Horseshoe Lake Trail Run Marathon
Palo Alto, United States of America · Saturday 7 November 2026
TrailFull Marathon
The Horseshoe Lake Trail Run Marathon takes place in November 2026 in Palo Alto on a road course that stays relatively flat with gentle rolling sections, making it suitable for runners targeting a strong finishing time without the burden of significant climbing. Elevation ranges between 610m and 739m, so while you're at altitude, the terrain itself won't punish your legs with steep gains and losses. This is a full 42.2km marathon on a primarily road surface, which means predictable footing and the kind of consistent pacing you can lock in early. If you're in the Bay Area or willing to travel for a November race, this event offers straightforward conditions that let you focus on your goal rather than negotiating technical terrain or major elevation challenges. Check the race website for course details, aid station locations, and whether the road-based format suits your training and racing style.
Difficulty Calculator
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:m
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Adjusted Time
4:29:49
Time difference: +29.8 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain0m
Elevation High739m
Elevation Low610m
How hard is Horseshoe Lake Trail Run Marathon?
Very Difficultharder than 85% of marathons
Flattest / easiestHardest
On our difficulty model, Horseshoe Lake Trail Run Marathon plays about 33 minutes slower than an average road marathon for a 3:30 runner. It ranks #168 hardest of 1150 marathons we analyse, and #101 of 575 in United States of America. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Horseshoe Lake Trail Run Marathon?
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 Horseshoe Lake Trail Run Marathon | Difference |
|---|---|---|
| 3:00:00 | 3:25:51 | +25:51 |
| 3:30:00 | 3:58:04 | +28:04 |
| 4:00:00 | 4:29:49 | +29:49 |
| 4:30:00 | 5:01:12 | +31:12 |
| 5:00:00 | 5:32:18 | +32:18 |
| 5:30:00 | 6:03:09 | +33:09 |
| 6:00:00 | 6:33:46 | +33:46 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Horseshoe Lake Trail Run Marathon 2026 Course Analysis
Horseshoe Lake Trail Run Marathon is a full marathon held in Palo Alto, United States of America. It is scheduled for Saturday 7 November 2026. The course is run on trail surface with 0m of total climbing, with its high point near 739m above sea level.
Elevation Profile
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.
Surface Type: Trail
Horseshoe Lake Trail Run Marathon is a trail race, meaning the course includes unpaved surfaces such as dirt, gravel, or forest paths. Trail surfaces are usually slower than the road equivalent - often by 10-20% - because of uneven footing, technical sections, and frequently steeper gradients, though a smooth, non-technical or downhill trail can run faster than that suggests. Trail-specific shoes with good grip are recommended.
Looking for an easier marathon or a tougher challenge? You can also compare Horseshoe Lake Trail Run Marathon against other marathons to find the right race for your goals.
Marathons of similar difficulty
If Horseshoe Lake Trail Run Marathon fits your goal, these courses play out about the same on our difficulty model.
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