Yesterday, ex-pro cyclist Tom Dumoulin (winner of the Giro) got 30th place in the Egmond half marathon in the Netherlands (which is a pretty difficult course, through the dunes and over the beach), in a time of 1:08:43. The day before he got 31st in the Egmond-Pier-Egmond beach cycling race, winning the combined classification.
He says he runs 3 times a week, without a training schedule.