Mexico has studied a possible 2024 Olympic bid and reportedly concluded that it is not feasible.
A political sports commission headed by Felipe Munoz, the 1968 Olympic 200m breaststroke champion, decided “there were no economic or infrastructure conditions,” according to GamesBids.com.
The report was backed by longtime Olympic journalist Alain Lunzenfichter.
Mexico has hosted the Olympics once, in Mexico City in 1968.
The U.S. Olympic Committee is considering bidding for the 2024 Olympics, narrowing potential candidate cities late last year to a group that reportedly includes Boston, Dallas, Los Angeles, Philadelphia and San Francisco.
Other potential 2024 bids could come from Paris, Italy and South Africa. Africa has never hosted an Olympics, though Durban announced it was bidding for the 2022 Commonwealth Games on Monday. An African nation has also never hosted the Commonwealth Games.
Bidding for the 2024 Olympics begins in 2015. The host city will be chosen in 2017.
1968 Olympic champion sprinter gets doping ban
Puma has introduced the “BeatBot,” a self-driving, line-following robot that runners can program to move at a specific pace around a track.
That means one could race against a robot-version of Usain Bolt‘s 100m world record of 9.58 seconds, with BeatBot’s top speed at just over 27 miles per hour.
The BeatBot can also navigate track curves, as shown in the video above.
Puma plans to roll out BeatBot to various track programs around the world over the year.
MORE: Bolt, Ashton Eaton set for showdown
Several U.S. Olympic champions highlight the Penn Relays and Drake Relays fields, live on NBCSN and NBC Sports Live Extra on Saturday.
At the Penn Relays in Philadelphia, the U.S. 4x100m, 4x200m and 4x400m pools include:
Justin Gatlin: 2004 Olympic 100m champ
Tyson Gay: Olympic 100m, fourth place
Carmelita Jeter: Olympic 100m silver medalist
Jeremy Wariner: 2004 Olympic 400m champ
Sanya Richards-Ross: Olympic 400m champ
Also competing will be two-time Olympic 100m champion Shelly-Ann Fraser-Pryce, 2008 Olympic 100m silver medalist Kerron Stewart and 2015 World 200m silver medalist Elaine Thompson for Team Jamaica.
STREAM: Penn Relays: 12:30-3 p.m. ET
Next is the Drake Relays in Des Moines, Iowa, including:
- 2008 Olympic champion LaShawn Merritt versus 2012 Olympic champion Kirani James in the 400m
- World Indoor champion Vashti Cunningham in the high jump. Cunningham, 18, is the daughter of retired NFL Pro Bowl quarterback Randall Cunningham.
- 2008 Olympic champion Dawn Harper-Nelson versus 2013 World champion Brianna Rollins in the 100m hurdles.
STREAM: Drake Relays: 3-5 p.m. ET
MORE: Full NBC Olympic trials broadcast schedule