Here are the groupings for Xcountry.The bolded names are the ICs for respective checkpoints.
Checkpoint 1- Yue Fang & Lionel(Somewhere between bridge and base)
Checkpoint 2- Kalai & Mei Ying(Start of the bridge)
Checkpoint 3- YuSheng & Lay Kun(end of the track,turning)
Checkpoint 4- Jacelyn & Khin Hong(narrow track beside the road,start)
Checkpoint 5- Kwan Hua & Wan Lin(narrow tarck beside road,end)
Checkpoint 6- Eileen & Marcus(Bench near dustbin)
Checkpoint 7- Pui Yee & Tian nee(bench)
Checkpoint 8- Hui Lin & Eugene(bench)
Checkpoint 9- Sharmine & Zhi Xue(bench)
Checkpoint 10- Amanda & Mikraj(Around the huge shelter)
Checkpoint 11- Soon Kong & Liting(In between bridge and shelter)
Checkpoint 12- Jia Hwee & Yan Lin(Before huge bridge)
Checkpoint 13- Jia Sheng & Pei yan(After huge bridge)