Date
Sat, 21 Aug 2027
Venue
Malibu Creek State Park, 1925 Las Virgenes Road, Calabasas, CA 91302
Calabasas, Los Angeles County
Countdown
August
One loop, 25 km and under 850 m of climbing: the approachable way into the Bulldog. A good first trail race or a steady day out.
Key facts
01Single loop of about 14.8 miles
Create a free training plan for the The Bulldog Ultra 25 km
7-day free trial, no card required
The course
The route
Calabasas
Distance25km
Total climb848m
StartElevation
0 kmDrag map to rotate23.2 km
Weather
Late-August, Calabasas
26°CTypical high
18°CTypical low
14°CColdest in 20 years
1%Days with rain
Highs around 26°C and lows around 18°C, but it has dropped to 14°C. Rain on 1% of days.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01Liz Camy02:13:1111.3 km/h
02Rosa Kwak02:13:2511.2 km/h
03Reesa Zagnoli02:14:3511.1 km/h
57
Women finishers
3:25:28
Median time
7.3 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 The Bulldog Ultra 25 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 The Bulldog Ultra 25 km plan targets
Typical sessions
25 km with 848 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 The Bulldog Ultra 25 km plan.
7-day free trial, no card required.
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