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Klondike Gold Update on Phase 2 Exploration Program Vancouver, British Columbia, Canada – Klondike Gold Corp. (TSX.V: KG; FRA: LBDP; OTCQB: KDKGF) (“Klondike Gold” or the “Company”) is pleased to provide an update on the Company’s

Exploration Programs

August 13, 2025

Klondike Gold Update on Phase 2

Exploration Program

Vancouver, British Columbia, Canada – Klondike Gold Corp. (TSX.V: KG; FRA: LBDP; OTCQB:

KDKGF) (“Klondike Gold” or the “Company”) is pleased to provide an update on the Company’s

Phase 2 exploration activities following the successful completion of the 13-hole Phase 1 dri ll

program on the Company’s 100% owned a Klondike District Property (the “Property”) spanning

729 square kilometer bedrock gold of advanced exploration (see Figure 1).

Peter Tallman, President and CEO of Klondike states; “Phase 2 mapping results are identifying new

targets leading into an exciting Phase 3 drilling program set to begin shortly. Through the

extensive re-evaluation of the Klondike regional geology, we have incorporated much of previous

drilling, sampling and mapping into 3D visualization software (Leapfrog), which has significantly

advanced our understanding of the gold mineralizing structures in the Klondike region enhancing

our ability and confidence to target gold bearing structures to much greater depths. This

modelling is informing the upcoming Phase 3 drill testing of lateral and deep extensions to high

grade gold vein zones.”

Phase 1 drilling tested the orientation of major structures that control gold deposition at four

separate gold showings along a 3.8km section of the Eldorado Fault Corridor. This work yielded

important structural and alteration in formation regarding favourable environments for gold-

bearing veins within the Eldorado Target. Assays from 13 holes drilled in Phase 1 are pending. The

Phase 1 drill program informs Phase 2 work helping to complete detailed 3D structural and

lithologic maps for each of the Company’s four main gold zones (Lone Star, Nugget, Stander, Gay

Gulch) and integrating them into a n encompassing interpretation of gold mineralization for the

Klondike District.

The Phas e 2 program comprised of mapping and re -evaluation synthesizing 10+ years of the

Company’s modern exploration data, incorporating specific insights gained in the recent Phase 1

drilling program. Phase 2 work is a field and desktop compilation effort which systematizes the

geology and structural controlling gold mineralization regionally throughout the Klondike District.

Phase 2 results include differentiating and mapping regional thrusts, faults, and fracture faults

including those controlling gold mineralization, identification of major regional folds, and a

recharacterization of main Klondike lithologies . This work significantly updates the benchmark

1980’s vintage government geological survey mapping and derived observations.

Phase 2 mapping work includes:

• drill core relogging and mapping later faults in 3 dimensions (using Leapfrog 3D

visualization software). This involves re -examination of over 60,000 meters of past drill

core collected from the Property since 1980 and maintained as part of the Company’s core

library.

• analysis of over 10,000 oriented drill core structural measurements to map the 3D

distribution of major rock units, with particular focus on prospective lithology contacts

associated with gold mineralization, and documenting different fault types.

• a lithology remapping program using the Company’s airborne radiometric and total field

magnetic data considered in combination with new mapping of graphitic thrusts and other

faults.

• systematic short wavelength infrared (SWIR) imaging of mineral characteristics in gold -

rich vein areas. This i maging helps identify gold -associated alteration and is extremely

useful in qualifying gold-rich versus gold-poor vein zones using methodologies developed

from recent academic research.

A Phase 3 program with drill specific targets recommended from Phase 2 work is planned to

commence in early September.

Figure 1: Location of Klondike Gold ’s bedrock gold 72 9 square kilometer “Klondike District

Project” and the Montana Creek Placer lease operation.

QUALIFIED PERSONS REVIEW

The technical and scientific information contained within this news release has been reviewed

and approved by Peter, Tallman, P .Geo., President of Klondike Gold and Qualified Person as

defined by National Instrument 43-101 policy.

ABOUT KLONDIKE GOLD CORP.

Klondike Gold is a Vancouver based gold exploration company advancing its 100% -owned

Klondike District Gold Project located at Dawson City, Yukon, one of the top mining jurisdictions

in the world. The Klondike District Gold Project targets gold associated with district s cale

orogenic faults along the 55 -kilometer length of the famous Klondike Goldfields placer

district. Gold mineralization and indicated/inferred mineral resources have been identified at

both the Lone Star Zone and Stander Zone 1, among other targets. The Company retains a 10%

production royalty on the active Montana Creek placer property with payments capped at $9.5M

total over 6 years. The Company is focused on exploration and development of its 72 9 square

kilometer property accessible by scheduled airline and government-maintained roads located on

the outskirts of Dawson City, Yukon, within the Tr’ondëk Hwëch’in First Nation traditional

territory.

ON BEHALF OF KLONDIKE GOLD CORP.

“Peter Tallman”

Peter Tallman,

President and CEO

FOR FURTHER INFORMATION:

Telephone: (604) 609-6110

E-mail: [email protected]

Website: www.klondikegoldcorp.com

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in

the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of

this release.

Certain statements contained in this news release constitute “forward -looking statements”.

When used in this document, the words “anticipated”, “expect”, “estimated”, “forecast”,

“planned”, and similar expressions are intended to identify forward -looking statements or

information. These statements are based on current expectations of management, however, they

are subject to known and unknown risks, uncertainties and other factors that may cause actual

results to differ materially from the forward-looking statements in this news release. Readers are

cautioned not to place undue reliance on these statements. Klondike Gold does not undertake any

obligation to revise or update any forward -looking statements as a result of new information,

future events or otherwise after the date hereof, except as required by securities laws.

Forward‐looking statements involve numerous risks and uncertainties and actual results might

differ materially from results suggested in any forward ‐looking statements. These risks and

uncertainties include, among other things, market volatility; the state of the financial markets for

the Company ’s securities; fluctuations in commodity prices and changes in the Company ’s

business plans. In making the forward looking statements in this news release, the Company has

applied several material as sumptions that the Company believes are reasonable, including

without limitation, that the Company will continue with its stated business objectives and its

ability to raise additional capital to proceed. Although management of the Company has

attempted to identify important factors that could cause actual results to differ materially from

those contained in forward ‐looking statements or forward ‐looking information, there may be

other factors that cause results not to be as anticipated, estimated or intende d. There can be no

assurance that such statements will prove to be accurate, as actual results and future events could

differ materially from those anticipated in such statements. Accordingly, readers should not place

undue reliance on forward ‐looking stat ements and forward ‐looking information. Readers are

cautioned that reliance on such information may not be appropriate for other purposes. The

Company does not undertake to update any forward ‐looking statement, forward ‐looking

information or financial out‐look that are incorporated by reference herein, except in accordance

with applicable securities laws. The Company seeks safe harbor.

For more information on the Company, investors should review the Company ’s continuous

disclosure filings that are available at www.sedarplus.ca.

[1] The Mineral Resource Estimate for the Klondike District Property was prepared by Marc Jutras,

P .Eng., M.A.Sc., Principal, Ginto Consulting Inc., an independent Qualified Person in accordance

with the requirements of NI 43 ‐101. The technical report supporting the Mineral Resource

Estimate entitled “NI 43 ‐101 Technical Report on the Klondike District Gold Project, Yukon

Territory, Canada” has been filed on SEDAR at www.sedarplus.ca effective November 10, 2022.

Refer to news release of December 16, 2022.