2023 - San Mar's The Great Bicycle Tour - TGBT XXXIX
2023 distances
Cycling
TGBT XXXVI
Each registrant is responsible for a minimum $525 in charitable funds raised for San Mar.
TGBT Weekender
One day ride is Sunday only. Each registrant is responsible for a minimum $475 in charitable funds raised for San Mar.
Race-day weather
Conditions on July 8, 2023 — historical Open-Meteo data.
The sun rises at 5:51 AM and sets at 8:40 PM local time (EDT) in Boonsboro on July 8, 2023 — 14h 49m 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 Boonsboro
Different organizers, within 40 miles, in the next three months
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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, 3 Boonsboro events
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