Race
Antarctic Ice Ultra is a running event at Schirmacher Oasis in Queen Maud Land, East Antarctica. Its separate ultra distances range from 50 kilometres to 100 miles.
1 TUM report · Published coverage below
Publication history
1 editorial issue
Distinct issues per publication month. Each issue counts once.
Monthly editorial issue counts: Jul 2024: 0; Aug 2024: 0; Sep 2024: 0; Oct 2024: 0; Nov 2024: 0; Dec 2024: 0; Jan 2025: 0; Feb 2025: 0; Mar 2025: 0; Apr 2025: 0; May 2025: 0; Jun 2025: 0; Jul 2025: 0; Aug 2025: 0; Sep 2025: 0; Oct 2025: 0; Nov 2025: 0; Dec 2025: 0; Jan 2026: 0; Feb 2026: 0; Mar 2026: 0; Apr 2026: 0; May 2026: 0; Jun 2026: 1; Jul 2026: 0; Aug 2026: 0; Sep 2026: 0; Oct 2026: 0; Nov 2026: 0.
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Newest first
Stephanie Case planned a November 100-mile record attempt at Antarctic Ice Ultra. The account attributed a prospective first-woman entry to The Athletic and cited Yusheng Ni’s 2025 22:40:47 benchmark; no start, finish or new record was established.
November 100-mile record attempt planned
Stephanie Case planned a November 100-mile record attempt at Antarctic Ice Ultra. The account attributed a prospective first-woman entry to The Athletic and cited Yusheng Ni’s 2025 22:40:47 benchmark; no start, finish or new record was established.
Source2025 100-mile benchmark · 22:40:47
Stephanie Case planned a November 100-mile record attempt at Antarctic Ice Ultra. The account attributed a prospective first-woman entry to The Athletic and cited Yusheng Ni’s 2025 22:40:47 benchmark; no start, finish or new record was established.
SourcePublication dates distinguish plans, personal accounts and later results.
Reported 2026-06-10
Ni’s attributed 2025 100-mile benchmark is 22:40:47. Case’s November intention is a separate prospective attempt.
TUM · Jun 10, 2026Facts above link directly to their sources. Published TUM dates and public-source check dates describe different things.
Public background sources checked October 21, 2026. The selection contains 127 published issues.
Background context from one original public source. TUM’s dated reporting appears below.
2025
The organizer’s published record table lists Yusheng Ni’s 2025 Antarctic Ice Ultra run at 22:40:47 for the men’s 100-mile distance.
Antarctic Ice Ultra / Runbuk Undated official event page; historical benchmark identifies the 2025 edition
This is a limited background snapshot, checked October 21, 2026. Source publication dates and event dates are shown separately.
Published article, 2026-06-10T10:40:03.548Z. Public original captured at 2026-10-21T04:29:55.978Z and projected to reviewed article text; no publishing-repository text pin is claimed.
Exact public destination in the published item. The archived TUM issue establishes the historical attribution; this is not a fresh verification of the destination’s current content.
Exact public destination in the published item. The archived TUM issue establishes the historical attribution; this is not a fresh verification of the destination’s current content.
