Race Discovery
4x4x48
4x4x48 logo

2025 - 4x4x48

Burlington, Vermont, United States
Jun 20, 2025 – Jun 22, 2025
Running

2025 distances

Running

4x4x48 Solo

This event starts with a 4 mile run at 4pm on Friday, June 20th - SUMMER SOLSTICE. It continues 4 hours later with another 4 mile run at 8pm... Then again at 12am on Saturday, and continuing with 4 miles every 4 hours for 12 total runs (48 hours, totaling 48 miles). The final run starts at 12pm on Sunday, June 22nd. The SOLO option is for athletes doing this event individually. WOW, what a test of grit! There will be limited indoor space for athletes to set up sleeping surfaces (indoor camping) with access to bathrooms and showers.

Jun 20, 2025 Ultra 4:00 PM
$150.00
Closed

4x4x48 Pair

The PAIR option is for athletes doing this with one other teammate. Each run must be completed in its entirety by a single teammate, but pairs can divvy up the running segments so they each run an equal number, or one runs more segments. If divided equally, each athlete will run 24 miles over 48 hours. There will be limited indoor space for athletes to set up sleeping surfaces (indoor camping) with access to bathrooms and showers.

Jun 20, 2025 38.6K 4:00 PM
$200.00
Closed

4x4x48 Team

The PAIR option is for athletes doing this with one other teammate. Each run must be completed in its entirety by a single teammate, but pairs can divvy up the running segments so they each run an equal number, or one runs more segments. If divided equally, each athlete will run 12 miles. There will be limited indoor space for athletes to set up sleeping surfaces (indoor camping) with access to bathrooms and showers.

Jun 20, 2025 19.3K 4:00 PM
$300.00
Closed

Race date Weather

Conditions on June 20, 2025 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (race-day average) 16.8° / Maximum temperature (race-day average) 25.8°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 16.8° / Maximum feels like — heat index / wind chill (race-day average) 25.8°
Wind (km/h)
Average wind speed (race-day average)
29.0
Precip (mm)
Average precipitation (race-day average)
6.5mm
Humidity
Average relative humidity (race-day average)
71.0%

About Burlington

4x4x48 takes place in Burlington, Vermont, United States. The local timezone is America/New_York.

View on Google Maps

Reviews

Done this event?

If you've participated in this event, share your experience with other runners

🏃 Plan Your Next Race in Burlington

Find upcoming events by distance:

Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.

Other races in the area