MAMMOTH SNIPER CHALLENGE II

Mammoth Sniper Challenge II is the second event in the annual Mammoth series. This is not a match; it's a crucible of physical punishment and sniper precision. Two-man teams must carry all gear, ruck over 35 miles, and engage in 11–14 stages with no support and no forgiveness.

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Run by G3 Dynamics, this challenge draws elite military units, LEOs, and seasoned civilians aiming to prove they can operate underweight, under stress, and under fire.

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• Three-day, 72-hour sniper endurance match — no resets, no help
• Stages out to 1,000+ yards, with pistol transitions, unknown distances, and simulated sniper hides
• Toughman Division: Carry rifles, ammo, food, and shelter across 30+ miles
• Sponsors: Vortex, MDT, Thunder Beast, PROOF Research, Kestrel Ballistics
• Teams: 100 two-man squads — a mix of SOF, veterans, and top civilian shooters
• Legacy: Now in its 15th year with dropout rates exceeding 60% on Day One

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Whether you're a SOF team sharpening your edge or a backcountry shooter chasing the hardest event in the sport, Mammoth II is built to break you.