Endurance Gold Expands Crown and Lower Imperial Zones 7.79 gpt Au & 0.26% Sb over 4.1 Metres including 48.30 gpt Au & 1.68% Sb over 0.6 m

Endurance Gold Corporation (EDG) reported assay results from five additional diamond drill holes at its 100%-owned Reliance Gold Project, comprising four holes in the Crown Zone and one in the Eagle Zone. This release marks the fourth batch of data from the 2026 Mineral Resource Estimate (MRE) expansion program, which has completed 10,505 meters across 26 diamond drill holes at the Eagle, Crown, and Imperial zones. All five reported holes intersected gold and/or antimony mineralization outside the existing MRE.

Key reported intervals include: - DDH26-143, Crown Connector: 22.7 m at 1.58 g/t Au and 0.08% Sb, including 6.1 m at 2.57 g/t Au and 0.05% Sb, and 1.0 m at 8.86 g/t Au and 0.26% Sb. - DDH26-143, other wide interval: 29.5 m at 1.84 g/t Au and 0.01% Sb, including 8.2 m at 4.47 g/t Au and 0.02% Sb and 3.4 m at 8.73 g/t Au and 0.03% Sb. - DDH26-143, high-grade footwall: 4.1 m at 7.79 g/t Au and 0.26% Sb, including 0.6 m at 48.30 g/t Au and 1.68% Sb. - DDH26-141: 8.7 m at 1.39 g/t Au and 0.22% Sb, including 0.5 m at 5.39 g/t Au and 0.01% Sb; additional 0.5 m at 8.58 g/t Au and 0.05% Sb. - DDH26-134A: 2.3 m at 4.33 g/t Au and 0.36% Sb, including 0.8 m at 8.55 g/t Au and 0.99% Sb. - DDH26-139: 1.0 m at 8.07 g/t Au and 0.05% Sb. - DDH26-145: 1.0 m at 13.65 g/t Au and 0.02% Sb.

The release does not provide from/to depths for these intervals, noting that Tables 1 and 2 are presented as images. The company stated that all assay intervals represent core lengths, with true composite widths estimated at 80% to 100% of core length. No cutoff grade is stated for the drill composites. The MRE referenced is the January 2026 Inferred estimate of 19.6 Mt at 2.30 g/t Au for 1.45 moz Au.

Endurance Gold Corporation (EDG) is an explorer and developer with a 1.45 moz Inferred gold resource, no revenue, and a market capitalization of roughly C$68 million at C$0.34. The company’s core asset is the Reliance MRE. A recent release added a new Crown Connector zone and high-grade footwall structures, supporting resource expansion and continuity between Crown and Imperial. The MRE remains 19.6 Mt at 2.30 g/t Au, with no new PEA and no antimony recovery economics.

The stock traded at C$0.26 in November 2025, re-rated to C$0.83 in February 2026 after the MRE, and has fallen back to C$0.34. Prior June and August drill results are not embedded at the current price. The market is not paying for a repeat of the best hole. This release has to compete with a loss of confidence, financing overhang and a weak price trend.

The most material parts are the Crown Connector continuity and the high-grade footwall structures. The least material part is the headline 48.3 g/t over 0.6 m, which is narrow and already contained within a 4.1 m interval whose remaining 3.5 m averages about 0.85 g/t Au. The market will need to see the pending Crown assays, the Eagle Offset RC results and eventually a resource update before the story changes scale.

Endurance Gold Corporation (EDG) is a TSX Venture-listed precious metals explorer and developer focused on the Reliance Gold Project near Gold Bridge, British Columbia, within the historic Bridge River mining camp. The company holds 100% ownership of Reliance, which is interpreted as an epizonal orogenic gold-antimony system along the Royal Shear structure.

The January 2026 Inferred Mineral Resource Estimate (MRE) contains 19.6 million tonnes at 2.30 g/t gold for 1.45 million ounces of gold. This resource is split between a pit-constrained open-pit component of 15.6 million tonnes at 2.23 g/t gold for 1.12 million ounces, and an underground component of 4.0 million tonnes at 2.58 g/t gold for 0.33 million ounces.

The 2026 exploration program completed 10,505 meters in 26 diamond holes at Eagle, Crown, and Imperial, plus 2,906 meters in 38 reverse circulation (RC) holes at Eagle Offset and Camp Creek. Total diamond drilling in the MRE area exceeds 42,000 meters. Metallurgical work has indicated approximately 81% gold recovery to a marketable concentrate in the MRE assumptions, with rougher flotation around 84.7%; antimony recovery remains under study.

The company also holds the Elephant Mountain project in Alaska, described as reduced-intrusive-hosted gold with stockwork and shear targets. It is available for spinout, option, or sale. Other Alaska and Yukon prospects generate early-stage geochemical targets.

Prior-period financial context, not disclosed in today's release, indicates that at March 31, 2026, the company had C$8.47 million in cash, no revenue, a Q1 2026 net loss of C$201,068, and net working capital of about C$10.08 million. Management stated it was fully funded for 2026 but would need additional capital for future programs. The presentation shows 200,124,642 shares issued, 6,752,710 options, 7,150,000 warrants, and insider ownership of 60%.