Skyline 50k Endurance Run

Skyline Ultra Runners Festival celebrates the legacy of Ken Gregorich, an esteemed runner and former race director whose memory is honored through this cherished 50k course that winds its way across the East Bay Regional Parks. A cornerstone of ultramarathon running in the United States for decades, Skyline offers a blend of scenic beauty and challenging terrain that has made it one of the most beloved races on the calendar.
Starting and finishing at Lake Chabot Marina, runners traverse a picturesque loop through lush trails and open spaces, culminating near the iconic Skyline Gate. The course is renowned not only for its stunning scenery but also for the significant elevation changes that test even the most seasoned athletes. Despite these challenges, the race atmosphere remains one of camaraderie and celebration.
Volunteer support at Skyline is exceptional; groups such as Dusty Bottoms, Running for a Better Oakland, Lake Merritt Joggers and Striders, and Pamakids bring an unmatched level of energy to every aid station along the route. The Volunteer Safety Patrol adds another layer of assistance by ensuring runners stay on course while providing encouragement at key points.
Whether you're aiming for top honors or simply seeking a personal challenge, Skyline delivers unforgettable moments throughout its duration. At the front of the pack, competitors push each other towards impressive times and records, while elsewhere along the route, participants share in mutual support and joy as they complete their journey around Lake Chabot Marina.
Race day begins early on Sunday morning with gates opening at 5:00 AM for runners to start preparing. A pre-race briefing takes place just before 7:00 AM when the race officially starts, followed by a half marathon launch thirty minutes later. Throughout the event, participants are treated to BBQ and other festivities.
All finishers receive commemorative shirts, special Skyline socks, and medals as tokens of their achievement. Awards for overall winners and age group leaders add an extra layer of excitement for those vying for top spots. Additionally, participation in this race contributes towards points in both the P-USATF Grand Prix series and UTMB Index races.
For more information about schedules leading up to race day or details on swag and awards, interested runners can consult the Skyline 50k Athlete Guide available online. The digital race briefing held a week before the event provides crucial updates and safety guidelines for all participants.
Join us in celebrating this iconic trail run that continues to inspire new generations of ultramarathon enthusiasts year after year.