2021 - Hill Valley 88 Miler ™
2021 distances
Running
88 Miler
88 Miler (Virtual Run)
The 1/2 Mile
The 0.25 Mile
Walking
One Mile Fun Run/Walk
Race-day weather
Conditions on October 21, 2021 — historical Open-Meteo data.
The sun rises at 10:25 AM and sets at 9:24 PM local time (EDT) in Hill Valley on October 21, 2021 — 10h 58m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Other races near Hill Valley
Different organizers, within 40 miles, in the next three months
Peacock Gap Trail Run
Run for Austin's Lungs
Bike to Hope 2026
Mt. Tam Trail Run
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 1 Hill Valley event
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