Race Discovery
4K Trail Run
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2023 - 4K Trail Run

Boston, Massachusetts, United States View on map
May 24, 2023 – May 25, 2023 (America/New_York local time)
Running

2023 distances

Running

Wednesday 4K Trail Run

May 24, 2023 4K 4:00 PM
$95.00
Closed

Wednesday 4K Trail Run - Team Registrations

Each runner receives chip-timed entry, round-trip ferry transportation, a race t-shirt, dinner and beer!

May 24, 2023 4K 4:00 PM
Free
Closed

Thursday 4K Trail Run - Team Registrations

Each runner receives chip-timed entry, round-trip ferry transportation, a race t-shirt, dinner and beer!

May 24, 2023 4K 4:00 PM
Free
Closed

Race-day weather

Conditions on May 24, 2023 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (recorded on race day) 7.8° / Maximum temperature (recorded on race day) 21.3°
Feels Like (°C)
Minimum feels like — heat index / wind chill (recorded on race day) 4.5° / Maximum feels like — heat index / wind chill (recorded on race day) 21.3°
Peak wind (km/h)
Strongest wind of the day (recorded on race day)
20.6
Precip (mm)
Precipitation over the day (recorded on race day)
2.6mm
Humidity
Mean relative humidity (recorded on race day)
62.5%
Sunrise
Sunrise at the start line on May 24, 2023 (EDT)
Sunset
Sunset at the start line on May 24, 2023 (EDT)
Daylight
Hours between sunrise and sunset on race day
14h 52m

The sun rises at 5:14 AM and sets at 8:07 PM local time (EDT) in Boston on May 24, 2023 — 14h 52m 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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2023 results — 4K Trail Run

1,135 finishers across 2 distances · leading places in the Wednesday 4K Trail Run

View all results
Leading finishers of the 2023 4K Trail Run
Place Name Time Pace
1 Tim Oneill 13:08 —
2 Vincent Thomas 13:13 —
3 Eric Ryan 13:13 —
4 Matthew Rowan 13:56 —
5 William Gasparrini 13:59 —

Every finisher is on the results page, filterable by distance, gender and age group.

Other races near Boston

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, 52 Boston events

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