Maraton Franja BTC City – Triglav Medio Fondo takes place on Sun, Jun 13, 2027 in Ljubljana, Slovenia. The main route is 97 km.
- Date
- Sun, Jun 13, 2027
- Start
- Ljubljana 🇸🇮
- Distance
- 97 km
- Level
- Open to all
Your 34-week plan to Maraton Franja BTC City – Triglav Medio Fondo
The Base phase starts this week. Built around your fitness and adjusted every day as your form changes; attach the course and it prepares for the climbs too.
Build my planFree to start · No credit card
The 97 km Triglav medio fondo of Maraton Franja BTC City, starting and finishing at BTC City in Ljubljana. The classic route on the same day is about 156 km.
What would it take you?
Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.
Estimated finish
2:55–3:30
Peak-week training
6–8 h/week
A model estimate from distance, climbing and level, not a promise. Conditions, drafting and pacing move it.
IntervalCoach turns those weekly hours into a concrete plan built around your actual fitness. Start with this race as your goal
Your road to race day
Race day at Maraton Franja BTC City – Triglav Medio Fondo is 34 weeks away. This is how a coach divides that time. The first phase starts now.
01Base22 weeks · Oct 19, 2026 – Mar 21, 2027
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · Mar 22, 2027 – May 2, 2027
Progressive overload: training load climbs in waves, with harder weeks stacked on the base and planned recovery weeks that let the gains land.
03Peak3 weeks · May 3, 2027 – May 23, 2027
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
04Taper2 weeks · May 24, 2027 – Jun 6, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Jun 7, 2027 – Jun 13, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is Maraton Franja BTC City – Triglav Medio Fondo?
Maraton Franja BTC City – Triglav Medio Fondo takes place on Sun, Jun 13, 2027 in Ljubljana, Slovenia.
How long is Maraton Franja BTC City – Triglav Medio Fondo?
The main route is 97 km.
Who is Maraton Franja BTC City – Triglav Medio Fondo for?
Maraton Franja BTC City – Triglav Medio Fondo is open to all participants.
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