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Run for Clean Water

2025 Solstice Trail Run

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trail run

Run for a Cause. Protect Our Water.

Join us on Wednesday, June 18, for the Run for Clean Water, Solstice Trail Run – a celebration of endurance, community, and environmental stewardship. This annual event supports The Watershed Institute’s mission to keep our water clean, safe, and healthy.

Run or walk throught scenic trails to celebrate the longest day of the year and then relax with a post-race party featuring “Antimo’s Pizza” for purchase, a free glass of beer or wine from “Old Hights Brewing Company”, complimentary s’mores around the firepit and music by Ambient DJ.

RACE DETAILS

Location: The Watershed Institute, 31 Titus Mill Road, Pennington, NJ
Date: Wednesday, June 18
Registration Opens: 4:30 p.m.
Start Times:

  • 15K – 5:30 p.m.
  • 10K – 5:45 p.m.
  • 5K – 6:00 p.m.

WHAT TO EXPECT

  • Trail Run Experience – This is a genuine trail run featuring uneven terrain, exposed roots, and rocks. If it rains before the event, expect muddy conditions – come prepared with a change of shoes and clothes. Indoors restrooms will be available for changing.
  • Eco-Friendly Event – Each participant will receive a collapsible, reusable cup for the race. Please bring a reusable water bottle and help us reduce waste. Single-use plastic water bottles are not permitted.
  • Carpooling Encouraged – Due to limited parking, we encourage carpooling. Overflow parking will be available near the field and the farm on Wargo Road. These locations will be clearly marked.
  • Important Rules: No unattended children, and no pets allowed. Please plan accordingly. 

 

WHY WE RUN: SUPPORT CLEAN WATER WITH EVERY STEP

We all need clean water. The Solstice Trail Run raises essential funds for The Watershed Institute’s conservation, advocacy, science, and education programs. Our goal is to raise $32,000 to protect our environment.

 

Become a Solstice Trail Run Fundraiser and rally your friends and family!

Set up your fundraising page here: RunSignUp Fundraiser   

Spread the word on social media—create a post, add your fundraising link, and inspire others to join!   

All race registrations are considered donations to The Watershed Institute. No refunds will be issued. Thank you for your support.   

REMEMBERING ISABELLA DE LA HOUSSAYE 

This year we are honored to present the second annual Isabella de la Houssaye Award to the top female finisher of the 5K race. Isabella was a dedicated endurance athlete and an advocate for early lung cancer screening. After being diagnosed with Stage 4 non-small-cell lung cancer, she continued her incredible adventures, running marathons, competing in Ironman triathlons, and inspiring countless others. A long-time supporter of The Watershed, Isabella played a pivotal role in organizing the Solstice Trail Run and always participated, bringing her family and friends.

RACE CONTACT & SPONSORS 

Questions? Contact the Race Director at [email protected]

Beer Sponsor: Old Hights Brewing Company from Hightstown, New Jersey

 

Run with us. Protect our water. Make a difference.  

Check out our past Trail Runs

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