Black Diamond Series - Mainline 5K | Fun Run Atlas | RMN
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Monday, October 5, 2026 · New Jersey

Monday, October 5, 2026 · New Jersey

Black Diamond Series - Mainline 5K

A 5K up and down the ski slopes of Montage Mountain that ends with free beer and a day at the resort waterpark.

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Fun Run Atlas · Pennsylvania

Novelty course · Moosic, PA

Black Diamond Series - Mainline 5K is a fun run on a one-of-a-kind course in Moosic, Pennsylvania, with no upcoming dates listed.

Season completed
When
Last held Sun, June 28, 2026; next date TBA
Start 8:30 AM
Late June Sunday
Where
Montage Mountain Resorts
1000 Montage Mountain Road
Moosic, PA 18507 · Lackawanna
Directions
Entry
$35 early / $45 day-of
Register
Organized by
Montage Mountain with Scranton Running Company
Official siteRegisterDirections

What to expect

  • ski slope
  • mountain climb
  • beer at finish
  • waterpark admission
  • prize money

2026 Season completed

Sunday, June 28, 2026

  • Sun, June 28, 2026

2027 Projected

Date TBA

About the run

First of the two-race Black Diamond Running Series (an 8K follows in late July), with cash prizes for top finishers.

The run

Distances
5K
Season
Summer
Swag
T-shirt, waterpark admission, free beer

Nearby

Sources

Details checked against the race’s own pages on Sun, Oct 4, 2026.