Chabot – Redtail Ridge Trail Run
WHEN: | TBD 2022 | ![]() |
WHERE: | Lake Chabot Regional Park 17936 Lake Chabot Road Castro Valley, CA 94546 USA |
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COST: | 5K : $48 / 10K: $58 / Half: $73 / 30K: $83 / 50K: $93 |
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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 2022. Add $15 at check-in, if not sold out. Pre-registration through 5:00 PM on TBD 2022, or until sold out. |
Lake Chabot Regional Park was established in the 1960s after the reservoir had been closed to recreational use for 91 years. Today, the lake remains as an emergency water supply and is open to fishers and boaters, as it is filled with trout, catfish, bass, crappie, and other fish.
With eucalyptus forests, grassy meadows, lakeside paths, and hill top vistas, Lake Chabot offers over 20 miles of hiking trails, which connect to the additional 70 miles of trails in adjoining Anthony Chabot Regional Park making it a spectacular place to run and also very accessible.
This is one of our typically faster races with less elevation and some paved sections. The course is designed for those who are looking to PR and those who are less competitive and/or just embarking on trail racing.
Park Information: Lake Chabot, Anthony Chabot
Location: Lake Chabot Regional Park Marina
Castro Valley, CA
Date: TBD 2022
Events: 5K, 10K, Half Marathon, 30K & 50K
Start Times:
50K & 30K – 8:30 AM
Half – 8:45 AM
10K – 9:00 AM
5K – 9:15 AM
Check-In & Bib Pickup:
Race Morning TBD 2022 |
7:30 AM – 9:15 AM Lake Chabot Marina Lake Chabot Regional Park |
Time Limit: There is an 8.5 hour time limit for the 50K race.
Parking: Parking at Lake Chabot Regional Park is free for all participants who arrive prior to the lots being full. There is additional free parking along the road just outside of the park. Carpooling is always strongly encouraged.
Race Capacity: The Chabot Trail Run will have a capacity of 500 runners, across all distances.
Woof Alert: Dogs are allowed in Lake Chabot and Anthony Chabot Regional Parks. Pups must be on leash at all times in both parks. You may run with your dog, but must start at the back of the pack and allow all other runners to proceed before starting.
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 (31.6 Miles with 4,800′ Elevation Gain)
30K (18.6 Miles with 2,500′ Elevation Gain)
Half Marathon (13.1 Miles with 1,800′ Elevation Gain)
10K (6.4 Miles with 650′ Elevation Gain)
5K (3.1 Miles with 150′ Elevation Gain)
Detailed Course Map | Turn by Turn Directions – Coming Soon | Aid Station Distances and Cutoffs | Elevation Profiles
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 the Inside Trail Racing schwag bag.
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 TBD 2022.
Distance | Name | Age | Year | Time |
5K – Male | Nick Sigmon | 31 | 2018 | 16:40 |
5K – Female | Marie Thompson | 29 | 2019 | 20:17 |
10K – Male | Anthony Cortes | 25 | 2019 | 37:56 |
10K – Female | Laura Vogel | 27 | 2017 | 48:37 |
Half Marathon – Male | Scott Trummer | 27 | 2017 | 1:17:53 |
Half Marathon – Female | Megan Roche | 25 | 2016 | 1:27:22 |
30K – Male | Steve Arntson | 25 | 2013 | 1:51:40 |
30K – Female | Megan Roche | 24 | 2015 | 2:07:35 |
50K – Male | Drew Macomber | 25 | 2018 | 3:32:51 |
50K – Female | Magdalena Boulet | 46 | 2020 | 4:13:07 |
Chabot – Redtail Ridge Trail Run | February 22, 2020
5K Overall 10K Overall Half Marathon Overall 30K Overall 50K Overall |
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Chabot – Redtail Ridge Trail Run | February 16, 2019
5K Overall 10K Overall Half Marathon Overall 30K Overall 50K Overall |
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Chabot – Redtail Ridge Trail Run | February 17, 2018
5K Overall 10K Overall Half Marathon Overall 30K Overall 50K Overall |
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Chabot – Redtail Ridge Trail Run | February 18, 2017
5K Overall 10K Overall Half Marathon Overall 30K Overall 50K Overall |
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Chabot – Redtail Ridge Trail Run | February 20, 2016
5K Overall 10K Overall Half Marathon Overall 30K Overall 50K Overall |
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Chabot Trail Run | February 21, 2015
10K Overall Half Marathon Overall 30K Overall 50K Overall |
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10K Overall Half Marathon Overall 30K Overall 50K Overall |
10K Age Group Half Marathon Age Group 30K Age Group 50K Age Group |
10K Overall Half Marathon Overall 30K Overall 50K Overall |
10K Age Group Half Marathon Age Group 30K Age Group 50K Age Group |
10K Overall Half Marathon Overall 30K Overall 50K Overall |
10K Age Group Half Marathon Age Group 30K Age Group 50K Age Group |