CREATE TABLE table_51246 ("Country" CLOB, "Total" FLOAT, "Marathon  ( men's ) " FLOAT, "Marathon  ( women's ) " FLOAT, "Half Marathon  ( men's ) " FLOAT, "Half Marathon  ( women's ) " FLOAT)

When the total winners was smaller than 2 and 2 woman won, what's the average of the men's half marathon winners?
SELECT AVG("Half Marathon (men's)") FROM table_51246 WHERE "Marathon (women's)" = '2' AND "Total" < '2'
SELECT AVG("Half Marathon (men's)") FROM "table_51246" WHERE "Marathon (women's)" = '2' AND "Total" < '2'