Race Entry Watch · ultra · Willamette Pass, US
Waldo 100K 2027: is registration open?
Opens in 66 days (2027-01-01, the organiser's date). Race day 2027-08-07 · ballot results 2027-01-22 · Waldo 100K
Enter on the organiser's page Email me when it changes
Add the dates to my calendar (4 dates as the organiser states them, a reminder the day before each registration date)
Not right now. Waldo 100K 2027 is not taking entries as of 2026-10-27; the status has read registration closed since at least 2026-10-27; the ballot runs 2027-01-01 to 2027-01-21, ballot results 2027-01-22, race day 2027-08-07.
| Organiser | Waldo 100K |
| Race day | 2027-08-07 |
| Registration | registration closed read |
| Entry route | ballot |
| Ballot, as stated | 2027-01-01 to 2027-01-21, results 2027-01-22. Lottery Drawing January 22, 2027 |
| Entry fee, as stated | not stated on the pages read |
| Places, as stated | not stated |
Oregon 100K loop from Willamette Pass Ski Area; 'Next Waldo is August 7, 2027'.
| Rung | Free digest | 30-day pass | Membership |
|---|---|---|---|
| Price | 0 | 5 USD once | 4 USD a month or 19 USD a year |
| Arrives | Sunday afternoon (UTC), in weeks a registration changed or one opens within sixty days | the day a change is read | the day a change is read |
| Covers | every event, the status and the dates | the events you follow, plus the sentences that appear on a registration page | the events you follow, plus the sentences that appear on a registration page |
| Term | until you stop | 30 days, then the free digest again | monthly or yearly; cancel any time on Gumroad |
| Renews | no | no | yes, until you cancel |
| Switches on | with the first email, now | within a minute of payment | within a minute of payment |
| Daily cap | one digest a week | at most 3 a day (an event you follow always gets through); the rest in the digest | at most 3 a day (an event you follow always gets through); the rest in the digest |
| Best for | browsing | one ballot or opening (a pass bought today runs to 2026-11-26) | a season of two or three races |
19 USD a year is 1.58 USD a month; the monthly plan costs 48 USD over a year.
30-day pass, 5 USD once Membership, 4 USD a month or 19 USD a year
Alerts switch on by themselves within a minute of payment, for the email you pay with; every email carries a one-click stop; the pass renews nothing. The checkout is the Race Entry Watch membership on Gumroad.
Trust strip: 369 events, every status read on the organiser's own registration page and dated; every change logged in public on the record; the sources listed on every page; nothing guessed.
Moved in the last seven days: Salomon Ultra Pirineu 2027 (registration closed to unconfirmed, 2026-10-27); Lausanne Marathon 2026 (sold out to unconfirmed, 2026-10-26).
Quick answers
Is Waldo 100K 2027 registration open?
Not right now. Waldo 100K 2027 is not taking entries as of 2026-10-27; the status has read registration closed since at least 2026-10-27; the ballot runs 2027-01-01 to 2027-01-21, ballot results 2027-01-22, race day 2027-08-07.
How do you get a place in Waldo 100K 2027?
Entry is by ballot (lottery). Oregon 100K loop from Willamette Pass Ski Area; 'Next Waldo is August 7, 2027'.
How can I be alerted when Waldo 100K 2027 registration changes?
Race Entry Watch reads Waldo 100K 2027's registration page every night, hourly in the week before a stated opening date and every ten minutes on the day itself, and records the sentences about entries that appear on it. A free weekly digest is on this page; the same-day email, the moment it opens, closes or sells out, is 4 USD a month or a 30-day pass for 5 USD at https://bikoosh.com/races/waldo-100k.
Put the status on your page
A badge or a card for a club page, a forum post or a blog; it updates itself from the nightly read and links back to this record.
[](https://bikoosh.com/races/waldo-100k) <a href="https://bikoosh.com/races/waldo-100k"><img src="https://bikoosh.com/races/badge/waldo-100k.svg" alt="Waldo 100K 2027 registration status"></a> <script src="https://bikoosh.com/races/embed/waldo-100k.js" async></script>
Sources
- https://waldo100k.org/ (read 2026-10-27): seed read (ledger 229)
Change history
- : record added
The short answer · when it opens · every registration open now · opening soon · the tracker
Organiser of Waldo 100K 2027? Feature it for thirty days, 49 USD once (at the top of the open lists while the page reads open, labelled sponsored), or correct the record from its source.
Not affiliated with Waldo 100K. Race Entry Watch is an independent, sourced tracker, not affiliated with any organiser. Every status is read on the event's own registration page on the date shown; dates and fees are quoted as the organiser states them; an entry is yours to make on the organiser's site.