This is a Playthrough of the Mini-Game Decathlon Mode in Mario Party 5 played against Intense difficulty CPUs.
I use Koopa Kid in this Walkthrough since he is my favorite character in the game.

Mario Party 5 (2003)
Nintendo GameCube
Playing through Mini-Game Decathlon with Koopa Kid against Intense difficulty CPUs
4:3 Aspect Ratio
4K (UHD) [2880p x 2160p] 60fps

•Who is who?
Player 1: Koopa Kid - Me
Player 2: Mario - Intense Difficulty
Player 3: Yoshi - Intense Difficulty
Player 4: Boo - Intense Difficulty

Timestamps
Mini-Game Decathlon
00:00 - Mini-Game Decathlon

00:36 - Ground Pound Down (24.31 | 921)
01:57 - Chomp Romp (17.31 | 876)
03:20 - Flower Shower (35 | 842)
04:42 - Leaf Leap (162 yards | 897)
06:14 - Night Light Fright (1.2 yards | 886)
07:12 - Dinger Derby (27 | 820)
08:36 - Hydrostars (33.95 | 963)
10:14 - Will Flower (6.35 | 991)
11:14 - Later Skater (24.96 | 903)
12:27 - Triple Jump (152.00 feet | 1000)
Total: 9090 points

13:28 - Final Results