Date
Sat, 25 Sept 2027
Start
07:00
Venue
Mumbles Cricket Club, Mumbles, Swansea, Wales
Mumbles, Swansea
Countdown
September
The full Gower Ultra: one big loop of about 81 km that starts and finishes at Mumbles, with a long 15.5 hour day to get round it on foot.
Key facts
0115.5-hour time limit
02Courses close at 22:30 for everyone
03Single circuit, you finish where you started
Create a free training plan for the Gower Ultra 50 81 km
7-day free trial, no card required
The course
The route
Mumbles
Distance81km
Total climb1,750m
StartElevation
0 kmDrag map to rotate76.8 km
Weather
Late-September, Mumbles
17°CTypical high
12°CTypical low
7°CColdest in 20 years
52%Days with rain
Highs around 17°C and lows around 12°C, but it has dropped to 7°C. Rain on 52% of days.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01Sara Genco08:39:059.3 km/h
02Emily Ptacek09:14:508.7 km/h
03Harriet McDonald10:24:547.8 km/h
16
Women finishers
13:28:02
Median time
6.0 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 Gower Ultra 50 81 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 Gower Ultra 50 81 km plan targets
Typical sessions
81 km with 1,750 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 Gower Ultra 50 81 km plan.
7-day free trial, no card required.
Other races at Gower Ultra 50
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