A beloved late-season Scottish ultra, GO33 starts and finishes in Killin, rolling past the Falls of Dochart and over the historic Glen Ogle Viaduct on largely runnable cycle path and forest road. The route blends lochside views with gentle climbs, making it popular with first-time ultrarunners and steady-pace veterans alike. Aid stations are well-spaced, the course is clearly marked, and the friendly field creates a supportive, low-frills atmosphere. Expect cool, changeable autumn weather and classic Highlands scenery throughout.
Race
33 Miles
Race Date:
01 November, 2025
The Glen Ogle 33 Ultra Marathon 2025, organized by Rocket Events Ltd, will take place on Saturday, 1 November 2025, starting and finishing in Killin, Perthshire, Scotland—following a scenic 33-mile route along the Rob Roy Way to Strathyre and back, passing the Falls of Dochart, the iconic Glen Ogle Viaduct, and historic Balquhidder. The race features fully supported checkpoints (at 4, 8, and 16 miles), a halfway drop-bag at Strathyre, and a roughly 4-mile downhill finish—but requires mandatory kit due to potential harsh Highland weather.
Weather based on historical averages.
FAQs
What is the Glen Ogle 33?
How long is the Glen Ogle 33?
Where does the Glen Ogle 33 take place?
What is the elevation gain of the Glen Ogle 33?
How can I prepare for the Glen Ogle 33?
How do I choose the right training plan for the Glen Ogle 33?
The Glen Ogle 33 Ultra Marathon 2025, organized by Rocket Events Ltd, will take place on Saturday, 1 November 2025, starting and finishing in Killin, Perthshire, Scotland—following a scenic 33-mile route along the Rob Roy Way to Strathyre and back, passing the Falls of Dochart, the iconic Glen Ogle Viaduct, and historic Balquhidder. The race features fully supported checkpoints (at 4, 8, and 16 miles), a halfway drop-bag at Strathyre, and a roughly 4-mile downhill finish—but requires mandatory kit due to potential harsh Highland weather.
The Glen Ogle 33 is 53km long.
The Glen Ogle 33 takes place in Killin, UK.
The Glen Ogle 33 elevation gain is 914.44 meters, which Runna classifies as a Moderate race.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Glen Ogle 33?
The Glen Ogle 33 Ultra Marathon 2025, organized by Rocket Events Ltd, will take place on Saturday, 1 November 2025, starting and finishing in Killin, Perthshire, Scotland—following a scenic 33-mile route along the Rob Roy Way to Strathyre and back, passing the Falls of Dochart, the iconic Glen Ogle Viaduct, and historic Balquhidder. The race features fully supported checkpoints (at 4, 8, and 16 miles), a halfway drop-bag at Strathyre, and a roughly 4-mile downhill finish—but requires mandatory kit due to potential harsh Highland weather.
How long is the Glen Ogle 33?
The Glen Ogle 33 is 53km long.
Where does the Glen Ogle 33 take place?
The Glen Ogle 33 takes place in Killin, UK.
What is the elevation gain of the Glen Ogle 33?
The Glen Ogle 33 elevation gain is 914.44 meters, which Runna classifies as a Moderate race.
How can I prepare for the Glen Ogle 33?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Glen Ogle 33?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Glen Ogle 33 or Rocket Events. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Glen Ogle 33 website.