.
Key facts
01Riders aged 15 to 17 need written consent from a guardian
02Personal accident and liability insurance is required for every participant
03Start a lap before noon on Sunday and you can still finish it
Create a free training plan for the HEAVY24
7-day free trial, no card required
The course
One lap, on repeat
Chemnitz · one lap
Total climb142m
Non-stop24hr
Start · finishOne lap · elevation
0 kmDrag map to rotate35.8 km
Weather
Mid-June, Chemnitz
22°CTypical high
12°CTypical low
5°CColdest in 20 years
44%Days with rain
Highs around 22°C and lows around 12°C, but it has dropped to 5°C. Rain on 44% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserDie Rennmacher / Gläß & Liebers GbR
Websitemtb-chemnitz.de
Instagram@heavy24_mtb
Running since2007
Training
Training for the HEAVY24
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 HEAVY24 plan targets
Typical sessions
24hr continuous effort
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
Terrain and skills practice specific to the course
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 HEAVY24 plan.
7-day free trial, no card required.
More events in June in Germany
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→
