Spartan H3X

JUN
26-27
2026
The Spartan H3X is a tiered endurance challenge that progresses from 4 to 24 hours. Participants start at one stage and can continue, testing their limits at Riverside Farm in Vermont. The event is non-refundable and requires participants to be 18 or older.
26-27 Jun 2026

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Event Overview

The Spartan H3X is a three-stage endurance challenge culminating in a full 24-hour event. Participants can pre-register for one of three tiers: the 4-hour Hurricane Heat, the 12-hour Hurricane Heat, or the 24-hour Hurricane Heat. All participants may continue progressing through each subsequent stage up to the full 24 hours. Those who advance beyond their initially registered stage will be charged an applicable upgrade fee after the event.

Stages and Progression

The event consists of three consecutive stages:

  • Stage 1: Hurricane Heat (4 hours)
  • Stage 2: Hurricane Heat 12 Hour (an additional 8 hours)
  • Stage 3: Hurricane Heat 24 Hour (an additional 12 hours)

Participants registered for the 24-hour H3X who do not complete the full 24 hours are not eligible for finisher swag. The event's entry fee is non-refundable and non-transferable.

Location and Participation

The event will take place at Riverside Farm in Pittsfield, Vermont. Participants must be at least 18 years old to register. Visit the organization's website for the most recent information.

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