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Race Overview
Founded in 1983 by local running enthusiasts who wanted to share the beauty of the Grand Traverse Region and the Old Mission Peninsula, the Bayshore Marathon has become a “must run” for runners throughout the Midwest and beyond. Many runners return year-after-year to enjoy the scenic courses, which run along the shores of beautiful Grand Traverse Bay. Bayshore events feature a kids’ run, 10K, half marathon, and full marathon. To ensure a more enjoyable experience, the number of runners in all three races is limited. Bayshore races are held on the Saturday of Memorial Day Weekend.
WikipediaFAQ
When is the 2026 Bayshore Marathon?
The 2026 Bayshore Marathon will be held on Saturday May 23, 2026.
Is the Bayshore Marathon a Boston Marathon Qualfier?
Yes, the Bayshore Marathon is an official Boston Marathon qualifier.
Bayshore Marathon Weather History
Bayshore Marathon Weather Averages
Average Temp: 58°, Average Low: 47°, Average High: 70°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° | 57° | 59° | 62° | 64° | 66° | 67° |
| Feel | 53° | 56° | 59° | 62° | 64° | 66° | 67° |
| Rain | - | - | - | - | - | - | - |
| Wind | 2mph | 4mph | 6mph | 6mph | 7mph | 8mph | 8mph |
| Dew | 46° | 46° | 46° | 46° | 46° | 47° | 46° |
| RunScore |  | | | | | | |
Bayshore Marathon 2025
May 24, 2025
Partly cloudy throughout the day.
Low: 44°, High: 58°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp |  48° | 49° | 51° | 51° | 54° | 56° | 56° |
| Feel | 46° | 46° | 51° | 51° | 54° | 56° | 56° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 6mph | 6mph | 8mph | 5mph | 11mph | 8mph |
| Dew | 41° | 41° | 42° | 41° | 42° | 41° | 41° |
| RunScore |  | | | | | | |
Bayshore Marathon 2024
May 25, 2024
Clearing in the afternoon with early morning rain.
Low: 58°, High: 70°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 63° | 61° | 59° | 63° | 63° | 65° | 68° |
| Feel | 63° | 61° | 59° | 63° | 63° | 65° | 68° |
| Rain | - | - | - | - | - | - | - |
| Wind | 10mph | 21mph | 11mph | 13mph | 14mph | 9mph | 11mph |
| Dew | 59° | 56° | 52° | 52° | 48° | 47° | 45° |
| RunScore | |  | | |  | | |
Bayshore Marathon 2023
May 28, 2023
Partly cloudy throughout the day.
Low: 43°, High: 79°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 55° | 60° | 61° | 67° | 71° | 74° | 78° |
| Feel | 55° | 60° | 61° | 67° | 71° | 74° | 78° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 5mph | 3mph | 5mph | 6mph | 8mph | 9mph |
| Dew | 41° | 43° | 42° | 44° | 41° | 37° | 37° |
| RunScore | | | | | | | |
Bayshore Marathon 2022
May 28, 2022
Partly cloudy throughout the day.
Low: 42°, High: 67°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 51° | 56° | 60° | 63° | 63° | 67° | 66° |
| Feel | 51° | 56° | 60° | 63° | 63° | 67° | 66° |
| Rain | - | - | - | - | - | - | - |
| Wind | 3mph | 0mph | 6mph | 6mph | 8mph | 3mph | 8mph |
| Dew | 47° | 49° | 49° | 48° | 49° | 49° | 49° |
| RunScore | | | | | | | |
Bayshore Marathon 2019
May 25, 2019
Partly cloudy throughout the day with rain clearing later.
Low: 60°, High: 83°, Heavy Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 64° | 67° | 69° | 70° | 71° | 73° | 77° |
| Feel | 64° | 67° | 69° | 70° | 71° | 73° | 77° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 7mph | 9mph | 7mph | 9mph | 9mph | 17mph |
| Dew | 61° | 64° | 64° | 65° | 64° | 64° | 63° |
| RunScore | | | | | | |  |
Bayshore Marathon 2018
May 26, 2018
Partly cloudy throughout the day.
Low: 66°, High: 81°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 71° | 74° | 74° | 76° | 80° | 81° | 79° |
| Feel | 71° | 74° | 74° | 76° | 81° | 82° | 79° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 0mph | 6mph | 8mph | 6mph | 8mph | 8mph |
| Dew | 59° | 60° | 60° | 61° | 63° | 63° | 62° |
| RunScore | | | | | | | |
Bayshore Marathon 2017
May 27, 2017
Partly cloudy throughout the day.
