Raven 100k Challenge
Running
- Distance
- 100K
- Start time
- 00:00
- Entry fee
- $42.00
runsignup.com
We have also brought back the 100k Raven Challenge with all of the fun elements from last year -- plus we're looking to add a few more activities to the challenge during the month of November!
You can sign up for one or the other -- or do BOTH! Signups for both events at the same time get a discount which appears at checkout.
Shirts this year are one design and available either on long-sleeved cotton shirts (traditional) and/or short sleeved tech fabric shirts (new!). You can purchase one, both, or neither shirt. If you are a purely virtual Raven 100k Challenge runner, we will mail you your shirt if ordered along with your finisher woodallion.
As always, these Raven events support the Friends of Trailside Museum and Ward Pound Ridge Reservation. During registration we encourage runners and challengers to join as members of the museum to support their non-profit educational and conservation purpose.
Once the donation vehicle has been established, we will support the Friends of the Cross River Mountain Fire Tower. We are working with the Westchester Parks Foundation who plan to raise funds to support Westchester County and NY State in the restoration of the fire tower to Ward Pound Ridge Reservation. That fundraising account will be set up soon with a range of support levels. More news to come soon!
The Raven Rocks Run is a challenging 10k trail run at Ward Pound Ridge Reservation in Cross River, NY.
The ELEVENTH running of the race will be in November.
Race will be in-person Sunday, November 8, 2026 starting at 9am. (Final race date approval pending county permit.)
The race will start in the Meadow near the fallen oak tree and its massive remains. The course passes by the spot where the Leatherman’s Loop begins. Instead of heading towards the river as the Loop does, the Raven Rocks Run 10k course climbs and climbs up to the two highest points in the park (Raven Rocks Overlook and the Fire Tower Summit) before heading back for a (mostly) downhill and (relatively) flat finish.
The course passes by the site of the former Blue Trail fire tower which is the highest point in the park. We are working towards getting back the tower to its former spot in the park. See Course Map page for course details.
More information about the race and tower project is on the About page and the FAQ page of our ravenrocksrun.org website.
We are looking forward to November when we will run this event for the ELEVENTH time!
Important: Our Raven Rocks Run race plans are contingent on permit approval from the Westchester County Department of Parks, Recreation, and Conservation. This approval is not guaranteed but has been obtained for the prior nine races. As in all prior years we open registration with the understanding that the race will take place. We will update runners if the permit is not approved for the current year.
The Raven 100k Challenge is simple: first, register for the challenge. Then run, hike, or walk 100k during the month of November 1st - 30th, 2026.
This works out to an average of around 3k per day or 25k (15 miles) per week.
If you complete the challenge, you will receive a wooden finisher medallion. Shirts are optional.
The Raven 100k Challenge supports the Friends of Trailside Museum and Ward Pound Ridge Reservation, a 501(c)3 not for profit organization based at the Trailside Museum at Ward Pound Ridge Reservation.
You can also join the Friends of Trailside Museum and Ward Pound Ridge Reservation for annual membership during signup.
In addition to running, walking, or hiking 100k during November, there are several bonus achievement badges you can unlock if you are able:
In addition, we will have recognition for:
For those in the area near Ward Pound Ridge Reservation we have a special treat in mind. If you opt-in via the badge update form (AFTER you pass the 50 kilometer mark on your Raven 100k Challenge) we will send you GPS coordinates to somewhere in the park where we have hidden a small challenge surprise for you to find. It will be obvious once you get there, but not easy to find unless you have the coordinates. Complete instructions and advice come with the GPS challenge confirmation email.
Everyone will have a different and unique spot somewhere in the park. Some will be further off-trail than others depending on how familiar you are with the park. You can ask for harder or easier location in the request and we will do our best to accommodate your request! Difficulty estimates can be subjective though!
Let us know when you find your halfway bonus (or if you can't find it!).
Running
Running
3-year monthly averages for November in Cross River.
Learn more about the host city, Cross River.
Cross River is a hamlet within the town of Lewisboro, New York, at the northern end of Westchester County.
Read moreTours and activities near Cross River, powered by Viator.
Watch highlights and course previews from previous years.
Official finishing times from previous editions of Raven Events.
