Bay Bridge Half Marathon
Oakland, United States of America · Sunday 2 May 2027
Difficulty Calculator
Adjusted Time
1:43:34
Time difference: -1.4 minutes compared to an average road half marathon.
Course Details
Typical Race-Day Weather
Average for this date over the last 8 years.
Bay Bridge Half Marathon course route, from the mapped course on GoAndRace.
How hard is Bay Bridge Half Marathon?
On our difficulty model, Bay Bridge Half Marathon plays about 2 minutes faster than an average road half marathon for a 1:30 runner. It ranks #452 hardest of 650 half marathons we analyse, and #157 of 196 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 Bay Bridge Half Marathon?
Estimated finish times on this course versus the same effort on an average road half marathon, based on its elevation, surface, and expected race-day temperature.
| Average-course time | On Bay Bridge Half Marathon | Difference |
|---|---|---|
| 1:30:00 | 1:28:28 | −01:32 |
| 1:45:00 | 1:43:34 | −01:26 |
| 2:00:00 | 1:58:41 | −01:19 |
| 2:15:00 | 2:13:48 | −01:12 |
| 2:30:00 | 2:28:56 | −01:04 |
| 2:45:00 | 2:44:04 | −00:56 |
| 3:00:00 | 2:59:12 | −00:48 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Bay Bridge Half Marathon 2027 Course Analysis
Bay Bridge Half Marathon is a half marathon held in Oakland, United States of America. It is scheduled for Sunday 2 May 2027. The course is run on road surface with 74m of total climbing, with its high point near 35m above sea level. For registration and full race details, visit the official Bay Bridge Half Marathon website.
Course map
Bay Bridge Half Marathon is run as a loop: the course starts and finishes in the same place. The race map above shows the full route (20.6 km as mapped), with the start and finish.
Climbing
At 74m of total climbing, it is flatter than 68% of the 650 half marathons we rate.
Race-day weather
Over the last 8 years this May date has averaged a high of 19°C and a low of 10°C. That is cooler than 60% of the half marathons we track.
On 2 May over the last 8 years, the high ranged from 14°C (2023) to 25°C (2021), so pack for either. It rained on 2 of those 8 days.
| 2 May | High | Low | Rain | Wind |
|---|---|---|---|---|
| 2026 | 16°C | 12°C | dry | 20 km/h |
| 2025 | 17°C | 10°C | dry | 19 km/h |
| 2024 | 25°C | 11°C | dry | 13 km/h |
| 2023 | 14°C | 8°C | 13 h | 14 km/h |
| 2022 | 18°C | 10°C | dry | 22 km/h |
| 2021 | 25°C | 10°C | dry | 17 km/h |
| 2020 | 17°C | 12°C | 1 h | 18 km/h |
| 2019 | 20°C | 9°C | dry | 15 km/h |
Daily weather for the race location (Open-Meteo archive). Wind is the day's peak.
Looking for an easier marathon or a tougher challenge? You can also compare Bay Bridge Half Marathon against other half marathons to find the right race for your goals.
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If Bay Bridge Half Marathon fits your goal, these courses play out about the same on our difficulty model.
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