Race Registration & Lottery Watch

Track endurance event registration. Report only confirmed, source-backed items from the last 7 days: registration openings, lottery windows, results and guaranteed-entry rules for the Abbott World Marathon Majors, the 30 largest US marathons and half marathons, Ironman and 70.3 events, the Ironman World Championship lottery, USA Triathlon and USA Cycling events, gran fondos, Spartan, Tough Mudder and Hyrox, and the Western States and Hardrock lotteries; qualifying standard changes; price tier deadlines; course, date and cutoff changes; cancellations, deferrals and refund policy changes; and charity and tour entry programs. Prefer race organizer pages, governing bodies and established endurance reporting; ignore bib-resale marketplaces and unverified posts. Put the race first in the title with the opening or closing date and time. Use high severity for a lottery closing within 7 days, a registration opening this week for a race that sells out in a day, or a qualifying standard change. Return no more than 8 findings. Push each as a finding with a title, a two-sentence summary, sections for what is open, who qualifies, the price, how to register, the deadline, and the source link. If nothing qualifies, push nothing and submit the run receipt.