Sun Marathon

Sun Marathon 2027 Course Analysis

Sun Marathon is a full marathon held in Santa Clara, United States of America, scheduled for Saturday 23 January 2027. The course is run on road surface with 211m of total elevation gain, reaching a maximum altitude of 1397m above sea level.

Elevation Profile

With 211m of elevation gain, this is a moderately undulating course. The route ranges from 885m to 1397m above sea level (512m total range). While not completely flat, the elevation changes are manageable for most runners and shouldn't significantly impact pacing strategy.

Surface Type: Road

Sun Marathon is run on road surfaces, which provide the fastest and most predictable conditions for marathon running. Road courses allow for consistent pacing and are typically the best choice for runners targeting a personal best time.

How Difficult Is Sun Marathon?

Our difficulty rating for Sun Marathon 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 Sun Marathon against other marathons to find the right race for your goals.