Low: 50°, High: 76°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 57° | 62° | 63° | 69° | 70° | 70° | 76° |
| Feel | 57° | 62° | 63° | 69° | 70° | 70° | 76° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 5mph | 5mph | 7mph | 9mph | 8mph |
| Dew | 52° | 53° | 53° | 52° | 50° | 49° | 51° |
| RunScore | | | | | | | |
Bayshore Marathon 2016
May 28, 2016
Partly cloudy throughout the day.
Low: 70°, High: 83°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 71° | 72° | 73° | 77° | 79° | 78° | 80° |
| Feel | 71° | 72° | 73° | 77° | 79° | 78° | 82° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 3mph | 6mph | 7mph | 13mph | 6mph | 9mph |
| Dew | 65° | 65° | 65° | 65° | 65° | 65° | 64° |
| RunScore | | | | | | | |
Bayshore Marathon 2015
May 23, 2015
Partly cloudy throughout the day.
Low: 36°, High: 77°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 49° | 56° | 62° | 66° | 69° | 73° | 74° |
| Feel | 49° | 56° | 62° | 66° | 69° | 73° | 74° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 9mph | 11mph | 11mph | 10mph | 20mph | 14mph |
| Dew | 30° | 30° | 30° | 31° | 34° | 32° | 33° |
| RunScore | | | | | | | |
Bayshore Marathon 2014
May 24, 2014
Partly cloudy throughout the day.
Low: 42°, High: 72°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 51° | 58° | 61° | 64° | 67° | 69° | 70° |
| Feel | 51° | 58° | 61° | 64° | 67° | 69° | 70° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 6mph | 5mph | 6mph | 7mph | 9mph |
| Dew | 44° | 43° | 45° | 41° | 42° | 42° | 38° |
| RunScore | | | | | | | |
Bayshore Marathon 2013
May 25, 2013
Becoming cloudy in the afternoon.
Low: 32°, High: 60°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 40° | 46° | 48° | 51° | 54° | 58° | 60° |
| Feel | 40° | 46° | 46° | 51° | 54° | 58° | 60° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 5mph | 6mph | 6mph | 7mph | 7mph |
| Dew | 37° | 37° | 33° | 34° | 36° | 38° | 37° |
| RunScore | | | | | | | |
Bayshore Marathon 2012
May 26, 2012
Partly cloudy throughout the day.
Low: 54°, High: 73°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 59° | 63° | 64° | 65° | 68° | 68° | 72° |
| Feel | 59° | 63° | 64° | 65° | 68° | 68° | 72° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 8mph | 7mph | 0mph | 6mph | 3mph | 9mph |
| Dew | 48° | 45° | 45° | 46° | 48° | 48° | 48° |
| RunScore | | | | | | | |
Bayshore Marathon 2011
May 28, 2011
Partly cloudy throughout the day with rain in the morning and afternoon.
Low: 53°, High: 66°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp |  53° | 55° | 57° | 58° | 59° | 58° | 60° |
| Feel | 53° | 55° | 57° | 58° | 59° | 58° | 60° |
| Rain | light | - | - | - | light | - | - |
| Wind | 0mph | 6mph | 5mph | 3mph | 3mph | 6mph | 8mph |
| Dew | 51° | 52° | 52° | 53° | 54° | 53° | 53° |
| RunScore | | | | | | | |
Bayshore Marathon 2010
May 29, 2010
Partly cloudy throughout the day.
Low: 51°, High: 78°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 60° | 64° | 67° | 70° | 72° | 74° | 78° |
| Feel | 60° | 64° | 67° | 70° | 72° | 74° | 78° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 3mph | 0mph | 7mph | 7mph | 7mph |
| Dew | 52° | 52° | 54° | 52° | 50° | 53° | 45° |
| RunScore | | | | | | | |
Bayshore Marathon 2009
May 23, 2009
Partly cloudy throughout the day.
Low: 46°, High: 71°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 55° | 56° | 60° | 66° | 68° | 71° | 68° |
| Feel | 55° | 56° | 60° | 66° | 68° | 71° | 68° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 3mph | 5mph | 7mph | 5mph | 5mph | 6mph |
| Dew | 42° | 44° | 46° | 48° | 48° | 47° | 47° |
| RunScore | | | | | | | |
Bayshore Marathon 2008
May 24, 2008
Partly cloudy throughout the day.
