
Waukesha, United States of America · Monday 29 March 2027
Waukesha, located in southeastern Wisconsin just west of Milwaukee, provides a small-city setting that captures the character of the American Midwest. The area blends suburban residential neighborhoods with local parks and green spaces, creating a welcoming atmosphere for early spring racing. March weather in Wisconsin can be unpredictable, so runners should prepare for potentially cool conditions and the possibility of lingering winter weather. The Trailbreaker Marathon follows a predominantly flat to gently rolling course across the region, which means you won't face significant elevation challenges but shouldn't expect a dead-flat speed course either. Runners will experience subtle ups and downs that keep the legs engaged without becoming taxing, and the elevation profile spanning from 242 to 388 meters gives enough variation to feel interesting. Road running the entire way means consistent footing and well-defined routes, though the gently rolling terrain demands slightly more effort than you'd expend on a completely pancake-flat course. For most runners, this setup offers a realistic balance between speed potential and the mental engagement that comes with varied terrain.
Adjusted Time
3:52:34
Time difference: -7.4 minutes compared to a flat, road, temperate course.
On our difficulty model, Trailbreaker Marathon plays about 2 minutes faster than an average road marathon for a 3:30 runner. It ranks #1045 hardest of 1150 marathons we analyse, and #499 of 575 in United States of America. Use the calculator above to see the exact adjusted time for your own goal pace.
Estimated finish times on this course versus the same effort on an average road marathon, based on its elevation, surface, and expected race-day temperature.
| Average-course time | On Trailbreaker Marathon | Difference |
|---|---|---|
| 3:00:00 | 2:54:12 | −05:48 |
| 3:30:00 | 3:23:26 | −06:34 |
| 4:00:00 | 3:52:34 | −07:26 |
| 4:30:00 | 4:21:36 | −08:24 |
| 5:00:00 | 4:50:31 | −09:29 |
| 5:30:00 | 5:19:21 | −10:39 |
| 6:00:00 | 5:48:05 | −11:55 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Trailbreaker Marathon is a full marathon held in Waukesha, United States of America. It is scheduled for Monday 29 March 2027. The course is run on road surface with 0m of total climbing, with its high point near 388m above sea level.
With 0m of total climbing, this is a gently undulating course. The elevation changes are manageable for most runners and shouldn't greatly affect your pacing.
Trailbreaker Marathon is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.
Looking for an easier marathon or a tougher challenge? You can also compare Trailbreaker Marathon against other marathons to find the right race for your goals.
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