The fastest female to complete the IUTA World Cup Quintuple Ultra Triathlon (female) is 83 hr 48 min 4 sec and was achieved by Shangrila Rendon (Philippines) in Leon, Mexico, between October 19th and October 23rd, 2015.
She is also the first Filipino to complete the distance.
Quintuple Mexico on October 19th – 23rd, 2015. 5 Ironman distance in 5 consecutive days. 2.4 miles swim, 112 miles bike, 26.2 miles run everyday for 5 days. Total of 12 miles swim, 560 miles bike, 131 miles run.