Mt. Tamalpais is the dominating feature in Marin County. Any true trail runner who sees it wants to run up it. Here’s your chance. Our Mt. Tam Trail Run begins at Stinson Beach and climbs (and climbs!) to perched views from Tam before returning via some of the best trails the Headlands have to offer until reaching the beach and bountiful post race food. Bring the family and enjoy an afternoon with friends in the sand and surf.
Location: Stinson Beach, CA
Date: Saturday, November 11, 2017
Events: 10K, Half Marathon, 30K, 50K
Bib Pickup and Check-in: 6:00 AM – 7:30 AM
10K - 7:30 AM
Half Marathon - 7:30 AM
30K - 7:00 AM
50K - 7:00 AM
Time Limit: There is an 8.5 hour time limit for the 50K race
All courses are subject to change if the weather or park service demands it.
Turn by Turn Directions
Aid Station Distances
Overall winners of each race distance will receive a medal, a custom glass Stein and an item from the Inside Trail Racing schwag bag.
All finishers will receive a custom medal with the race logo.
The Dead Last Finisher (DLF) in each even will receive a custom award.Age-group medals (3 deep) will be awarded in the following categories, for both males and females:
- 19 and under
- 20 – 29
- 30 – 39
- 40 – 49
- 50 – 59
- 60 - 69
- 70 and over
All registered runners will receive an A4 Cooling Performance Crew technical fabric shirt. This tee is made with top-of-the-line sportswear technology to heighten performance during your toughest workouts. With sun defense, moisture-wicking technology, quick stain release, and comfortable fit, the cooling performance crew serves the needs of every athlete. It’s the perfect year-round choice for outdoor sports and exercise. Get the most out of your workout with this tough, hardworking tee.
Fabric: 4-Ounce polyester interlock features moisture wicking technology, odor resistance and stain release qualities designed to deliver maximum performance characteristics.
● 100% Polyester Interlock, 4.0 ounces per square yard
● Moisture wicking, Odor resistant, Stain release
● Ultra tight knit resists snagging
● UPF 30
To be guaranteed your shirt size, you must register by October 28, 2017.
At Inside Trail Racing aid stations it’s like an all you can eat buffet, but this is a race, so don’t linger too long! Expect to find variety at all of our aid stations, including a plethora of Clif Bar Products (Clif Shot Gels, Clif Bloks, Clif Bars), as well as sweet and salty offerings like trail mix, pretzels, potato chips, Oreo cookies, Pop Tarts, boiled potatoes with salt, PB&J finger sandwiches, regular soda (Coke or Pepsi), Mountain Dew, water, Tailwind Endurance Fuel, PB&J finger sandwiches, M&M's, Mike & Ike's, salt tablets... you get the idea. There will also be general first aid items but no anti-inflamatory medicine. We strongly encourage all runners to carry at least one 20oz bottle from which to sip while you enjoy your run.
Local time: 5:55 AM