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Jack St. Clair College XC Invite 2026

Date
Saturday, October 10, 2026
Start time
12:15 PM start (New York)
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Events and entry fees

EventDistanceWhenEntry feeCap
6KOtherOct 10, 202612:15 PMSee registration–
8K8KOct 10, 20261:15 PMSee registration–

Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.

Race day planning

Light and altitude

Sunrise on race morning is at about 7:04 AM, and the 6K starts at 12:15 PM. The start sits about 230 feet above sea level.

Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.

Start location and course

Belmont Mansion Drive, Bryn Mawr, PA 19131

The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.

8K

89
finishers
31:58
median (6:26 /mi)
26:08
winning time
–
women / men
median 31:5826:4154:44
Finish times, fastest to slowest. Each bar is a slice of the field; the dashed line is the median.

6K

69
finishers
29:10
median (7:49 /mi)
21:42
winning time
100% / 0%
women / men

Aggregated from official results (Bryn Mawr Racing Company) for Jack St. Clair College XC Invite. Individual finisher names are not stored here.

How fast do you need to be at Jack St. Clair College XC Invite?

At the 2025 8K, the fastest tenth finished in 28:15 or better, the top quarter in 29:13, and half the field in 31:58; the last tenth came in after 43:49.

At the 2025 6K, the fastest tenth finished in 23:24 or better, the top quarter in 24:59, and half the field in 29:10; the last tenth came in after 43:01.

What would my time get me?

Where a finish time would have placed in 2025.

Finishers by year

About the same size since 2023.

All events combined, from official results.

Jack St. Clair College XC Invite 8K year by year

From 2023 to 2025, the field went from 88 to 89 finishers, and the median time dropped from 33:16 to 31:58.

YearFinishersMedianFastest tenthWinner
202589 (+19%)31:58under 28:1526:08
202475 (-15%)33:59under 29:0326:50
20238833:16under 29:0227:08

From each year's official results for the 8K; virtual options are left out.

Typical race-day weather

Around October 10 the day usually runs from 52°F at dawn to 68°F in the afternoon, with measurable rain on about 20% of days. Cold snaps dip to 43°F and hot years reach 80°F.

Based on 75 days within a week of the date over the last 5 years, from historical weather for the start area. Not a forecast.

Race details

Where
Belmont Mansion Drive, Bryn Mawr, PA 19131Map
Course
Road
Start elevation
About 230 feet
Distances
8K, Other
Editions
2026 (Oct 10, 2026), 2025 (Oct 11, 2025), 2024 (Oct 12, 2024), 2023 (Oct 7, 2023), 2022 (Oct 15, 2022), 2021 (Oct 9, 2021)

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Quick answers

When is Jack St. Clair College XC Invite?
Saturday, October 10, 2026, starting at 12:15 PM.
How much does it cost?
See the registration page for current pricing.
What distances can I run?
8K, Other.
How big is it, and how fast?
In 2025, 89 runners finished the 8K; the median finish was 31:58 and the winner ran 26:08.
Where does it start?
Belmont Mansion Drive, Bryn Mawr, PA 19131.

From the organizers

Women College/Open 6,000 Meter (12:15 pm)

Men College/Open 8,000 Meter (1:15 pm)

Where: Belmont Plateau, Philadelphia, Pa. (Belmont Plateau is located 1/4 mile west off the Montgomery

Drive Exit of the Schuylkill Expressway (Rt 76). Intersection of Montgomery Dr and Belmont Mansion Dr).

Courses: The Men's Liberty Bell 8,000 meter and the Women's 6,000 meter course. Both of

the challenging "true" cross country coursed include Flagpole, Parachute and Nursery Hills.

Both courses maps are found on the PAC homepage.