3 days ago · Canada
WATCH: Mom becomes first woman to run 100 miles in Antarctica

What's happening
SignalsMonitor is following this as a general story. ABC News, BBC News US and Canada, and CBC Canada are the outlets attached to this story. The reports are tied to Canada. The first report grouped here was at 9 Nov 2026, 22:19 UTC. 4 material updates are listed in the timeline. The headline in use is “WATCH: Mom becomes first woman to run 100 miles in Antarctica”. This note is SignalsMonitor's own briefing, not the publisher's article.
What we know
ABC News' Danny New talks to a Canadian ultramarathoner becoming the first woman ever to run 100 continuous miles in Antarctica.
Story timeline
Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.
- First reported by CBC Canada
Canadian ultramarathoner Stephanie Case is the 1st woman to run 100 miles in Antarctica
- Picked up by BBC News US and Canada
Meet Stephanie Case - the Canadian first woman to run 100 miles in Antarctica
- Picked up by BBC Sport
Meet Stephanie Case - the first woman to run 100 miles in Antarctica
- Picked up by ABC News
WATCH: Mom becomes first woman to run 100 miles in Antarctica
Same story, different outlets
3 headlinesEach line is that outlet's headline. The article stays on the publisher's site.