ATHX
2.5-hour strength, endurance, metcon
VS
Strong Viking
Benelux and Germany obstacle course race series with multiple variants per city.
ATHX
Strong Viking
Difficulty
Intermediate
Advanced
Difficulty Score
3/5
—
Typical Distance
Varies
Varies
Typical Duration
Varies
Varies
Avg. Duration (mins)
~150 min
—
Race Format
Mixed
—
Team Size
2 per team
—
Venue Type
Mostly Indoor
Mostly Outdoor
Average Entry Price
~£15
TBA
Total Events
18 ✓
8
Upcoming Events
8 ✓
7
Countries
10 ✓
3
Cities
16 ✓
8
Choose ATHX if...
- You want more event options (18 events)
- You want global availability (10 countries)
- View ATHX events →
Choose Strong Viking if...
- You want a serious challenge
- View Strong Viking events →
Frequently Asked Questions
Is ATHX harder than Strong Viking?
ATHX is rated "solid" difficulty while Strong Viking is rated "experienced". Strong Viking is generally considered more challenging.
Which is better for beginners, ATHX or Strong Viking?
Both ATHX and Strong Viking require some fitness experience. Check individual event pages for specific requirements.
How many events does ATHX have compared to Strong Viking?
ATHX has 18 events across 10 countries. Strong Viking has 8 events across 3 countries.