Stone Tower Half Marathon
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Stone Tower Half Marathon

Lynn, Massachusetts, United States View on map
Jun 21, 2026 (America/New_York local time)
Trail running

About this race

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Event Name: Stone Tower Half Marathon
Distance: Half Marathon (13.3 miles)
Format: Three identical loops (4.4 miles each)
Location: Lynn Woods Reservation, Lynn, Massachusetts
Surface: Trail (singletrack, carriage roads, fire roads)


Date: JUNE 21 st ,
Start Time: 7:30am – Cut off 11:30am
Estimated Participants: 10- 65 runners for first year
The Stone Tower Half Marathon is a trail running event designed to showcase the
historic Stone Tower and the rugged terrain of Lynn Woods Reservation. The race
emphasizes sustainability, safety, and minimal environmental impact while offering a
challenging and memorable experience for participants.
The event will prioritize environmental stewardship, community engagement, and a
safe, well-managed race experience.

Course Description
Total Distance: 13.1 miles
Loop Structure: Three identical 4.44-mile loops
Elevation: Rolling to challenging, with notable climbs
Terrain: Forested singletrack, rocky New England trails, wide carriage roads

Course Flow (Per Loop)
1.      Start at Lynn Woods Reservation parking lot

2.      Run out on Great Woods Road

3.      Turn South (Left) on Penny Brook Rd

4.      Turn on Waycross Road

5.      Right on Cooke Road

6.      Right on GW Rd. Return to start/finish area

All participant and volunteer parking will be located in the main Lynn Woods Reservation parking lot - Volunteers will assist with parking flow and pedestrian safety - The start/finish area will also host packet pickup, timing equipment, medical support, and post-race recovery

The centralized start/finish minimizes park impact and simplifies operations.

The goal would be to utilize the lot as early as possible so most runners have exited by late morning.

Pick your distance

Trail running

Stone Tower Half Marathon

Jun 21, 2026 Half-Marathon 7:00 AM
$80.00
Closed

Typical race-day weather

Based on 1 year of historical conditions on this event's race dates in Lynn.

Temp (°C)
Minimum temperature (race-day average) 16.3° / Maximum temperature (race-day average) 27.4°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 16.3° / Maximum feels like — heat index / wind chill (race-day average) 28.7°
Wind (km/h)
Average wind speed (race-day average)
17.0
Precip (mm)
Average precipitation (race-day average)
2.4mm
Humidity
Average relative humidity (race-day average)
61.0%

Course

Route map and elevation profile

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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Other races near Lynn

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 6 Lynn events

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