Lupus Loop
Lupus Loop is a running race on October 17, 2026 in Philadelphia, PA.
- Date
- October 17, 2026 (50 days to go)
- Location
- The Navy Yard, Philadelphia, PA
- Sport
- Running
From the Organizer
For all race details please go here Lupus Loop
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
68°
Typical Low
51°
Chance of Rain
30%
Based on US Climate Normals data from Phila Franklin Inst, 2 mi from the venue.
Host City
About Philadelphia, PA
Population
1,582,432
as of 2023
City Elevation
86 ft
Nearest Airport
PHL
Philadelphia International Airport · 10 mi
Time Zone
Eastern Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Lupus Loop, put it on the calendar, and turn “someday” into a start date.
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From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
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Frequently Asked Questions
What is the Lupus Loop?
When and where is the Lupus Loop?
How do I register for the Lupus Loop?
Lupus Loop
Oct 17, 2026