Her Trails Coaching
Ultra-Trail Kosciuszko 30km by UTMB
Program for Women
The Kosci30 is the perfect introduction to alpine trail running: smooth, runnable trails through the Snowy Mountains from Perisher Ski Resort to Friday Flat in Thredbo. A 14-week Her Trails program builds the fitness, pacing and confidence this alpine course rewards, for runners already comfortable on the road and ready to take it to the trails.
Why This Matters
Your first trail ultra deserves its own training
Road fitness alone will not prepare you for 30km of alpine trail. Rolling terrain, uneven footing and sustained time on feet ask for a different kind of strength and pacing discipline than a road race of similar distance.
This 14-week program builds the specific capacities that matter for the Kosci30: aerobic endurance for a longer day out, hill strength for the rolling alpine profile, trail-specific confidence, and the pacing and fuelling skills that make the difference between finishing depleted and finishing strong.
You finish with more than a finisher's medal. You finish with real trail skill, the confidence to take on your first alpine ultra, and a foundation to build from for whatever comes next.
The Course
Running the Kosciuszko 30km
Starting at Perisher Ski Resort and finishing at Friday Flat in Thredbo, the Kosci30 is smooth, runnable trail through granite outcrops, snow gum forest and alpine meadow, showing off the very best of the Snowy Mountains without demanding ultra-distance experience.
It is designed to be a genuinely achievable and rewarding introduction to trail running, while still asking for real fitness, pacing discipline and comfort on rolling alpine terrain.
The Course Demands
What the race asks of you
Over 14 weeks we build base aerobic fitness, hill strength, and the pacing and fuelling skills needed to enjoy a 30km alpine trail day rather than survive it.
Rolling Alpine Terrain
Constant gentle undulation asks for smart effort management rather than raw speed, building confidence over varied ground.
First Trail Ultra Confidence
For many runners this is a first trail distance beyond a half marathon. The program builds skill, strength and belief alongside fitness.
Pacing + Fuelling
A 30km alpine day is long enough that pacing restraint and mid-run fuelling make the difference between struggling and thriving.
Race-Day Confidence
Mandatory gear, aid station strategy and race-day logistics are trained specifically, so nothing feels unfamiliar on the day.
Before You Begin
The Kosci30 is an approachable introduction to trail running with real alpine terrain. The 14-week build assumes you arrive already running, with the consistency to layer in trail-specific work.
- Comfortable running 15 to 20 km per week across 3 to 4 sessions before week one
- Recent experience finishing a 10km or longer event in the past 12 months
- Willingness to commit 3 to 6 hours of training per week through the build
- Access to trails, hills, or stairs for climbing sessions
- Confidence on uneven surfaces, or appetite to build trail skill during the program
- Medical clearance if returning from injury, illness, or extended time off training
What's Included
Everything you need, in one place
Coached by a team built by and for women. Your week is released each Saturday, the day before it begins, so you meet each week where you are.
Training Program
- โ4 to 5 run sessions per week for rolling trail terrain
- โProgressive long runs building trail-specific endurance
- โStrength, mobility and yoga sessions for durability
- โFuelling, kit and race-specific guidance
Coaching + Community
- โWeekly live coaching calls, join live or watch replays
- โCycle-aware adaptation with flex days
- โPrivate community of runners preparing for the same race
- โAccess to the Her Trails community for ongoing connection
Common Questions
What runners ask before they start
Do I need trail experience, or can this be my first trail race?
The Kosci30 is designed as an approachable first alpine ultra. You do not need trail experience going in, but you do need the running base outlined above. The program builds trail skill and confidence alongside your fitness.
Can I adjust the start date?
Yes. Content releases weekly, but if your race date means you need to start further into the program, or your baseline fitness suggests a different entry point, let us know and we will set this up for you along with guidance based on where you are starting from. Coaching calls are recorded, so you can join live or catch up on your own schedule.
What is the time commitment per week?
Most weeks sit within 3 to 6 hours of training, a mix of runs, strength and recovery. Peak weeks run at the higher end of that range. Each session has a prescribed duration, and your coach can adjust volume to your capacity.
What gear will I need?
The program covers mandatory race gear and aid station strategy as part of race-day preparation, so you arrive knowing exactly what you need and how to use it.
Is this group coaching or individual?
It is structured group coaching with one shared program and weekly live calls. Our coaches can advise on 1:1 customisation options if needed for specific circumstances.
Also Worth Considering
Training for more than one goal this season?
Instead of purchasing individual programs, many runners choose the Her Trails All-In Membership for broader training support across the year. If you plan to complete more than one program this season, the All-In Membership is usually the most cost-effective option and gives our coaching team the ability to support you as you transition between races, training blocks and recovery periods.
Best Value
Her Trails All-In Membership
$220 / quarter
- โAccess to every Her Trails program including trail, road and strength
- โCommunity and coaching platform with weekly coaching calls
- โStrength and mobility training for runners
- โCoaching support between races and training blocks
- โOngoing community support and accountability
- โDiscounts on merchandise and selected partner opportunities
Questions before you commit?
Choosing a program is a real commitment of time and energy, and it is normal to want to talk it through first. Here are a few places to start.
We can connect you with an All-In member who has run the Kosci30, or another alpine trail race, for a relaxed call about the program, fitting training around work and family, or anything else on your mind.
Request a chatOr browse all our programs