E1 - Enter the Proving Grounds

Aired: May 12, 2024

Twelve brave souls take on their first XL challenge in the Colombian Badlands. Survivalists must battle disease-carrying insects, scorching heat, six-foot caiman and stalking jaguars. In this unprecedented challenge, they must trek 40 miles in 40 days.

E2 - The Badlands Bite Back

Aired: May 19, 2024

Adam, Heather and Sam score a protein win, but the trek through Colombia's badlands puts the team at risk; Chris battles a mystery illness; Nathan reveals a secret to his partners; the Proving Grounds send a survivalist home.

E3 - Bad Blood in the Badlands

Aired: May 26, 2024

Malorie and Shell set their sights on an elusive caiman while Adam and Heather build a raised platform shelter to save Sam from ant attacks.

E4 - A Parasite to Behold

Aired: June 02, 2024

A newly formed tribe quickly works together to stalk and kill a caiman. The pressure to trek 40 miles to extraction pushes two teams to make risky migrations. A survivalist is on the brink when medics discover parasites in their digestive system.

E5 - Caiman Killers on the Loose

Aired: June 09, 2024

A massive food win buoys Terra and their whole team. On the heels of a caiman kill, Malorie sets her sights on a bigger prize. Heather is shocked when Adam tells her he has not been sharing food. A scorching migration could end Heather's challenge.

E6 - A Camp Divided

Aired: June 16, 2024

Far from extraction, Kaiela leads her team on a punishing trek that puts her challenge at risk.

E7 - Big Group Energy

Aired: June 23, 2024

The remaining survivalists join forces; when the group splinters to hunt resources, it leads to a big protein win but creates tension between Lynsey and Terra.

E8 - Prove It or Lose It

Aired: June 30, 2024

Facing an unprecedented two-day extraction, the final eight survivalists hunt, fish and trap potential food.