Recommendations on the Appropriate Level of Medical Support at Ultramarathons

Abstract

Participation in ultramarathons continues to grow, especially among older individuals and among younger runners who may have less running and wilderness experience than many past participants. While ultramarathons tend to have relatively few serious medical issues, adverse medical incidents do occur. These factors make it increasingly important that appropriate safety precautions and medical support are defined and implemented at these events to enhance the safety of participants, spectators, and volunteers. This document establishes the minimum recommended level of medical support that should be available at ultramarathons based on current knowledge and the experience of the authors. It offers a balance that is intended to avoid excessive stress on the local medical system while also precluding undue burden on events to provide medical support beyond that which is practical. We propose a three-level classification system to define the extent of medical services, personnel, systems, supplies, and equipment in place and recommend the level of medical support based on event size, distance/duration, remoteness, and environmental conditions that may be encountered during the event. This document also outlines the recommended education and training of medical providers and discusses other medical and logistical considerations related to the provision of medical support at ultramarathons. We suggest that ultramarathon organizers review and adopt these recommendations to enhance safety and reduce the risk of adverse events to participants.