Mammoth March Race 2025. We will notify you in case additional tickets become available (first come, first served) and keep. After a sold out first edition in 2025, mammothmarch will be back at silver falls state park on march 22, 2025!
We will notify you in case additional tickets become available (first come, first served) and keep. After our successful 2023 premiere, we’re excited to be back at stony creek metropark in 2025!