Back at the start of the year, an unexpected controversy arose regarding the London Marathon’s rules and regulations for guide runners who support visually-impaired participants in the race. For years, London’s official policy said guide runners could not receive a medal, despite having traversed the 26.2 miles with their partner like every other finisher. (In reality, volunteers at the finish line handed everyone a medal who wanted one, and a London Marathon official told Runner’s World UK they didn’t enforce the rule. But many were upset at the principle of the stance.) Runner’s World UK and other media outlets sourced...