Sebastian Coe and Dahlan Al Hamad will officially open the IAAF Heritage Exhibition.
Qatari delegation to the prestigious event was headed by Mohammed Essa Al Fadalah.
The IAAF has also decided to scrap the men's and women's 10,000m and women's 5,000m races from the 2020 IAAF World Under-20 championships to be hosted in Nairobi.
IAAF approved major changes to Diamond League events from next year.
The Olympic gold medallist completed the Chinese Race Walk Grand Prix in the eastern city of Huangshan in just 3hr 59min 15 sec, the International Association of Athletics Federations said.
The first, the recovery of data from the Moscow anti-doping lab seems, to have been met and the World Anti-Doping Agency is working its way through the files they have recovered.
The four-time Olympic gold medal winner ended his track career in 2017 to concentrate on marathon running.
Legese, 24, who made an impressive marathon debut in Dubai in January last year, won in two hours, four minutes and 48 seconds -- just 33 seconds slower than his personal best set in Dubai, but still the second-fastest ever run in Tokyo.
Semenya last week went to the CAS to challenge the IAAF's ' proposed rules forcing "hyper-androginous" athletes to lower their testosterone.
The rankings would not be used for qualification for this year's world championships in Doha.
The event was organised by the Qatar Athletics Association.
Lavillenie, 32, picked up his hamstring knock at the Paris-Bercy meet on January 27 and has not competed since.
Semenya, a double Olympic 800 metres champion, has appealed to the Court of Arbitration for Sport in Lausanne to challenge the rules proposed by the International Association of Athletics Federations (IAAF).
Athletics' governing body banned Russia in November 2015 because of evidence of state-sponsored doping, but Russian athletes cleared by the IAAF can compete as neutrals.
The Olympic champion is appearing before the Court of Arbitration for Sport (CAS) in Lausanne to challenge rules proposed by track and field's governing body that would force her to lower her testosterone.