Challenges
225 challenges to push your boundaries this year.
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225 challenges
1 day
2 hours
30 min
3 months
1-2 hours
3-5 hours
1 week
2-3 hours
Year-long
Varies
1 year
Varies
2-3 hours
30 min
5 min
Varies
30 days
14 days
4-8 weeks
1-3 hours
3-12 months
2-5 hours
1-3 hours
40-200 hours
5-20 hours
24 hours
48 hours
12 hours
Variable
Variable
Variable
1 day
10+ min
Variable
Variable
Variable
3-6 months training
2-3 months
1 day
1-3 months
5 days
1-2 months
3-4 hours
2-4 hours
Variable
Variable
1-2 hours
1-2 hours
Variable
2-4 weeks
1-2 hours
1-2 hours
1-2 hours
5 min
5 min
4-6 hours
2-4 hours
1 day
1 day
Variable
1-2 hours
Variable
Variable
Variable
Variable
Variable
1-2 hours
1-2 hours
1-2 hours
1 week
10+ min
Variable
Variable
Variable
Variable
Varies
Varies
Varies
Varies
Varies
Varies
Varies
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1 hour
1-2 days
1 month