| Place | Name | Time |
|---|---|---|
| 🥇 | Jacob Benesch | — |
| 🥈 | Peeter Muursepp | — |
| 🥉 | Joanie Dooley | — |
| 4 | Wolfgang Klein | — |
| 5 | Eugene Leeds | — |
| 6 | Paul Woolley | — |
| 7 | Mary Rubini | — |
| 8 | Mea Sgaglio | — |
| 9 | Eric Foxhall | — |
| 10 | Andrea Mindell | — |
| 11 | Jamie Howard | — |
| 12 | Ana Hofmann | — |
| 13 | Edmund Dee | — |
| 14 | Joseph Kenney | — |
| 15 | Kevin Ascher | — |
| 16 | Karen Haitoff | — |
| 17 | John Kiselak | — |
| 18 | Heidi Johnston | — |
| 19 | Anthony Marino | — |
| 20 | Eric Bressler | — |
| 21 | Jennifer Kehl | — |
| 22 | Scott Friedland | — |
| 23 | Steve Eidam | — |
| 24 | William Hurlin | — |
| 25 | Jason Colvin | — |
| 26 | Kathy Lynch | — |
| 27 | Joseph Cloidt | — |
| 28 | Luke Ziminsky | — |
| 29 | Shirley Wittner | — |
| 30 | Stephen Cohen | — |
| 31 | Christopher Tabing | — |
| 32 | Tom Curley | — |
| 33 | Liz Osterhus | — |
| 34 | Rachel Marino | — |
| 35 | Doug Petkanics | — |
| 36 | Bill Bradsell | — |
| 37 | Jon Birdsall | — |
| 38 | Brian Stempel | — |
| 39 | Kristin Hays | — |
| 40 | Keri Lanzarotta | — |
| 41 | Michael Cotter | — |
| 42 | Sarah Morabito | — |
| 43 | David Nable | — |
| 44 | Michelle Mazzocchi | — |
| 45 | Holter Graham | — |
| 46 | Robert Cummings | — |
| 47 | Andrew Pinney | — |
| 48 | Carl Van Der Zandt | — |
| 49 | Ciorsdan Conran | — |
| 50 | MARY BROWER | — |
| Place | Name | Time |
|---|---|---|
| 🥇 | Christopher Irwin | — |
| 🥈 | Daniel Roberto | — |
| 🥉 | Jacob Benesch | — |
| 4 | Wolfgang Klein | — |
| 5 | Eileen Pike | — |
| 6 | Michael Guillorn | — |
| 7 | David Isaac | — |
| 8 | Ihor Stratan | — |
| 9 | Katharine Spector | — |
| 10 | John FX Walsh | — |
| 11 | Jared Johnson | — |
| 12 | Peeter Muursepp | — |
| 13 | William McArthur | — |
| 14 | Joseph Kenney | — |
| 15 | Jamie Howard | — |
| 16 | Andrea Mindell | — |
| 17 | Kathy Lynch | — |
| 18 | Jennifer Kehl | — |
| 19 | Gregory Boland | — |
| 20 | Lisa Knauer | — |
| 21 | Peter Hofmann | — |
| 22 | Shirley Wittner | — |
| 23 | John Goodrow | — |
| 24 | Katrina Bruckner | — |
| 25 | Doug Petkanics | — |
| 26 | Alix Cotumaccio | — |
| 27 | Graham O'Brien | — |
| 28 | Jon Birdsall | — |
| 29 | Alex Kozersky | — |
| 30 | Eric Bressler | — |
| 31 | Claudia Kraut | — |
| 32 | Debbie Mullin | — |
| 33 | William Hurlin | — |
| 34 | Katherine Quinn | — |
| 35 | Mary Rubini | — |
| 36 | Stuart Weitzman | — |
| 37 | Ana Hofmann | — |
| 38 | Kevin Ascher | — |
| 39 | Daniel Kortick | — |
| 40 | Paul Amerling | — |
| 41 | Madie Dittrich | — |
| 42 | Scott Friedland | — |
| 43 | Sarah Boland | — |
| 44 | Denise Doran | — |
| 45 | Rachel Marino | — |
| 46 | Gerard Mattia | — |
| 47 | Gabriel Brecher | — |
| 48 | Kevin Rader | — |
| 49 | Lester Look | — |
| 50 | Karen Miura | — |
| Place | Name | Time |
|---|---|---|
| 🥇 | Luis Francisco | — |
| 🥈 | Charlie Stewart | — |
| 🥉 | Cole Rooney | — |
| 4 | Tommy Nohilly | — |
| 5 | Virgil Bretz | — |
| 6 | David Hambleton | — |
| 7 | Michael Diblasi | — |
| 8 | Justin Tufariello | — |
| 9 | Michael Collins | — |
| 10 | Charles Glass | — |
| 11 | E. Sullivan | — |
| 12 | Gerry Sullivan | — |
| 13 | Jacob Benesch | — |
| 14 | John McElroy | — |
| 15 | Todd Henrich | — |
| 16 | William McArthur | — |
| 17 | Jeffrey Hussey | — |
| 18 | Paul Greenberg | — |
| 19 | Tom Curley | — |
| 20 | James Leidel | — |
| 21 | John Hollweg | — |
| 22 | Michael Hickey | — |
| 23 | Abdellah Bennani | — |
| 24 | Matthew Potenza | — |
| 25 | Ryan Lynn | — |
| 26 | Bill Bradsell | — |
| 27 | Joseph Cloidt | — |
| 28 | Bruce Semer | — |
| 29 | Tiffany Carson | — |
| 30 | Robert McGill | — |
| 31 | Benny Tam | — |
| 32 | Kevin Crowley | — |
| 33 | John Brusco | — |
| 34 | Michael Destasio | — |
| 35 | Christopher O'Keefe | — |
| 36 | Brian Clinton | — |
| 37 | Allan Schoenberg | — |
| 38 | Cliff Bond | — |
| 39 | Edmund Dee | — |
| 40 | Edward Eigel | — |
| 41 | Colin Walsh | — |
| 42 | Taylor Wintje | — |
| 43 | Erick Wilson | — |
| 44 | Michael Firer | — |
| 45 | Paul Woolley | — |
| 46 | Rachel Massa | — |
| 47 | Nicholas Parks | — |
| 48 | Tracy Lawrence-Black | — |
| 49 | Peter Holland | — |
| 50 | Jessica Miller | — |
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