Buffalo Marathon 2027
- Date
- May 30, 2027
- Location
- Buffalo, USA
- Distance
- 42.2 km
- Difficulty
- Not rated
- Field
- 1,488 finishers
The 2027 Buffalo Marathon takes place on Sunday, May 30, 2027 in Buffalo, USA. A fast, mostly flat loop course through Buffalo, New York, with only about 100 feet of total elevation variance between its highest and lowest points. Race-week weather is typically 12°C to 21°C.
Training for the Buffalo Marathon?
Coach Icarus builds your plan around your fitness and your schedule.
The course
A fast, mostly flat loop course through Buffalo, New York, with only about 100 feet of total elevation variance between its highest and lowest points. The race starts and finishes downtown near the Buffalo Convention Center (Delaware Avenue and Huron Street), heading north through historic neighborhoods and Delaware Park, then south to the Lake Erie waterfront before returning downtown. Landmarks include views of Lake Erie, Canalside, KeyBank Center, Forest Lawn Cemetery, and Frederick Law Olmsted's park and parkway system; the final exposed stretch around mile 25 can bring headwinds off the lake.
Course summary source: findmymarathon.com
Course map & elevation
Distance
43.0 km
Elevation gain
93 m
Elevation loss
98 m
High / low
206 / 171 m
🛰️ Community-sourced GPX with DEM-corrected elevation — not an organizer-verified course.
Race-week weather
Typical high
21°C
Typical low
12°C
Year-to-year swing
±2.8°C
Rain
3.5 mm/day
Based on 2020-2025 of race-week history, with peak gusts around 19 km/h.
Difficulty
Race facts
- Official race site
- thebuffalomarathon.com ↗
- Start time
- 06:30
- Field size
- 1,488 finishers (2026)
- Boston qualifier
- Yes
Distances: 42.2 km · 21.1 km
When is the Buffalo Marathon 2027?
The 2027 Buffalo Marathon takes place on Sunday, May 30, 2027.
Training for the Buffalo 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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