The official site of Men's handballat the XXXI Olympiad is chicagomarathon.com . The no. of events in sport was 14 . Men's handballat the XXXI Olympiad was founded on 1884; 135 years ago (1884) . 37 from 31 nations competed in Men's handballat the XXXI Olympiad . The venue for Men's handballat the XXXI Olympiad was London and Surrey . 18 – 30 September 1988 was when it was held . 12 were the number of teams who competed in Men's handballat the XXXI Olympiad
The website of the sport is www.hardrock100.com