Low: 36°, High: 62°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp |  45° | 48° | 50° | 54° | 57° | 60° | 61° |
| Feel | 45° | 45° | 50° | 54° | 57° | 60° | 61° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 6mph | 7mph | 7mph | 9mph | 8mph | 6mph |
| Dew | 40° | 40° | 40° | 41° | 39° | 40° | 40° |
| RunScore | | | | | | | |
Bayshore Marathon 2007
May 26, 2007
Becoming cloudy in the afternoon with late afternoon rain.
Low: 40°, High: 72°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 50° | 55° | 60° | 65° | 68° | 70° | 70° |
| Feel | 50° | 55° | 60° | 65° | 68° | 70° | 70° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 7mph | 7mph | 10mph | 9mph | 11mph | 8mph |
| Dew | 40° | 39° | 40° | 41° | 43° | 44° | 45° |
| RunScore | | | | | | | |
Bayshore Marathon 2006
May 27, 2006
Becoming cloudy in the afternoon.
Low: 47°, High: 76°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 55° | 61° | 67° | 67° | 67° | 69° | 66° |
| Feel | 55° | 61° | 67° | 67° | 67° | 69° | 66° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 0mph | 5mph | 7mph | 5mph | 6mph |
| Dew | 49° | 53° | 55° | 55° | 55° | 56° | 55° |
| RunScore | | | | | | | |
Bayshore Marathon 2005
May 28, 2005
Partly cloudy throughout the day with afternoon rain.
Low: 49°, High: 63°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 49° | 54° | 58° | 58° | 62° | 61° | 59° |
| Feel | 48° | 54° | 58° | 58° | 62° | 61° | 59° |
| Rain | - | - | - | - | - | - | - |
| Wind | 3mph | 3mph | 10mph | 7mph | 8mph | 8mph | 5mph |
| Dew | 45° | 47° | 47° | 46° | 45° | 45° | 46° |
| RunScore | | | | | | | |
Bayshore Marathon 2004
May 29, 2004
Partly cloudy throughout the day.
Low: 36°, High: 66°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 45° | 50° | 56° | 59° | 63° | 63° | 65° |
| Feel | 45° | 50° | 56° | 59° | 63° | 63° | 65° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 3mph | 6mph | 6mph | 9mph | 6mph | 6mph |
| Dew | 38° | 38° | 36° | 32° | 29° | 30° | 30° |
| RunScore | | | | | | | |
Bayshore Marathon 2003
May 24, 2003
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 45°, High: 54°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 47° | 47° | 47° | 48° | 50° | 51° | 52° |
| Feel | 44° | 44° | 44° | 45° | 50° | 51° | 52° |
| Rain | - | light | light | light | light | light | - |
| Wind | 5mph | 6mph | 5mph | 7mph | 7mph | 7mph | 7mph |
| Dew | 38° | 38° | 39° | 43° | 45° | 45° | 45° |
| RunScore | | | | | | | |
Bayshore Marathon 2002
May 25, 2002
Partly cloudy throughout the day with rain.
Low: 30°, High: 50°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 43° | 48° | 48° | 50° | 50° | 47° | 45° |
| Feel | 39° | 45° | 44° | 50° | 50° | 44° | 42° |
| Rain | - | - | - | - | - | light | moderate |
| Wind | 7mph | 8mph | 11mph | 6mph | 8mph | 5mph | 6mph |
| Dew | 30° | 30° | 30° | 32° | 36° | 39° | 41° |
| RunScore | | | | | | | |
Bayshore Marathon 2001
May 26, 2001
Cloudy skies throughout the day with rain clearing later.
Low: 49°, High: 61°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 50° | 49° | 50° | 54° | 55° | 59° | 59° |
| Feel | 50° | 49° | 50° | 54° | 55° | 59° | 59° |
| Rain | - | light | - | - | - | - | - |
| Wind | 3mph | 0mph | 5mph | 7mph | 6mph | 8mph | 7mph |
| Dew | 48° | 47° | 48° | 47° | 46° | 46° | 44° |
| RunScore | | | | | | | |
Bayshore Marathon 2000
May 27, 2000
Partly cloudy throughout the day.
Low: 42°, High: 71°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 48° | 52° | 56° | 62° | 64° | 66° | 69° |
| Feel | 48° | 52° | 56° | 62° | 64° | 66° | 69° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 3mph | 0mph | 10mph | 6mph | 13mph | 9mph |
| Dew | 46° | 46° | 46° | 44° | 45° | 45° | 46° |
| RunScore | | | | | | | |