Athletes from four disciplines will compete domestically and abroad this weekend.

RG Portimão World Challenge Cup

Following the international rhythmic tournament in Portugal last week, Olympians Evita Griskenas and Lili Mizuno will be in the country for its counterpart event, the 2024 Portimão World Challenge Cup from May 10-12.

Griskenas and Mizuno will compete in Group B and take on hoop and ball qualifications at 9 a.m. ET on Friday, May 10, followed by clubs and ribbon qualifications at 5:30 a.m. ET on Saturday. Finals begin at 9:30 a.m. ET on Sunday, May 12.

Live scoring is expected to be available at

T&T Elite Challenge

More than 500 trampoline and tumbling athletes will be in Irving, Texas for the annual T&T Elite Challenge at the Irving Convention Center May 9-12. The 2024 edition of the competition serves as a selection event for the 2024 Coimbra World Cup in Portugal.

Competition begins Thursday, May 9 with synchronized trampoline qualifications at 6:30 p.m. ET, followed by qualifications in all divisions at 10 a.m. ET on Friday and Saturday. Two final sessions begin later on Saturday at 1:15 p.m. ET, while the remaining finals are set for Sunday, May 12 at 10 a.m. ET.

All information on the competition is available on the event website.

Acro Burgas World Cup

Nine acro gymnasts will represent the U.S. at the 2024 Burgas World Cup May 10-12 in Burgas, Bulgaria. The senior women’s pairs of Ariana Katsov and Mo Arthur, and Molly Fox and Katie Borcherding, will compete while Ethan Chang and David Vonder Haar will perform as a men’s pair. The U.S. women’s group will be Mariam Tutberidze, Grace Vonder Haar and Kayla Vonder Harr.

Dynamic and balance qualifications will run through Friday and Saturday beginning at 9:30 a.m. ET. Finals will take place at 9:30 a.m. ET on Sunday. The competition will be live streamed and live scoring will be available. Visit for more information.

PK Montpellier World Cup

Nine more American athletes are set to compete at the 2024 Montpellier World Cup May 10-12 in Montpellier, France.

Three women – Dara De Paolo, Brittney Durant and Audrey Johnson, and six men – Calen Chan, Matthew Hadley, George Munro, Aiden Rudolph, Shea Rudolph and Michael Sliger – will be in France in the first FIG parkour competition of the U.S. season.

Women’s speed and men’s freestyle qualifying starts the event off at 7:30 a.m. ET on Friday, May 10. Women’s freestyle and men’s speed will then begin on Saturday at 6:30 a.m. ET followed by men’s freestyle and women’s speed finals at 11:45 a.m. ET. Finals in women’s freestyle and men’s speed are slated for Sunday, May 12 at 9:45 a.m. ET.

Live results are expected to be available here throughout the competition.

U.S. athletes competing internationally this weekend are listed alphabetically below by event.

RG Portimão World Challenge Cup
Evita Griskenas — Orland Park, Ill./North Shore Rhythmic Gymnastics Center
Lili Mizuno — Northbrook, Ill./North Shore Rhythmic Gymnastics Center

Acro Burgas World Cup
Mo Arthur — Rolla, Mo./Mid America Acro Tumbling
Katherine Borcherding — Eureka, Mo./Incentive – AGT
Ethan Chang — Columbia, Md./Emilia’s Acro Gymnastics and Cheer
Molly Fox — San Diego, Calif./So Cal TTC
Ariana Katsov — Owensville, Mo./Mid America Acro Tumbling
Mariam Tutberidze — Owings Mills, Md./Emilia’s Acro Gymnastics and Cheer
David Vonder Haar — Laurel, Md./Emilia’s Acro Gymnastics and Cheer
Grace Vonder Haar — Laurel, Md./Emilia’s Acro Gymnastics and Cheer
Kayla Vonder Harr — Laurel, Md./Emilia’s Acro Gymnastics and Cheer

PK Montpellier World Cup
Calen Chan — Lehi, Utah
Dara De Paolo — Woodstock, Ga.
Brittney Durant — Walnut Creek, Calif.
Audrey Johnson — Greenville, S.C.
Matthew Hadley — Colorado Springs, Colo.
George Munro — Gilbert, Ariz.
Aiden Rudolph — Boston, Mass.
Shea Rudolph — Boston, Mass.
Michael Sliger — Broomfield, Colo.