Big Sur International Marathon 2027
- Date
- April 25, 2027
- Location
- Big Sur, USA
- Distance
- 42.2 km
- Difficulty
- Moderate
- Field
- 4,433 finishers
The 2027 Big Sur International Marathon takes place on Sunday, April 25, 2027 in Big Sur, USA. A point-to-point course entirely on California's Highway 1, starting near Pfeiffer Big Sur State Park (Big Sur Station) and finishing in Carmel. Race-week weather is typically 10°C to 16°C.
Training for the Big Sur International Marathon?
Coach Icarus builds your plan around your fitness and your schedule.
The course
A point-to-point course entirely on California's Highway 1, starting near Pfeiffer Big Sur State Park (Big Sur Station) and finishing in Carmel. The first nine miles descend gently along the coast, followed by the roughly two-mile climb up Hurricane Point (summit 560 feet, between miles 10 and 12) and the descent to the Bixby Creek Bridge crossing at the halfway point. The second half is rolling and hilly past Garrapata Bridge and Point Lobos, finishing at the Crossroads Shopping Center in Carmel; total climbing is nearly 2,200 feet.
Course summary source: en.wikipedia.org
Course map & elevation
Distance
42.4 km
Elevation gain
265 m
Elevation loss
356 m
High / low
141 / 8 m
🛰️ Community-sourced GPX with DEM-corrected elevation — not an organizer-verified course.
Race-week weather
Typical high
16°C
Typical low
10°C
Year-to-year swing
±1.3°C
Rain
1.2 mm/day
Based on 2020-2025 of race-week history, with peak gusts around 24 km/h.
Difficulty
Race facts
- Official race site
- bigsurmarathon.org ↗
- Start time
- 06:45
- Field size
- 4,433 finishers (2025)
- Boston qualifier
- Yes
Distances: 42.2 km · 21.1 km · 17.7 km · 5 km
When is the Big Sur International Marathon 2027?
The 2027 Big Sur International Marathon takes place on Sunday, April 25, 2027.
Training for the Big Sur International Marathon?
Coach Icarus builds your plan around your fitness and your schedule.
Predict your finish time
Enter one recent race result and get predicted finish times across 5K, 10K, half marathon, and marathon.
Predicted Finish Time
52:07
Pace / km
5:13
Pace / mile
8:23
| Distance | Predicted Time |
|---|---|
| 5K | 25:00 |
| 10K | 52:07 |
| Half Marathon | 1:55:00 |
| Marathon | 3:59:47 |
Predictions assume similar fitness, course, and conditions — they are a starting point for goal setting, not a guarantee.
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