Are you still no convinced there was something massively different with the reaction times at Worlds? This should be the nail in the coffin.

Another sprint even has largely been run since the Devon Allen DQ and the men's and women's 200 data shows that something is amiss with the start reaction times in Eugene.

Grant Holloway ran 12.81 just missing the world record in the semis of the Olympic Track and Field Trials. Full video of race.

The races will include Omar McLeod, Devon Allen, Aleec Harris and Jonathan Cabral in the 110H and defending champ Jeffrey Gibson in the 400H.

McLeod faces Aries Merritt, Devon Allen and Aleec Harris while the women's race has Kori Carter, Jasmin Stowers, Kristi Castlin and Dawn Harper-Nelson.

McLeod will face top Americans Aries Merritt, David Oliver, Aleec Harrris and Ronnie Ash.

We recap the week that was from the track, the boardroom, the bedroom, and even the indoor marathon.

Georgetown alum Rachel Schneider got a solid PR to win the 1500 in 4:08.46 while Cory McGee was 3rd. Trinidad & Tobago's Michel Cedenio ran 44.97 to win comfortably over LaShawn Merritt (45.42); Jeremy Wariner was 9th (46.22).
*OTB: Ponce 800m - Charles Jock with the win, Symmonds showing signs of life *Nick Symmonds is BACK

The US pro track season starts off with a bang tonight with Ajee Wilson, Brenda Martinez, Chanelle Price, and Alysia Montano racing for $20,000, plus Kirani James vs LaShawn Merritt for $20,000, Ashton Eaton vs the hurdlers, and more. Saturday Leo Manzano and Matt Centrowitz square off in the mile.

Allen ran a slightly wind-aided 13.16 to beat defending champ Ryan Wilson by .005; David Oliver was 3rd. Jeneba Tarmoh (you remember her from the 2012 dead heat fiasco) won the 200 (22.06) as Curtis Mitchell ran 20.13 to beat Wallace Spearmon (20.19). Inika Mcpherson gets HJ title in 2.00m PR (previous best 1.96m) beating Chaunte Lowe and Brigetta Barrett. Kori Karter takes 400H as Johnny Dutch wins for the men (48.93). Sam Kendricks the PV (5.75), Jeffery Henderson the LJ, Gia Lewis-Smallwood the discus and Sean Furey the javelin.

Video highlights of David Oliver's first world title at the 2013 World Championships in Moscow.