A marathon in Spain will serve as an Olympic selection shootout for a host of Australian women, including three-time track Olympian Genevieve Gregson.
This year's Sydney Marathon had more participants than any previously held in Australia as the city looks to join the highest tier of world-class races.
Erchana Murray-Bartlett is set to enter the world record books after finishing the last of 150 consecutive marathon runs.
Brett Robinson has broken Robert de Castella's 36-year-old Australian marathon record, while Sinead Diver has also lowered Benita Willis' 16-year women's mark.
Five went to Birmingham's 2022 Commonwealth Games, and came back glittering with gold.