
Redding, United States of America · Sunday 17 January 2027
Located in northern California along the Sacramento River, Redding sits in a region known for its outdoor recreation and natural beauty. The area offers runners a chance to experience the Sierra Nevada foothills and the diverse terrain that makes northern California such a compelling destination for endurance athletes. The landscape transitions between open ridges, forested sections, and river valleys, giving the race a varied character that keeps your attention over 26.2 miles. The course itself is a trail marathon with moderately rolling hills that demand respect without being punishing. You'll gain 219 meters of elevation spread across the full distance, which means the climbing is never relentless but rather distributed in a way that keeps you honest throughout. The elevation runs between 147 and 318 meters above sea level, so you're working at a reasonable altitude. The terrain includes a notable tunnel that runners pass through multiple times across different sections of the course, which serves as both a navigational landmark and a bit of character that distinguishes this race from standard road marathons. This is the kind of course that rewards steady pacing and trail-running fitness rather than pure speed. Race day takes place in January, which offers mild winter weather typical of the region. The Boston Qualifier designation indicates this is a competitive field, and the race organizers provide relay options for those who want to participate differently. Aid stations, course markings, and spectator areas are established along the route, with bib pickup coordinated ahead of time. This is a well-organized event that attracts serious runners looking for a qualifying opportunity without traveling to the East Coast during the peak racing season.
Adjusted Time
4:02:23
Time difference: +2.4 minutes compared to a flat, road, temperate course.
On our difficulty model, Redding Marathon plays about 6 minutes slower than an average road marathon for a 3:30 runner. It ranks #574 hardest of 1150 marathons we analyse, and #299 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 Redding Marathon | Difference |
|---|---|---|
| 3:00:00 | 2:59:10 | −00:50 |
| 3:30:00 | 3:30:41 | +00:41 |
| 4:00:00 | 4:02:23 | +02:23 |
| 4:30:00 | 4:34:16 | +04:16 |
| 5:00:00 | 5:06:19 | +06:19 |
| 5:30:00 | 5:38:31 | +08:31 |
| 6:00:00 | 6:10:52 | +10:52 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Redding Marathon is a full marathon held in Redding, United States of America. It is scheduled for Sunday 17 January 2027. The course is run on road surface with 219m of total climbing, with its high point near 318m above sea level. For registration and full race details, visit the official Redding Marathon website.
With 219m of total climbing, this is a gently undulating course, ranging between roughly 147m and 318m above sea level. The elevation changes are manageable for most runners and shouldn't greatly affect your pacing.
Redding 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 Redding Marathon against other marathons to find the right race for your goals.
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