CREATE TABLE table_204_409 (id DECIMAL, "date" TEXT, "race name" TEXT, "location" TEXT, "uci rating" DECIMAL, "winner" TEXT, "team" TEXT)

what is the name of the last race ?
SELECT "race name" FROM table_204_409 ORDER BY id DESC LIMIT 1
SELECT "race name" FROM "table_204_409" ORDER BY "id" DESC NULLS LAST LIMIT 1