Whitewalker Ultra 100k
Whitewalker Ultra 100k was held on January 17, 2026 in Palmyra, Wisconsin, United States. Distances contested: 100K.
Race day
17
Jan 2026
Past eventThe 2026 Whitewalker Ultra 100k took place on January 17, 2026. The details below are kept for reference and results.
See the 2027 Whitewalker Ultra 100kWhitewalker Ultra 100k was held on January 17, 2026 in Palmyra, Wisconsin, United States. Distances contested: 100K.
Provenance ledger
Every fact, and where it came from
| Field | Value | Source | Updated |
|---|---|---|---|
| Date | Saturday 17 January 2026RunSignup · 21 May 2026 | RunSignup | 21 May 2026 |
| Distances | 100KRunSignup · 21 May 2026 | RunSignup | 21 May 2026 |
| Location | Palmyra, Wisconsin, United StatesRunSignup · 21 May 2026 | RunSignup | 21 May 2026 |
| Start area | Emma Carlin Trailhead County HWY Z, Palmyra, WI, 53156Confirm the exact start with the organizerRunSignup · 21 May 2026 | RunSignup | 21 May 2026 |
| Course | TrailRunSignup · 21 May 2026 | RunSignup | 21 May 2026 |
| Official website | runsignup.comOrganizer · 21 May 2026 | Organizer | 21 May 2026 |
Source is where this listing’s facts came from. Where a field could not be confirmed we leave it blank rather than guess.
Report a correctionIs this race a fit?
These notes are generated from listed Sunday Marathon race facts. They are meant for shortlisting and planning, not as a replacement for official organizer instructions.
Best For
Runners comparing trail race options
Whitewalker Ultra 100k belongs on the shortlist when you are comparing 100K options around Palmyra, Wisconsin, United States and want the key date, location, registration, and course facts in one place.
Watch For
Confirm entry details before paying
A registration path is listed; review entry rules, refund terms, and transfer policies before paying.
Decision Signal
Good choice only after source confirmation
Whitewalker Ultra 100k should be evaluated as a full race-weekend choice in Palmyra, Wisconsin, United States, not only as a date on a calendar. Start with trail surface.
- Date And Schedule
Whitewalker Ultra 100k is currently listed for January 17, 2026, which makes the January planning window important for training and travel. Recheck official timing before race week.
- Location Base
Plan around Palmyra, Wisconsin, United States, then verify the exact start area, finish area, packet pickup, and post-race exit route before booking non-refundable travel.
- Course Fit
Listed course signals include trail surface. Use them to compare effort, pacing risk, and training fit before relying on the race for a specific goal.
- Entry Readiness
A registration path is listed; review entry rules, refund terms, and transfer policies before paying.
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