Est! Est!! Est!!! Marathon takes place on Sun, Oct 11, 2026 in Montefiascone, Italy. The main route is 40 km.
- Date
- Sun, Oct 11, 2026
- Start
- Montefiascone 🇮🇹
- Distance
- 40 km
- Level
- Open to all
The Est! Est!! Est!!! Marathon is an MTB marathon in Montefiascone organised by Scuola MTB Montefiascone, the closing round of the Maremma Tosco-Laziale and New Marathon Lazio circuits; the 21st edition runs on 11 October 2026 with marathon and shorter courses.
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
1:10–1:25
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 Est! Est!! Est!!! Marathon is 5 weeks away. This is how a coach divides that time. The first phase starts now.
01Peak2 weeks · Sep 7, 2026 – Sep 20, 2026
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
02Taper2 weeks · Sep 21, 2026 – Oct 4, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
03Race week1 week · Oct 5, 2026 – Oct 11, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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