UTMB World Series

Chianti Ultra Trail by UTMB

Dates
18 March 2027 – 21 March 2027
Where
Radda in Chianti, Italy
Region
Europe

Distance categories: 20K · 50K · 100K · 100M. Exact distances, climb, profile and cut-offs are on the race page at utmb.world.

Race page on utmb.world(opens in a new tab)

Typical mandatory gear (100M)

For the longest category here. Shorter races need less — each race publishes its own list.

Safety & communication

  • · Mobile phone, charged, organiser numbers saved, roaming on
  • · Whistle
  • · Survival blanket (min. 1.4 × 2 m)
  • · Adhesive elastic bandage (min. 100 × 6 cm)
  • · Photo ID

Water & food

  • · Water reserve, min. 1 litre
  • · Personal cup, min. 15 cl (no disposable cups at aid stations)
  • · Food reserve

Clothing

  • · Waterproof, breathable jacket with hood
  • · Long running trousers or leggings (or tights + socks covering legs)
  • · Warm long-sleeve mid-layer
  • · Warm hat or buff
  • · Warm, waterproof gloves
  • · Waterproof over-trousers

Light & navigation

  • · Headlamp with spare batteries
  • · Second lamp with its own batteries
  • · Race bib, visible at all times
Open the interactive packing checklist

Member race tools

Pacing calculator and printable checklist for Chianti Ultra Trail by UTMB

Included with Monthly and Yearly membership, together with training weeks 3–16.

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From the UTMB events page. Last checked: 26 September 2026. Project 171 is independent of UTMB®. · Training plan

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Project 171 in under a minute

The plan, the races and the mountain work behind the road to UTMB.