CREATE TABLE table_68151 ("Race" TEXT, "Dist  ( f ) " FLOAT, "Course" TEXT, "Class" TEXT, "Prize  ( \\u00a3K ) " FLOAT, "Odds" TEXT, "Runners" FLOAT, "Placing" FLOAT, "Margin" FLOAT, "Time" TEXT, "Jockey" TEXT, "Trainer" TEXT)

What is the total dist with Johnny Murtagh and less than 26 runners?
SELECT SUM("Dist (f)") FROM table_68151 WHERE "Jockey" = 'johnny murtagh' AND "Runners" < '26'
SELECT SUM("Dist (f)") FROM "table_68151" WHERE "Jockey" = 'johnny murtagh' AND "Runners" < '26'