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Ultra Trail Chattanooga by UTMB mandatory gear list

Chattanooga 100K/50K/20K · Chattanooga, Tennessee · June 4–6, 2027

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From the race's official list (as published when we read it, October 21, 2026 (2026–2027 list)). Rules can change: check the official list before race day. The Gear Fox isn't affiliated with the race.

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Quick answers

What is the mandatory gear for the Chattanooga 100K?

Running pack, Cell phone, Collapsible cup (150 ml / 5 oz or more), Water: 1 litre (½ litre on the 20K), Headlamp + spare batteries, Food reserve, Jacket with a hood for bad weather, Hat: beanie, cap, bandana or Buff, Survival blanket, Whistle.

What is the mandatory gear for the Chattanooga 50K?

Cell phone, Collapsible cup (150 ml / 5 oz or more), Water: 1 litre (½ litre on the 20K), Food reserve, Survival blanket, Whistle.

What is the mandatory gear for the Chattanooga 20K?

Cell phone, Collapsible cup (150 ml / 5 oz or more), Water: 1 litre (½ litre on the 20K), Survival blanket, Whistle.

Do the Ultra Trail Chattanooga by UTMB aid stations have cups?

No. The aid stations have no cups: bring your own reusable cup.

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