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St. George Marathon

St. George Marathon

St. George, United States of America · Sunday 3 October 2027

Official WebsiteRoadFull Marathon

The St. George Marathon is an annual marathon held in St. George, Utah, typically scheduled on the first Saturday in October. The event first took place in 1977 and has established itself as one of the largest marathons in the United States, with participant caps typically allowing up to 5,500 runners in the marathon, 2,500 in the half marathon, and 600 in the 5K race.

Difficulty Calculator

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Adjusted Time

4:13:12

Difficult

Time difference: +13.2 minutes compared to a flat, road, temperate course.

Course Details

Elevation Gain152m
Elevation High1598m
Elevation Low818m

Weather Forecast

High34°C
Low20°C
Chance of Rain1%

How hard is St. George Marathon?

Very Difficultharder than 77% of marathons
Flattest / easiestHardest

On our difficulty model, St. George Marathon plays about 21 minutes slower than an average road marathon for a 3:30 runner. It ranks #263 hardest of 1151 marathons we analyse, and #150 of 576 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 St. George 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 timeOn St. George MarathonDifference
3:00:003:06:22+06:22
3:30:003:39:34+09:34
4:00:004:13:12+13:12
4:30:004:47:12+17:12
5:00:005:21:33+21:33
5:30:005:56:13+26:13
6:00:006:31:11+31:11

Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.

St. George Marathon 2027 Course Analysis

St. George Marathon is a full marathon held in St. George, United States of America. It is scheduled for Sunday 3 October 2027. The course is run on road surface with 152m of total climbing and around 932m of descent (a net drop of roughly 780m), with its high point near 1598m above sea level. For registration and full race details, visit the official St. George Marathon website.

Elevation Profile

This is a net-downhill course: it descends roughly 780m more than it climbs (152m of ascent against about 932m of descent), dropping from a high point near 1598m toward 818m above sea level. Point-to-point downhill courses like this are among the fastest available for a personal best or a Boston qualifier - just be aware that sustained descending fatigues the quads late in the race, so ease off early and do some downhill running in training.

Expected Race Day Weather

Based on historical weather data for October, the expected race day conditions are as follows. Hot conditions are expected, with temperatures between 20°C and 34°C. Heat is one of the biggest performance factors in distance running - for every degree above 15°C, finish times can slow by roughly 1-2%. Extra hydration and a conservative start are strongly recommended. There is a low chance of rain (1%), so dry conditions are likely.

Surface Type: Road

St. George 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 St. George Marathon against other marathons to find the right race for your goals.

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