Date
Sat, 14 Aug 2027
Venue
Roxborough State Park to Sharptail Ridge Open Space trailhead, Littleton, Colorado
Littleton, Arapahoe County
Countdown
August
The shorter way to Sharptail Ridge: 50 km point-to-point from Roxborough State Park with about 1,600 m of climbing. A good first ultra, with a generous clock.
Key facts
01Charter bus takes you to the start
0212-hour cut-off
03Carry at least 20 fl oz of water; no dogs or pacers
Create a free training plan for the Roxborough Ultras 50 km
7-day free trial, no card required
The course
The route
Littleton
Distance51km
Total climb1,609m
StartElevation
0 kmDrag map to rotate46.9 km
Weather
Mid-August, Littleton
30°CTypical high
14°CTypical low
6°CColdest in 20 years
40%Days with rain
Highs around 30°C and lows around 14°C, but it has dropped to 6°C. Rain on 40% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserThe Stoke Fine Racing Events
Websitestoketrailracing.com
Instagram@stoketrailracing
Running since2026
Training
Training for the Roxborough Ultras 50 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 Roxborough Ultras 50 km plan targets
Typical sessions
51 km with 1,609 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
Hill reps and vert to prepare the climbs and descents
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 Roxborough Ultras 50 km plan.
7-day free trial, no card required.
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