Upton 10.5K and Half Marathon Trail Race 10 km
RunningLoop
Date
Sun, 8 Nov 2026
Start
09:20
Venue
Upton State Forest, park entrance at Westboro St and Southboro Rd, Upton, MA 01568
Upton, Worcester County
Countdown
November
One loop of woodland trail with a bit of a kick (about 219 m of climbing). A friendly local 10K to run, with the half marathon setting off alongside it.
Key facts
01No dogs allowed on the course
02Course is not stroller-friendly
Create a free training plan for the Upton 10.5K and Half Marathon Trail Race 10 km
7-day free trial, no card required
The course
The route
Upton
Distance10.5km
Total climb219m
StartElevation
0 kmDrag map to rotate10.4 km
Weather
Early-November, Upton
12°CTypical high
1°CTypical low
-8°CColdest in 20 years
28%Days with rain
Highs around 12°C and lows around 1°C, but it has dropped to -8°C. Rain on 28% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
2025 results
Who finishes, and how
#RiderTimeAvg speed
01Kate Warwick00:53:0511.9 km/h
02Gina Warren01:00:4310.4 km/h
03Abby McCabe01:01:2210.3 km/h
32
Women finishers
1:18:41
Median time
8.0 km/h
Median speed
Women · 2025 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
OrganiserTri-Valley Front Runners
Websitetri-valleyfrontrunners.com
Instagram@tri_valley_frontrunners
Running since2014
Training
Training for the Upton 10.5K and Half Marathon Trail Race 10 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Upton 10.5K and Half Marathon Trail Race 10 km plan targets
Typical sessions
11 km with 219 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Upton 10.5K and Half Marathon Trail Race 10 km plan.
7-day free trial, no card required.
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