Everyone wants to make their marriage proposal special. One triathlete and Ironman finisher definitely went the extra mile for his marriage proposal – 140 miles to be precise – and it unintentionally backfired, leaving the Internet in a tizzy of debate. This man completed an entire Ironman competition, which consists of a 2.4 mile swim then a 112 mile bike ride followed by a full marathon, while carrying an engagement ring with the intention of proposing to his girlfriend when she greeted him a…