Cobra Den Winter Series
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Cobra Den Winter Series
The Cobra Den Winter Series is a four‑race trail series at Shelby Farms Park in Memphis, TN, running from December 12, 2026 through February 27, 2027. The series is organized by Mamba Trail Runners and uses two trail systems at the park: Wolf River Trails and the Tour de Wolf trails. Series packet pickup is held on December 11 at the Wolf River Refuge Trailhead, where participants can collect bibs for all four races; race‑morning pickup is available for remaining bibs.
The four in‑person race weekends and locations are: Forest Half Marathon and 7 Miler on December 12, 2026 at Wolf River Trails (Wolf River Refuge Trailhead). Monocled 5 Miler and 10 Miler on January 23, 2027 at Beaver Lake Pavilion - Tour de Wolf trails. Arabian 4 Miler and 8 Miler on February 13, 2027 at Wolf River Trails (Wolf River Refuge Trailhead). Anchieta 5K and 10K on February 27, 2027 at Tour de Wolf Pavilion - Tour de Wolf Trails.
Distances available
- Short Series: 5K, 10K, 5 mile, 7 mile
- Long Series: 10K, 8 mile, 10 mile, Half marathon
All four races present age group awards in divisions 0–9, 10–19, 20–29, 30–39, 40–49, 50–59, 60–69, and 70 plus, plus overall male and female awards. Race shirts are short sleeve tri‑blend while supplies last. A virtual series option lets participants complete each weekend distance remotely; virtual results are separate from in‑person results and are not eligible for awards. Entry fees are listed in the event offer range. The organizer may delay, postpone, or cancel events for severe weather and will attempt to reschedule when possible. Registration terms state no refunds, deferrals, credits, or transfers, and unclaimed shirts may be donated. Visit the organization's website for the most recent information.
