10. Karneval-Marathon.
The Karneval-Marathon starts on 11 November at 11:11, the day the Cologne carnival season opens. After that there is only the Pescher See: 15 laps, counted by hand on your bib, in a field of 50 at most. What you have to prepare above all is the patience to run the same flat lap the same way every time.
the Karneval-Marathon 2026: Course, Route Profile & Map
Start and finish are by the playground on the north-east shore of the Pescher See, at Pescher Straße. First comes an out-and-back of just over 1.2 km, which exists only to bring the distance to exactly marathon length. Then the lap you will run 15 times begins: down the east shore, along the long south-east side beside the airfield, north up the west side by the Auweilerweg and back to the start under the power line.
Each lap measures a little over 2.7 km on a firm path and is flat apart from a slight drop at the beginning and a small rise at the end. That is exactly the difficulty: no climb divides the race into sections, and after the first lap you have seen everything. The only feed station stands at start and finish, so you pass it on every lap.
The carnival is mostly in the date. This is the tenth edition, the course is DLV-measured, timing is manual, and each lap is recorded by a punch in your bib. The finish closes at 17:00, ten minutes after sunset, and the path has no lighting.
| Start | Length | Ø | Max. | Gain | Cat. |
|---|
Climb categories follow the road-cycling convention and rate the terrain itself (length and gradient) regardless of sport: Cat. 4 marks the easiest rated climbs, Cat. 1 the hardest, and HC (hors catégorie, “beyond categorization”) is reserved for the most brutal ascents. Short climbs below the Cat. 4 threshold stay unrated.
How to pace the Karneval-Marathon.
Start under control
Only one figure matters here: the lap time. Running for four hours takes about 15:30 per lap. Press the lap button at the same spot every time and use the south corner as your check, since it falls almost exactly at half a lap. The drop and the rise cancel out, so never judge a single section, only the whole lap.
Hold your rhythm
The race is decided from about the tenth lap. Fatigue has arrived, the end is still several circuits away, and the small rise before the feed station becomes your gauge: if it suddenly feels heavy, you were too quick earlier. Stop thinking about what remains and hold only the next split.
Spend what is left
The trap is in the first laps. With no gradient to slow you, laps that are too fast barely register, and the small field may hold nobody at your pace: stay alone with the watch rather than chasing someone. Long stops add up across 15 passes. At the back of the field the closing time counts as well: it falls just under six hours after the start, and the last minutes before it are already in dusk.
Training plan for the Karneval-Marathon: 12-week build
Build the base
For age-group runners the Karneval-Marathon takes roughly 3:45 to 5:30 hours. The effort is aerobic and uniform throughout. No climb gives your legs a change, and because the drop and rise stay so small, the same muscles do the same work for hours.
Train race pace
The priority is long flat runs with a block near race pace in the last third. Move some of them on purpose to a short loop of two to three kilometres instead of your favourite varied route. Only there will you learn what two hours with nothing new does to your head, and that is the load that counts at the Pescher See from the tenth lap on.
Rehearse the course
Add tempo runs by lap time: pick a fixed loop and hold the same split over several circuits until you sense a drift of a few seconds before the watch shows it. Hill sessions do little for this course, and one more long flat run helps more.
Arrive fresh
Rehearse the day as well. You pass the feed station about every quarter of an hour, so practise taking something on in that rhythm at a fixed point on your loop. The late-morning start moves your last meal, so put a few long runs at exactly that time. And if you expect to be near the back, plan to finish before sunset, because the final laps offer no light along the path.
Courses
Download the the Karneval-Marathon course as a GPX file for your watch or bike computer.
Let YOUB adapt your plan for 10. Karneval-Marathon dynamically
Ben connects your goal, the course, current load, recovery, and calendar. Your plan stays pointed at race day even when real life is not perfectly plannable.
Everything about 10. Karneval-Marathon.
How long is the Karneval-Marathon?
the Karneval-Marathon is 42.2 km long. That distance shapes how much aerobic endurance, pace durability, and race-specific work belong in the training plan.
How much elevation gain does the Karneval-Marathon have?
the Karneval-Marathon has around 161 m of elevation gain over 42.2 km. That affects pacing, muscular load, and preparation for late-race sections.
What is the route profile of the Karneval-Marathon?
the Karneval-Marathon is classified as Flat, averaging 3.8 vertical metres per kilometre. 74% of the route is flat, 8% climbs moderately (2 to 6%) and 0% is steeper than 6%.
Is the Karneval-Marathon a loop course?
Yes, the Karneval-Marathon is laid out as a loop: start and finish are in the same place.
Is there a GPX file for the the Karneval-Marathon course?
Yes. The the Karneval-Marathon course is on this page as a free GPX download — ready to import into Garmin, Wahoo, Komoot, Strava or any other app that reads GPX.
How should I prepare for the Karneval-Marathon?
Preparation for the Karneval-Marathon should account for 42.2 km, 161 m of elevation gain, current training load, and available training time. An adaptive plan helps place key sessions without ignoring recovery and real life.
What pacing strategy works for the Karneval-Marathon?
The pacing strategy for the Karneval-Marathon should reflect 42.2 km, 161 m of elevation gain, and your current fitness. Start controlled and keep margin for sections where the profile or fatigue makes target pace harder.
When does 10. Karneval-Marathon take place?
10. Karneval-Marathon takes place on November 11, 2026.
Where does 10. Karneval-Marathon take place?
10. Karneval-Marathon takes place in Köln, Germany.
How do I register for the Karneval-Marathon?
Registration runs through the organiser: karneval-marathon.de. YOUB shows you the course, elevation profile and training plan for your preparation.
