• MAIN MAP
  • LEADERBOARD
  • RACE FLOW
  • RUNNERS
  • MOBILE
  • LEGEND
  • ABOUT
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Welcome to the Trackleaders live tracking experience.


The basic function is to show last known positions of tracking devices over a live map, including route and/or race specific information and analysis. Individual Runners are represented by icons on the map. Click on the icons for more information on that Runner. A sidebar gives a list of all Runners with zoom controls and links to individual tracking history pages.

A few tips:

Time stamps: Keep in mind that the positions shown are the latest available. Trackers send out signals at intervals, ranging from every 2.5 minutes to every 10 minutes. The position shown is the most recent reported, and not necessarily the current position. Pay attention to the time stamps!

Don't Panic: No news is good news. Just because a tracker hasn't reported a new point recently does not mean anything is wrong. Trackers will stop transmitting when stopped, if batteries die or for a number of other reasons. Stay calm and keep checking for updates.

Refresh buttons: Most components in the tracking application either automatically refresh or have their own refresh buttons. This saves having to refresh the entire page in your browser, giving you faster access to the latest data.

Recommended Browsers: We recommend Google Chrome for the best trackleaders experience. Firefox is good, too. If you're using Safari or Internet Explorer, you should switch, and not just for Trackleaders.

Check out advanced features like race flow, replay and the leaderboard to dig deeper into the data!

Direct link to map:

trackleaders.com/bayarea26

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All Runners (28)

Runners by Category (5)

Early Start (6)

Show only this layer

Natalia Crannell
Marianne Paulson 
Karel Baloun
DNS
Akeem Anglin
Roland Burgmann

UMS (7)

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Zoe Ray
Brianna Santos
Jonathan Udkow
Karen Romagnoli
Christopher Finlez
Erik Franks
Christopher Hillard

EMT (5)

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EMT Lead
EMT 1, Name
EMT 2, Name
EMT 3, Name
EMT 4, Name

Ops (8)

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Truck1
Truck2
Truck3
Truck4
Truck5
Michael Li
Chris Thoburn
Adam Ray

Swps (2)

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NoeC
NickR

Runners by Status (3)

Active (23)

Show only Active

Natalia Crannell
Marianne Paulson 
Karel Baloun
DNS
Akeem Anglin
Roland Burgmann
Christopher Finlez
Erik Franks
EMT Lead
EMT 1, Name
EMT 2, Name
EMT 3, Name
EMT 4, Name
Truck1
Truck2
Truck3
Truck4
Truck5
Michael Li
Chris Thoburn
Adam Ray
NoeC
NickR

Finished (5)

Show only Finished

1. Zoe Ray
2. Jonathan Udkow
3. Karen Romagnoli
4. Christopher Hillard
5. Brianna Santos

Scratched (0)

Show only Scratched

Checkpoints

Bay Area 100

Start (Cal Memorial) - 0 ft
Grizzly Peak - 4.4 mi
Inspiration Point - 8.8 mi
Wildcat Gate - 15.4 mi
Nimitz - 18.3 mi
Inspiration Point - 22.5 mi
Steam Trains - 25.4 mi
Sibley - 28.8 mi
Pinehurst - 31.2 mi
Valle Vista - 35.4 mi
Rancho Laguna - 39.9 mi
Las Trampas - 45.6 mi
Riley Ridge - 50.2 mi
Chabot Staging / Miller Road - 56.1 mi
Chabot Marina - 60.2 mi
Clyde Woolridge - 64.3 mi
Bort Meadows - 67.4 mi
Big Bear - 70.3 mi
Chabot Observatory - 73.8 mi
Big Bear - 79.8 mi
Bort Meadows - 82.7 mi
Marciel - 87.5 mi
Bort Meadows - 97.1 mi
Finish (Skyline HS) - 100.3 mi

Map Layers

All Runner tracks

Legend

Early Start
Start Time: 03:00:00 AM (PDT) 06/13/26

UMS
Start Time: 03:00:00 AM (PDT) 06/13/26

EMT
Start Time: 03:00:00 AM (PDT) 06/13/26

Ops
Start Time: 03:00:00 AM (PDT) 06/13/26

Every Category
Faded Icon = Last Point more than 30 minutes old.
REPLAY
Clock:
Speed: x Follow
Category: Favorites Only

Category:



Note that all times are computed from SPOT points and are UNOFFICIAL, best estimates only.

Category:

Race flow is a graph of racers progress along the route over time. The x-axis is time and the y-axis is miles covered. You can use this plot to visualize the flow of the race. Some examples of things to look for:

  • Flat horizontal lines mean a racer is stationary or resting.
  • The steeper the line, the faster a racer is traveling.
  • Look for lead changes and passes, whenever one racers line crosses another
  • Two lines approaching each other mean the racer behind is catching up.
  • Early Start
    Start Time: 03:00:00 AM (PDT) 06/13/26

    UMS
    Start Time: 03:00:00 AM (PDT) 06/13/26

    EMT
    Start Time: 03:00:00 AM (PDT) 06/13/26

    Ops
    Start Time: 03:00:00 AM (PDT) 06/13/26

    Every Category
    Faded Icon = Last Point more than 30 minutes old.


    Bay Area 2026



    100 mile ultra run in the San Franciso bay area.


    Tracking software by:




    Powered by SPOT satellite trackers:


    Learn more: findmespot.com






    Interested in a SPOT tracker for your race, event or trip? We'd love to hear from you.