Episode 125 Do runners need creatine?

In Episode 125 of Running Partners, hosts Paul Griffiths and Alison Scope delve into the topic of creatine and its implications for runners. Starting with personal updates on their training, including tapering and the inspiration of their children to take up running, they transition into listener feedback on previous episodes. They discuss the nuances of tapering for upcoming races, particularly the Manchester Marathon.

The episode centers on creatine, responding to inquiries about its utility for runners from listener Jane. Alison shares her research on the substance, noting that while it is widely recognized for aiding sprinters, its benefits for endurance runners are less clear. They explore various studies indicating creatine can enhance performance in activities requiring multiple bursts of intensity, such as race finishes.

The hosts highlight the mixed results of studies, indicating that while some elite athletes experience marginal gains, others may find it more beneficial. They explore cognitive benefits, which may apply during long races, as well as muscle recovery advantages. They advise caution in its use, particularly because of potential weight gain from water retention and gastrointestinal discomfort.

Creatine's cost-effectiveness is discussed, concluding that while it may not directly enhance marathon times, it could improve training efficacy and cognitive performance. As they wrap up, they encourage open dialogue with listeners about their experiences with creatine and leave listeners with the message to stay in touch as they prepare for the next episode.