He had to requalify for the 2023 tour through the Challenger Series after missing the mid-season cut and is keen to avoid a similar scenario this year.

Source: https://www.newcastleherald.com.au/story/8077824/ryan-callinan-bows-out-at-pipeline-but-makes-strong-start-to-2023-championship-tour/?src=rss

Rally Point Events will be bringing back the PBR Challenger Series to the Ford Center next year.

Source: https://newstalk1280.com/ixp/71/p/pbr-challenger-series-returns-to-the-ford-center-in-evansville/

Rookie of the year and world No.5 in 2021, Cibilic missed the mid-season cut on the CT then finished 12th - one heat from a tour return - on the Challenger Series.

Source: https://www.newcastleherald.com.au/story/8072099/australian-boardriders-battle-morgan-cibilic-ready-to-lead-way-for-merewether-after-tough-season/?src=rss

The Brazil event was the sixth and final stop on the 2023 Challenger Series.

Source: https://www.baytoday.ca/national-sports/brooks-wins-brazil-surfing-event-after-bid-for-canadian-citizenship-turned-down-7717749

This week, that means joining a celebrity panel of judges on the latest edition of the PFL Challenger Series on Friday (9 p.m., fuboTV).

Source: https://nypost.com/2023/02/03/paige-vanzant-targets-return-to-fighting-probably-in-april/

Those victories have put him at the top spot for the Challenger Series rankings.

Source: https://www.dailybreeze.com/2023/07/29/local-competitors-ready-for-battle-at-us-open-of-surfing/