Wire report

100 ultramarathons in 100 days: former rugby pro hit by brain injury nears end of feat

David ‘Jacko’ Jackson has aimed to raise awareness of brain injuries, with fellow runners sharing their stories The key for David “Jacko” Jackson is to take each stage nice and gently. “It’s not about running fast,” he said. “It’s more like the hare and tortoise story. Slow and steady – and do it again tomorrow.” So far, so good. Jackson, a former professional rugby player who retired after a traumatic brain injury, is nearing the end of an extraordinary bid to run 100 ultramarathons (50km, or about 30 miles) in 100 consecutive days. Continue reading...

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David ‘Jacko’ Jackson has aimed to raise awareness of brain injuries, with fellow runners sharing their stories The key for David “Jacko” Jackson is to take each stage nice and gently. “It’s not about running fast,” he said. “It’s more like the hare and tortoise story. Slow and steady – and do it again tomorrow.” So far, so good. Jackson, a former professional rugby player who retired after a traumatic brain injury, is nearing the end of an extraordinary bid to run 100 ultramarathons (50km, or about 30 miles) in 100 consecutive days. Continue reading...

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What happened

According to The Guardian’s source item, 100 ultramarathons in 100 days: former rugby pro hit by brain injury nears end of feat, David ‘Jacko’ Jackson has aimed to raise awareness of brain injuries, with fellow runners sharing their stories The key for David “Jacko” Jackson is to take each stage nice and gently. “It’s not about running fast,” he said. “It’s more like the hare and tortoise story. Slow and steady – and do it again tomorrow.” So far, so good. Jackson, a former professional rugby player who retired after a traumatic brain injury, is nearing the end of an extraordinary bid to run 100 ultramarathons (50km, or about 30 miles) in 100 consecutive days. Continue reading…

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The development sits in VINI’s Technology file for readers following technology, science, product policy, markets, infrastructure, and the public consequences of innovation. The original report is linked so readers can check the source account, follow later updates, and compare new coverage against the first published record. The source item is dated 2026-08-31T14:00:26+00:00.

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Primary source: 100 ultramarathons in 100 days: former rugby pro hit by brain injury nears end of feat via The Guardian. VINI cites and links the source; it does not reproduce the publisher’s full article text without rights clearance.

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