Neujahrsmarathon Zürich
ZÃrich, Switzerland · Sunday 1 January 2023
This race appeals to runners who want a fast, achievable marathon without the typical summer heat concerns. The flat to gently rolling terrain and modest elevation gain mean you're not fighting gravity, which suits anyone targeting a personal best or looking for a confidence-building race. It draws serious international competitors but also welcomes recreational runners who simply want the novelty of racing on January 1st, making it a good fit for club runners and those treating it as a benchmark early in the year. The trail surface is friendlier on the joints than road marathons, though it demands slightly better footwork and concentration than asphalt. The main challenge here is the cold. January in Zurich means you're racing in genuinely harsh conditions, often with temperatures well below freezing. This isn't a balmy early-season marathon where you can dial in race pace easily. You'll need to manage layering carefully, watch for icy patches on the course, and adjust your breathing to handle frigid air. The course itself, while gentle, runs through the areas around Zurich and Schlieren, so there's little shelter from the elements as you work your way through. The relatively narrow window between registering and race day means less time to acclimatize. If you thrive in cold conditions and have practiced winter running, this becomes an advantage. If you prefer mild weather and haven't trained in freezing temperatures, you'll find it mentally and physically harder than expected.
Difficulty Calculator
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Adjusted Time
4:32:11
Time difference: +32.2 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain60m
Elevation High409m
Elevation Low387m
Neujahrsmarathon Zürich 2023 Course Analysis
Neujahrsmarathon Zürich is a full marathon held in ZÃrich, Switzerland, scheduled for Sunday 1 January 2023. The course is run on trail surface with 60m of total elevation gain, reaching a maximum altitude of 409m above sea level. For registration and full race details, visit the official Neujahrsmarathon Zürich website.
Elevation Profile
This is a very flat course with only 60m of total elevation gain across the full distance. The course ranges from 387m to 409m above sea level — a 22m elevation range that makes it one of the flatter races available. Runners targeting a personal best will appreciate the minimal climbing.
Surface Type: Trail
Neujahrsmarathon Zürich is a trail race, meaning the course includes unpaved surfaces such as dirt, gravel, or forest paths. Trail surfaces are inherently slower than road courses due to uneven footing, technical sections, and often steeper gradients. Trail-specific shoes with good grip are recommended, and runners should expect a finish time 10-20% slower than their equivalent road marathon time.
How Difficult Is Neujahrsmarathon Zürich?
Our difficulty rating for Neujahrsmarathon Zürich is calculated using a model that combines elevation gain, temperature impact, and surface type. Use the difficulty calculator above to enter your target finish time and see exactly how many minutes this course would add or subtract compared to a perfectly flat, cool, road-based marathon. Faster runners and slower runners are affected differently by the same course conditions, so the difficulty is personalised to your pace.
Looking for an easier marathon or a tougher challenge? You can also compare Neujahrsmarathon Zürich against other marathons to find the right race for your goals.
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