
26 x 1-Mile Marathon Relay is a trail running and running race on September 26, 2026 in Philadelphia, PA, with an entry fee of $25.
From the Organizer
Teams of 13 (or as few as 6) people will race for their fastest collective marathon time.
The 2026 race will take place on September 26, 2026. Gun time is at 9:00am; teams may setup beginning at 8:00am.
The race takes place at the Woodlands, on a one-mile course with dirt path and some paved road sections.
Enter through the big gate across from the trolley portal. Follow the signs when you come in. The race itself will take place at the Woodland's Stables and runners will do the trail loop.
Teams are welcome to bring tents and snacks while they support their runners. No grills or other on-site cooking.
Each team must devise their own baton. It an be anything - a snap bracelet, a banana, a stick, a pompom, whatever.
Each team will select a runner - different than their last mile runner - to run the final 0.2 miles to complete the official marathon for the team. Selection for this position is considered a great honor.
Each team's champion will complete their 0.2 mile leg with a torch of their making. It probably (definitely) should not be on fire.
The Woodlands’ 54-acre undulating landscape is at once a one-of-a-kind 18th-century English pleasure garden, 19th-century rural cemetery, and a modern green oasis for its neighbors in bustling University City and West Philadelphia. The Woodlands was designated a National Historic Landmark District in recognition of its unique history and rich resources. Actively used today, the cemetery, mansion, landscape, and programs are an educational resource for local school children, community residents, university students, as well as for a small, highly motivated cadre of scholars seeking further understanding of American architectural and botanical history, urban development, and the origin and growth of West Philadelphia.
Weather
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
76°
Typical Low
59°
Chance of Rain
30%
Based on US Climate Normals data from Phila Franklin Inst, 2 mi from the venue.
Host City
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
Every finish line starts with a single decision. Claim your spot at 26 x 1-Mile Marathon Relay, put it on the calendar, and turn “someday” into a start date.
29
Days to train
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From Endurance Grid
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Running off-road — dirt, singletrack, and mountain paths — from 5Ks to ultras. The terrain makes for an exciting twist and adventure in your running journey.
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.
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26 x 1-Mile Marathon Relay
Sep 26, 2026