Pre-race self-reported medical conditions and allergies in 133 641 Comrades ultramarathon (90km) runners - SAFER XXIII

Abstract

Objectives: To determine the prevalence of self-reported pre-race chronic medical conditions and allergies in ultramarathon race entrants and to explore if these are associated with an Increased risk of race-day medical encounters (MEs). Methods: Data from two voluntary open-ended pre-race medical screening questions (Q1 – history of allergies; Q2 - history of chronic medical conditions/prescription medication use) were collected in 133 641 Comrades Marathon race entrants (2014-2019). Race-day ME data collected prospectively over 6 years are reported as incidence (per 1000 starters) and incidence ratios (IR: 95%CI’s).