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!
Note that all times are computed from SPOT points and are UNOFFICIAL, best estimates only.
Course : 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:
Routes:
█████ JMT FKT (Full) - 219.7 mi
█████ JMT FKT - Crew #2b JMT to Kearsarge TH - 7.5 mi
█████ JMT FKT - CRew #6b JMT return to Duck TH - 5.5 mi
█████ JMT FKT - Crew #6a Duck Pass TH to JMT Junction - 5.5 mi
█████ JMT FKT - Crew #5 Mono Camp VVR to JMT Out - 6.0 mi
█████ JMT FKT - Crew #1b Sheppard Out to TH - 14.0 mi
█████ JMT FKT - Crew #3b JMT to Bishop Pass TH - 12.0 mi
█████ JMT FKT - Crew #4 Mono Creek Out - 8.8 mi
█████ JMT FKT - Crew #3a Bishop Pass to JMT Resupply - 12.0 mi
█████ JMT FKT - Crew #1 Sheppards Pass to JMT Resupply - 14.0 mi
█████ JMT FKT - Crew #2a Kearsarge to JMT - 7.5 mi
Start Time: 03:30:00 AM (PDT) 09/04/26
Start Time: 03:30:00 AM (PDT) 09/04/26
Faded Icon = Last Point more than 30 minutes old.
JMT FKT Attempt- Unsilenced Miles 2026
Unsilenced Miles is my 223-mile supported Fastest Known Time (FKT) attempt across the high-altitude John Trail Muirtraversing 12 mountain passes in under three days. I created this project to break the silence surrounding sexual assault and raise vital funds for the Take Back the Night Foundation who helped me navigate my sexual assult aftermath after being attacked on a run last year. Every mile across the Sierra directly supports survivors by funding critical resources, including mental health care, legal assistance, and medical bill relief.
Support the Mission & Donate: https://tinyurl.com/UnsilencedMilesDonationLink
Follow Along/Instagram: @lizzy_fowler_
Bio: Bio: I'm Lizzy--filmmaker, ultrarunner, and endurance coach based in Bishop, California. After surviving a sexual assault while out on a run last year, I was left navigating severe PTSD. Seeking clarity, I retreated alone into the Sierra backcountry on skis after my court case wrapped up. Within the quiet strength of those mountains, I realized I could transform this pain rather than be defined by it. I decided that I wanted to shed light on this dark trauma and show others that lighting a single match in the darkness within ourselves is all it takes to reveal the path through and remind each other that the light exists. After last s attempt was cut short by the Garnet Fire half way through, I am returning to the trail, to close out our fundraising goal, and to continue sharing that recovery is about running directly into the version of yourself that is safe, powerful, already whole, and never alone.
"You cannot control the storm, and you aren't meant to. What you can do is control your presence within it, resting in the rhythm of the work rather than the fear of the outcome." - Sam Harris
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.

