Millennium Meadows Marathon
Grand Rapids, MI, USA • August 30, 2026
Race Day Weather
61°
77° high
Breezy
Dry
Warm afternoon, adjust pace early
Runners will face temperatures rising from 62°F at the start to a high of 76°F. With a steady wind from the S at 9 mph and high humidity at 76%, it’s crucial to start conservatively and focus on hydration. Pacing adjustments will be necessary as the heat builds throughout the race.
Race day forecast available in 151 days
Pre-raceRace windowPost-race
Millennium Meadows Marathon events occur at Secchia Meadows in Millennium Park, one of the many Kent County Parks and what we think is the most scenic and beautiful. You will run on a wide and paved path that crosses a footbridge, winds along the Grand River, and cuts through meadows. Most of the course is heavily shaded. Source
Historical Weather
Based on 8 years of data
Avg Temp
78°F
L:62° H:78°
RunScore
Conditions
Rain Freq
0%
0 of 8 yrs
Wind12mph
Dew62°F
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 | | 57°/71° | - | 56° | |
2024 | | 67°/85° | - | 68° | |
2023 |  | 53°/70° | - | 52° | |
2022 | | 60°/83° | - | 62° | |
2021 | | 75°/88° | - | 71° | |
2020 | | 55°/70° | - | 53° | |
2019 | | 55°/74° | - | 54° | |
2018 |  | 71°/82° | - | 72° |