Personal

Easy

1 - make a personal website
2 - start a fire using sticks
3 - eat the world's biggest...
4 - adopt a charity
5 - pan for gold
6 - get motorbike license
7 - get shotgun license
8 - give something back
9 - see Big Ben from the inside
10 - watch a rocket launch

Medium

11 - publish a book
12 - break a world record
13 - own a sportscar
14 - patent something
15 - trace my family tree
16 - get below 10% body fat
17 - skipper a yacht
18 - get pilots license
19 - live on a boat
20 - earn a 6 figure salary

Hard

21 - get a title before name
22 - build a house
23 - run a small holding
24 - become a millionaire
25 - run my own company

Travel

Easy

26 - travel the world
27 - ride Trans-Siberian Railway
28 - visit the Vatican
29 - go to Dubai
30 - visit Akihabara Tokyo
31 - see La Macarena's rivers
32 - 7 wonders: ancient world
33 - 7 wonders: modern world
34 - 7 wonders: natural world
35 - 7 wonders: industrial world

Medium

36 - drive across America
37 - drive across Europe
38 - picnic on Table Mountain
39 - go on a cruise
40 - go on safari
41 - swim in every ocean
42 - moped over a mountain
43 - sail around Cape Horn
44 - navigate the Amazon
45 - camp in the Taiga Forest

Hard

46 - cross a desert
47 - hike through a jungle
48 - sail around the world
49 - go to north pole
50 - go to south pole

Activities

Easy

51 - take up photography
52 - learn to cook
53 - pull off a hoax
54 - help plant a forest
55 - do a track driving day
56 - go off-road driving
57 - learn to play piano
58 - learn to play guitar
59 - use excessive firepower
60 - drive over 150mph

Medium

61 - world beard festival
62 - survive Oktoberest
63 - join a giant food fight
64 - go to Burning Man Fest
65 - international car rally
66 - fire walking
67 - learn to ride a horse
68 - work as a cowboy
69 - bungee jump
70 - skydive

Hard

71 - build a car
72 - build a weapon
73 - run with the bulls
74 - base jump
75 - experience zero gravity

Sport

Easy

76 - learn archery
77 - learn clay shooting
78 - take up rock climbing
79 - take up golf
80 - learn to ski
81 - learn to snowboard
82 - learn to ride a horse
83 - go paraglding
84 - go hunting
85 - go white water rafting

Medium

86 - ride bike across UK
87 - climb a mountain
88 - run a marathon
89 - go ice climbing
90 - start weight training
91 - bag a McNab
92 - cycle London-to-Paris
93 - swim Lake Windermere
94 - stage of Tour de France
95 - complete a triathlon

Hard

96 - complete "Three Peaks"
97 - complete an Ironman
98 - swim English Channel
99 - climb Everest
100 - represent UK at sport