A USGA amateur summer used to be defined by a single Wednesday in August. Now it's a four-month arc that opens in early May and doesn't close until the leaves turn. Eight championships. More than 1,000 sides through sectional qualifying. A Walker Cup year. And a class of national-team teenagers who, after Aphrodite Deng at Atlanta Athletic Club and Hartman/Mawhinney at Plainfield, have stopped surprising anyone.

Here's the calendar that's about to unfold — and the through-lines that will tie it together.

Act I — The Four-Ball Fortnight (May 2 – 20)

The season opens with two championships fourteen days apart, and they could not look more different on paper. The U.S. Women's Amateur Four-Ball (May 2–6, Daniel Island Club, Charleston) is a Lowcountry test on a Rees Jones design where the wind matters more than the yardage. The U.S. Amateur Four-Ball (May 16–20, Desert Mountain Club, Scottsdale) is a high-desert puzzle played across two Jack Nicklaus Signature courses — Cochise and Outlaw — with the tightest handicap requirement of any USGA team championship (2.4 for both partners).

Both events run 64 sides, both decide on the fifth day, and both pay out the most generous exemption in the amateur game: a win locks the partnership in for a decade. Defenders Will Hartman and Tyler Mawhinney return to Desert Mountain after a 92-hole title run at Plainfield. The women's bracket has eight exempt sides headlined by 2025 runners-up Athena Singh and Keira Yun.

Act II — The Junior Window (July 13 – 25)

Six weeks later the championships hand off to the next generation. The U.S. Girls' Junior (July 13–18, Old Chatham Golf Club, Durham) returns to North Carolina for the first time since 2010, with 15-year-old Aphrodite Deng — the first Canadian ever to hold the Glenna Collett Vare Trophy — defending on a Rees Jones layout that historically rewards iron play. The U.S. Junior Amateur (July 20–25, Saucon Valley Country Club, Bethlehem, Pa.) revisits Saucon for the first time since Tim Straub's 1983 victory, this time across the Old and Grace courses in a stroke-play rotation.

The Juniors are where the U.S. National Junior Team has done its loudest work — Asterisk Talley's three USGA finals in 2024, Trevor Gutschewski winning the Junior, and now Hartman/Mawhinney's breakthrough at the Four-Ball. Watch for several USNJT graduates entered in 2026.

Act III — The Anchor Championships (August)

The summer's gravitational center is the U.S. Amateur and U.S. Women's Amateur, and 2026 places both at venues with serious championship history. The U.S. Women's Amateur heads to The Honors Course in Ooltewah, Tennessee — the Pete Dye design that has hosted the NCAA Championship and the U.S. Mid-Amateur, and that has a reputation for separating the field on the par 5s.

The U.S. Amateur arrives August 10–16 at Merion Golf Club in Ardmore, Pa., and it does so in a Walker Cup year — the 50th Match was contested at Cypress Point in September 2025, but the cycle that produces the next U.S. team begins right here. The bracket at the U.S. Amateur is, as it has been for two decades, the single best evaluator of who plays Walker Cup golf.