Date(s) - 09/23/2023
9:00 AM - 11:00 AM
Community Park North Amphitheater
Register Now to run & walk!
Sign up for event crew.
5K+ trail run and walk at Billy Johnson Mountain Lakes Nature Preserve
Benefiting Friends of Princeton Open Space
2023 PDF event information, directions, and course map.
Sponsorships available. Link here.
Thank you to our lead-off sponsors.
Preregister. Limited to 200 Participants.
Entry: All on-line, no mail-in. Registration service fee applies to all entries.
Through September 1: $33 includes T-shirt.
September 2 to September 20: $38 T-shirt on as-available basis.
After September 21: day-of entry fee may apply.
Preregistration encouraged. Sign up at the event will be $48.
Day-of registration is credit card only and subject to availability.
Scoring by Split Second Racing.
Depending on trail logistics, this event may be chip timed at the finish. In this case, only gun time is reported.
Volunteer: Sign up online in the event crew category.
Event crew is a free registration – you will get a confirmation email. If you do not get the confirmation email, the sign up is not complete.
Course and Event Description:
5K+ trail run and walk comprising about 10% paved park trail, 30% unimproved service right-of-ways and 60% single track including moderately technical rocks, roots, logs, and whatever else nature has wrought in the woods.
Due to the technical nature of the trail, parents should consider whether this event is appropriate for young children.
Event timing may end at 55 minutes.
Sign-in time: 8:00 AM – 8:45 AM
Start: 9:00 AM
About Friends of Princeton Open Space (FOPOS)
FOPOS is a nonprofit organization dedicated to acquiring open space in Princeton for preservation, protecting natural resources, maintaining accessibility to trails, and providing environmental education. Proceeds of this event will support the stewardship of the Mountain Lakes Preserve open space areas. To learn more, visit fopos.org