Woodside/Purisima Creek Crossover
WHEN: | TBD | ![]() |
WHERE: | Huddart County Park 1100 Kings Mountain Road Redwood City, CA 94062 USA |
|
COST: | 10K: $55 / Half: $70 / 35K: $80 / 50K: $95 | |
CONTACT: | Inside Trail Racing events@insidetrail.com |
Online registration will open once we have confirmation of the event date. | |
Add $10 if registering on or after TBD. Add $15 at check-in, if not sold out. Pre-registration through 5:00 PM on TBD, or until sold out. |

The forested slopes and steep, cool canyons of Huddart Park and Purisima Creek Redwoods Open Space Preserve comprise a trail running paradise within the heart of the San Francisco Peninsula. Participants will enjoy the beautiful trails under the canopy of towering 2nd and 3rd generation, moss covered redwoods as they clip past the many small streams and gullies along the way. As runners make their ascent, they’ll enter the mixed evergreen forest, which leads to the drier Chaparral and Manzanita covered area of the ridge-line. Intermittent views offer well-deserved rewards throughout the twisting single-track trails and hills, which including the renowned Crystal Springs and Skyline Trails. Keep your eyes open, as you’ll probably be sharing the trails with black-tailed deer, coyotes, bobcats and gray foxes. Distances of 10K, Half Marathon, 35K and 50K make for the perfect proving grounds for runners, and hikers, of all abilities–from the first time trail runner to the grizzled, ultra-marathon veteran.
Sorry, no dogs are allowed in the park or on the trails.
Park information: Huddart County Park, Purisima Creek Redwoods Open Space Preserve
Location: Huddart County Park – Woodside, CA
Date: Sunday, April 5, 2020
Events: 10K, Half Marathon, 35K & 50K
Start Times:
● 50K & 35K – 8:30 AM
● Half Marathon – 9:00 AM
● 10K – 9:15 AM
Check-In & Bib Pickup:
Race Morning Sunday, April 5 |
7:30 AM – 9:15 AM Werder Shelter Huddart County Park |
Time Limit: There is an 8.5 hour time limit for the 50K race.
Parking: Parking is $6.00 and available within Huddart County Park. Carpooling is always strongly encouraged.
Race Capacity: The Woodside Crossover will have a capacity of 400 runners, across all distances.
ITR Refund Policy:
Entry fees to our trail runs are non-refundable, and we do not offer transfers or deferrals to future races. However, with advanced notice, we are happy to credit part of your entry fee to a future Inside Trail Racing event. A credit worth 50% of your original race fee will be issued if the cancellation is received at least 3 weeks prior to the race. There will be no credits or refunds provided if a cancellation is made within 3 weeks of the race. Only registered runners can participate, and you cannot exchange your entry with another runner. Credits will be available for 1 full year from its issue date.
Only registered runners can participate, and you may not exchange your entry with another individual.
We do not cancel races due to rain or heat. Due to trail work, closures, “Acts of God”, or for myriad other reasons, permitting agencies may require changes to the publicized courses at any time prior to an event. This is out of our control, and we therefore will not offer refunds or credits in such a situation. If a race location is changed due to park closures, we will automatically transfer the registration over to the new venue, or entrants may choose to cancel their entry (non-refundable) and we will mail awards.
Hosting a trail running event is an expensive and risky endeavor. All race costs are paid for well in advance of race day, so there is no financial gain to be made if a person does not show up on race day. We want all of our registered runners to show up, run, and have fun. While we understand that injuries, conflicts, emergencies, deaths, and other unfortunate events happen and may impact your plans for participation, we must adhere to our cancellation policies.
50K (30.8 Miles with 5,750′ Elevation Gain)
35K (20.0 Miles with 4,500′ Elevation Gain)
Half Marathon (13.0 Miles with 2,950′ Elevation Gain)
10K (6.5 Miles with 1,400′ Elevation Gain)
Detailed Course Map | Aid Station Distances and Cutoffs | Elevation Profiles
Turn by Turn Directions – 10K | Half Marathon | 35K | 50K
Aid Stations
Inside Trail Racing aid stations are replete with an optimal variety of glycogen-replenishing, electrolyte-replacing products. The following is a list of some of the foods and beverages each aid station may provide: Gu Energy gels and chews, all-natural nutrition bars from Larabar, trail mix, pretzels, potato chips, Oreo cookies, Pop Tarts, boiled potatoes with salt, Coke, Mountain Dew, Ginger Ale, water, Tailwind Endurance Fuel, PB&J sandwiches, M&M’s, Mike & Ike’s, salt tablets, and tangerines. Aid stations are also equipped with general first aid items but no anti-inflammatory medicine. As distances between aid station vary, we strongly encourage all runners to carry at least one 20oz bottle during their run.
Tailwind is mixed so that it contains 180 – 200 calories per 20 fluid ounces.
Without the support of enthusiastic and caring volunteers producing our races would not be possible. Volunteers of all ages and abilities help with setup, check-in, aid stations, course marshaling, timing, and post-race food.
Volunteering is a fun, novel way to experience races, play in the outdoors, and spend time with friendly people. All volunteers receive a free race T-shirt, free food, and the ability to earn credit toward a future Inside Trail Racing event, commensurate to the amount of time worked. Five hours of assisting an event results in a free race credit or Inside Trail merchandise.
To volunteer for this year’s event, please submit our online volunteer form.
Overall winners of each race distance will receive a medal, a custom trophy and an item from an Inside Trail Racing sponsor.
All ultra-marathon distance finishers will receive a custom printed Pint Glass with the race logo.
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:
● 13 and under
● 14 – 19
● 20 – 29
● 30 – 39
● 40 – 49
● 50 – 59
● 60 – 69
● 70 and over
All registered runners will receive a District Perfect-Tri tri-blend 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, this tri-blend 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.
Features:
● 4.5-ounce, 50/25/25 poly/combed ring spun cotton/rayon, 32 singles
● 1X1 rib knit neck
● Shoulder to shoulder taping
● UPF 30
To be guaranteed your shirt size, you must register by March 22, 2020.
Distance | Name | Age | Year | Time |
10K – Male | Anthony Cortes | 23 | 2017 | 48:13 |
10K – Female | Linn Schulte-Sasse | 39 | 2017 | 52:02 |
Half Marathon – Male | David Roche | 26 | 2015 | 1:34:06 |
Half Marathon – Female | Megan Roche | 24 | 2015 | 1:48:52 |
35K – Male | David Roche | 30 | 2019 | 2:28:43 |
35K – Female | Caitlin Smith | 36 | 2017 | 2:48:47 |
50K – Male | Seth Swanson | 38 | 2018 | 3:46:09 |
50K – Female | Amelia Boone | 32 | 2016 | 4:39:44 |
Woodside Crossover | April 7, 2019
10K Overall Half Marathon Overall 35K Overall 50K Overall |
![]() |
Woodside Crossover | April 7, 2018
10K Overall Half Marathon Overall 35K Overall 50K Overall |
![]() |
Woodside Crossover | April 9, 2017
10K Overall Half Marathon Overall 35K Overall 50K Overall |
![]() |
Woodside Crossover | April 9, 2016
10K Overall Half Marathon Overall 35K Overall 50K Overall |
![]() |
10K Overall Half Marathon Overall 35K Overall 50K Overall |
![]() |