It's a repeat matchup of last year's Berlin Marathon.
They last raced each other in the Berlin Marathon.
He will run one more race in the Netherlands next month.
He just ran a 60-minute half marathon in Vienna.
Austria's largest marathon takes place on April 15.
The Ethiopian wants to show the world he's not done yet.
He defeated Haile Gebrselassie at the end of the race.
He faces stiff competition in Tokyo on Sunday.
Here's a sneak peek at the shoes Patrick Makau was wearing when he ran 2:03:38 in Berlin last weekend.