Jack St. Clair College XC Invite 2026
- Date
- Saturday, October 10, 2026
- Start time
- 12:15 PM start (New York)
- Location
- Bryn Mawr, Pennsylvania
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Events and entry fees
| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| 6K | Other | Oct 10, 202612:15 PM | See registration | – |
| 8K | 8K | Oct 10, 20261:15 PM | See 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.
2025 results
All results (3 years)8K
6K
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.
| Year | Finishers | Median | Fastest tenth | Winner |
|---|---|---|---|---|
| 2025 | 89 (+19%) | 31:58 | under 28:15 | 26:08 |
| 2024 | 75 (-15%) | 33:59 | under 29:03 | 26:50 |
| 2023 | 88 | 33:16 | under 29:02 | 27:08 |
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.