Date
Sat, 17 Jul 2027
Start
07:00
Venue
Silverton Memorial Park, Greene St, Silverton, CO 81433
Silverton, San Juan County
Countdown
July
The marathon-plus option at Silverton: a single 43 km mountain loop with around 1,200 m of climbing, a step down from the 51 km but still a full day out.
Key facts
0110-hour cut-off at 17:00
02No pacers allowed
Create a free training plan for the Silverton Alpine Runs 43 km
7-day free trial, no card required
The course
The route
Silverton
Distance43km
Total climb1,192m
StartElevation
0 kmDrag map to rotate43.0 km
Weather
Mid-July, Silverton
22°CTypical high
7°CTypical low
1°CColdest in 20 years
54%Days with rain
Highs around 22°C and lows around 7°C, but it has dropped to 1°C. Rain on 54% of days.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01Jade Ellis05:09:518.4 km/h
02Galicia Monforte05:12:078.3 km/h
03Jennifer Eskew05:12:308.3 km/h
34
Women finishers
7:00:21
Median time
6.2 km/h
Median speed
Women · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the Silverton Alpine Runs 43 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 Silverton Alpine Runs 43 km plan targets
Typical sessions
43 km with 1,192 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 Silverton Alpine Runs 43 km plan.
7-day free trial, no card required.
Other races at Silverton Alpine Runs
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