UltraTrax Wachusett Logo

UltraTrax Wachusett

Westminster, MA

Sat, Aug 28, 2027

In 334 days · Sat, Aug 28, 2027

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When

Saturday, August 28th, 2027

Where

41 Mile Hill Road, Westminster MA

Distances

1 Mile

Typical weather

On this date: rain 1 of the last 10 years

2025

49–68°F

dry

2024

53–70°F

dry

2023

63–75°F

rain

2022

68–88°F

dry

2021

66–78°F

dry

2020

55–67°F

dry

2019

57–79°F

dry

2018

64–82°F

dry

2017

54–70°F

dry

2016

58–80°F

dry

Best months to race in Massachusetts →

Race-day forecast · Saturday, Aug 28

Cloudy · 56–72°F

Saturday, Aug 28starts near 56°F · 18% chance of rain · wind up to 14 mph

About this race

You’re In. Welcome to UltraTrax Wachusett.

Get ready for a full day of movement, challenge, and time on the trails at Wachusett Mountain.

Course Description

Your course winds through Wachusett’s wooded mountain terrain, combining:

  • Steady climbs: Prepare for a workout with elevation changes.
  • Rocky stretches: Navigate through challenging terrains.
  • Ski slopes: Experience the thrill of sprinting down an incline.
  • Forest trails: Enjoy the beauty of pine and hardwood forests.

Whether you’re here to walk 7 miles or push all the way to 28, the challenge is yours to define.

Event Details

10 hours. One 7-mile loop. Four distances. How far will you go?

Complete your goal within the 10-hour event window. Want another layer of challenge? Take it on with:

  • 10 lb. ruck: Add some weight to your journey.
  • 20 lb. ruck: Test your limits with additional resistance.
  • 35 lb. ruck: For those seeking a serious challenge.

The course will be clearly marked from start to finish, with:

  • Aid stations: Well-stocked stations positioned along the route.
  • Support: Staff to keep you fueled and moving.

Trek Day Information

Trek Day will take place at:

  • Location: Wachusett Mountain Ski Area
  • City: Princeton, Massachusetts

The start line is open between 7am–10am and is divided into:

  • 28 milers: Start at 7am
  • 21 milers: Start at 7:45am
  • 14 milers: Start at 8:30am
  • 7 milers: Start at 9:15am

UltraTrax is not a race, but it is a timed endurance event. You’ll have up to 10 hours to complete your chosen distance.

Bib Pickup

Your bib may be:

  • Mailed: Sent to you in advance.
  • Picked up: On event morning for those registering after the cutoff.

Taking on the Ruck Challenge?

If you registered for a weighted division, bring your own:

  • Ruck: Necessary for added weight.
  • Backpack: Use it for carrying extra gear.
  • Weighted vest: Another option for increased difficulty.

Your pack will be weighed before you begin, and everything in the pack counts toward your required weight except:

  • Perishable food: Does not count towards weight.
  • Drinks: Also excluded from weight requirements.

What’s Waiting at the Finish

Finishers will receive:

  • Custom medal: A Grey Wolf Medal for 28 and 21 milers, Trail Wolf Medal for 14 and 7 milers.
  • Event T-shirt: Celebrate your achievement.
  • Event patch: A token of your accomplishment.
  • Additional swag: For weighted divisions.

After your trek, stick around and enjoy:

  • Base Camp atmosphere: Relax and celebrate.
  • Food and drinks: Available for purchase.
  • Recovery space: Time to refuel and unwind.
  • Family and friends: Welcome to join you at Base Camp.

What to Expect at Wachusett

A Mountain Course That Makes You Earn It:

  • Seven miles: Challenging terrain with sustained climbing.
  • Wooded trails: Experience natural beauty throughout.

New Views Every Loop:

  • Dense forest: Experience the New England wilderness.
  • Changing elevations: Variety in your surroundings.

A Challenge You Choose:

  • Flexibility: Define your success on your own terms.
  • Weight options: Add challenge with weighted divisions.

Support Along the Way:

  • Well-marked course: Follow clearly defined paths.
  • Event staff: Available for assistance throughout the day.

Parking Information

Complimentary parking is available onsite at Wachusett Mountain.

More detailed arrival, parking, course, and event-day information will be sent as Trek Day gets closer.

Move With Purpose

UltraTrax is all about:

  • Spending time outside: Enjoy nature as you move.
  • Challenging yourself: Go farther than you thought possible.
  • Supporting conservation: Proceeds support land conservation.
  • Joining a community: Be part of something bigger.

You’re officially part of the pack! We’ll see you at Wachusett.

For more information, visit the race page: UltraTrax Wachusett.

Course map

Hotels for race weekend

Live prices near the start line, Aug 27 – 29, 2027.

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