King Salmon Marathon
King Salmon, United States of America · Sunday 18 July 2027
Runners encounter a mostly flat, point-to-point course that traces the historic route of the Copper River railroad, starting at the 27 Mile Bridge and winding across the wild Copper River delta. The first half of the route is on a gravel road with minimal vehicle traffic, requiring attentiveness to footing, while the second half transitions to pavement, offering a gentler surface as participants proceed through the landscape.
Difficulty Calculator
h
:m
:s
Adjusted Time
3:54:02
Time difference: -6.0 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain96m
Elevation High25m
Elevation Low5m
Weather Forecast
High13°C
Low9°C
Chance of Rain100%
How hard is King Salmon Marathon?
Easyharder than 13% of marathons
Flattest / easiestHardest
On our difficulty model, King Salmon Marathon plays about 1 minute faster than an average road marathon for a 3:30 runner. It ranks #1006 hardest of 1150 marathons we analyse, and #476 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 King Salmon 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 King Salmon Marathon | Difference |
|---|---|---|
| 3:00:00 | 2:54:33 | −05:27 |
| 3:30:00 | 3:24:19 | −05:41 |
| 4:00:00 | 3:54:02 | −05:58 |
| 4:30:00 | 4:23:44 | −06:16 |
| 5:00:00 | 4:53:24 | −06:36 |
| 5:30:00 | 5:23:03 | −06:57 |
| 6:00:00 | 5:52:41 | −07:19 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
King Salmon Marathon 2027 Course Analysis
King Salmon Marathon is a full marathon held in King Salmon, United States of America. It is scheduled for Sunday 18 July 2027. The course is run on road surface with 96m of total climbing, with its high point near 25m above sea level. For registration and full race details, visit the official King Salmon Marathon website.
Elevation Profile
This is a very flat course, with only 96m of total climbing and little change in altitude throughout. Flat profiles let you hold an even pace from start to finish, which makes this a fast, PB-friendly race.
Expected Race Day Weather
Based on historical weather data for July, the expected race day conditions are as follows. Near-ideal running temperatures are expected, ranging from 9°C to 13°C. This temperature range is widely considered optimal for marathon performance, allowing efficient heat dissipation without cold-related issues. There is a high chance of rain (100%). Runners should prepare for wet conditions, including appropriate footwear and clothing choices.
Surface Type: Road
King Salmon 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 King Salmon Marathon against other marathons to find the right race for your goals.
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