BestRacesroad · 5K · 45th annual alplaus one mile fun run · Annual alplaus one mile fun run for kids under 12 years old
45th Annual Alplaus Runaround
Build your free race-day pace plan| Distances | 5K, 45th annual alplaus one mile fun run, Annual alplaus one mile fun run for kids under 12 years old |
| Surface | road |
| Field size | 65 runners |
| Founded | 1982 (44 years) · from the race's own edition count |
| USATF certified | Yes |
| Boston qualifier | No |
From the race's RunSignup listing, with field size from its posted results, last updated September 15, 2026.
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Race-day weather
What the weather did on October 31 in each of the last 5 years, measured at Albany International Airport, 9.2 miles from Alplaus.
| Year | High | Low | Rain |
|---|---|---|---|
| 2025 | 53°F | 44°F | 1.00 in |
| 2024 | 79°F | 55°F | none |
| 2023 | 50°F | 32°F | none |
| 2022 | 64°F | 37°F | none |
| 2021 | 62°F | 49°F | 0.30 in |
Daily highs and lows, not start-line temperatures: most races start in the cool of the morning, closer to the low. Source: NOAA National Centers for Environmental Information, GHCN-Daily.
Stay near Alplaus
Hotels and rentals in and around Alplaus, NY.
Preset to race weekend, Oct 30 – Nov 1.
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Race Pace Analyzer beta
Build your 45th Annual Alplaus Runaround splits
This one already knows the course. Give it your goal time and it gives you every split to the finish, adjusted for this race's terrain and its usual race-morning temperature, plus a fueling plan and a check on whether the goal fits your fitness. It's free, and there's nothing to sign up for.
- Already loaded
- 5K
- ≈48°F on October race mornings
| Mile | Split | Elapsed |
|---|
Training paces for this goal
The everyday paces that build the fitness behind your goal, worked out from your target with the Daniels VDOT model. Save these for your next training block.
Treat these as a guide. Run easy days by feel, and adjust for heat, hills and how your legs feel that day.
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