Are Cyclists Better Runners than RUNNERS?! With Jimmy Whelan

11 May 2026 · 77 min
Episode

11 May 2026 · 77 min

0:00

In this episode Gerard Donnelly, Speaker A and former pro cyclist Jimmy Whelan discuss his three‑year journey from a professional cyclist with a Q36.5 power output to an elite runner aiming for a professional running career. Jimmy explains how a recurring sciatic issue on the time‑trial bike pushed him toward running, and how he leveraged his cycling‑derived fitness, recovery habits and nutrition knowledge to build a 12‑week training block that took him from 120 km weekly mileage to a peak of 190‑200 km (≈200 km run volume) with twice‑daily sessions. The block combined treadmill threshold work, hill repeats, K‑intervals, long runs, easy jogs, strides and functional strength, all balanced with rest, massage, sauna and careful fueling (carb‑loading, low‑fiber diet, chew‑bars on race day). Jimmy details his Valencia Half‑Marathon performance (61:37, top Australian time), the psychological pressure of publicly setting a sub‑62 min goal, and his reflections on why cyclists often have superior aerobic engines that can benefit runners. He also describes the need to listen to his body differently when running – scaling down intensity, avoiding supersessions, and managing a foot niggle – and how he plans to integrate cycling as cross‑training (high‑zone 2 rides, occasional big riding days) to maintain aerobic efficiency. The conversation moves to his upcoming race calendar, targeting fast half‑marathons (Barcelona, Marugami) before a marathon debut, with considerations of shoe sponsorship, race selection (Amsterdam, London, Valencia) and the possibility of serving as a pacemaker. Jimmy discusses experimenting with altitude training for marathon preparation, noting that bulk work may be feasible but high‑volume altitude running could cause breakdown, so he will trial it. Throughout, both hosts emphasize a mindset of continual experimentation, acknowledging that no athlete has a perfectly dialed plan and that learning from mistakes is essential. The episode ends with reflections on injury management, the transition from club singlet to pro status, and excitement for Jimmy’s future marathon journey.

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