The Mammoth Sniper Challenge I: This is not a typical shooting match; it's a full-spectrum sniper endurance test where only the toughest teams emerge victorious.
Run by G3 Dynamics, Mammoth is regarded as the "Super Bowl" of long-range team competitions, drawing elite military units, SOF veterans, precision civilians, and competitive shooters who want to test themselves beyond the range.
- 72-hour team sniper course with over 30 miles of timed rucking, no resupply, no support
- Stages out to 1,000+ yards with blind engagements, pistol transitions, and simulated sniper hides
Two divisions:
- Toughman (carries all gear during the entire event)
- Regular (reset each night at the hotel)
- No magnums, one rifle must be .223/5.56 or .308; no AP/steel-core ammo
- Night stages, weather exposure, and zero forgiveness for gear failure
- Podium prizes, industry vendors, and serious bragging rights
- 60% dropout rate on Day One
Founded by Joe Harris and now led by Marine veteran Tim Jensen, the event is designed to expose weakness, test real-world readiness, and forge trust under fire.
If you're looking for a fun match, skip this. If you're chasing the most challenging experience in the sport, Mammoth is waiting.
Visit the official event website for details and registration
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