Celebrating its 35th anniversary, the AdventHealth Great Floridian Multisport Festival returns to picturesque Clermont Waterfront Park on October 18–19, 2025. Weekend offerings begin Saturday with community-focused runs, including a 15K Run and 5K Run/Walk set along the scenic South Lake Trail. On Sunday, athletes can take on a wide spectrum of events—such as the Triple Triathlon Challenge (three consecutive sprint triathlons), Sprint Triathlon, Duathlon, Aquabike, Aquathlon, Sprint Relay, and a High School Student Challenge wave—making it a marquee multisport festival. The event’s supportive race environment and diverse distances make it ideal for everyone from first-timers to seasoned triathletes.
Race Date:
18 October, 2025
Also on Saturday, October 18, 2025, the 15 km route runs along the same picturesque trail at Waterfront Park, Clermont, organised by Sommer Sports Events, offering runners a challenge through the region’s autumnal beauty.
Race Date:
19 October, 2025
Also on Sunday, October 19, 2025, this grueling challenge pits athletes in three consecutive Sprint Triathlons (0.75 mi swim, 24.6 mi bike, and 6 mi run in total), presented by Sommer Sports Events at the World Triathlon Destination.
Race Date:
19 October, 2025
On Sunday, October 19, the Sprint Aquathlon—another Sommer Sports Events race—features a 0.25 mi swim followed by a 3.1 mi run at the World Triathlon Destination.
Race Date:
19 October, 2025
Also on Sunday, October 19, the Sprint Duathlon comprises a 1 mi run, 8.2 mi bike, and 3.1 mi run around the same venue and is run by Sommer Sports Events.
Race Date:
18 October, 2025
Held on Saturday, October 18, 2025, at Waterfront Park in Clermont, FL, this scenic 5 km out-and-back along the South Lake Trail is organized by Sommer Sports Events and serves as a lively warm-up to the weekend’s multisport action.
Race Date:
19 October, 2025
On Sunday, October 19, 2025, the Sprint Triathlon takes place at Clermont Waterfront Park, organized by Sommer Sports Events—featuring a 0.25 mi swim in Lake Minneola, an 8.2 mi bike ride, and a 3.1 mi run along the South Lake Trail.
Race Date:
19 October, 2025
Taking place Sunday, October 19 2025, this relay event divides the triathlon between team members (swim, bike, run) and is organized by Sommer Sports Events at Waterfront Park.
Weather based on historical averages.
Also on Saturday, October 18, 2025, the 15 km route runs along the same picturesque trail at Waterfront Park, Clermont, organised by Sommer Sports Events, offering runners a challenge through the region’s autumnal beauty.
The AdventHealth Great Floridian 15K is 15km long.
The AdventHealth Great Floridian 15K takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian 15K elevation profile as Flat.
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!
Also on Saturday, October 18, 2025, the 15 km route runs along the same picturesque trail at Waterfront Park, Clermont, organised by Sommer Sports Events, offering runners a challenge through the region’s autumnal beauty.
The AdventHealth Great Floridian 15K is 15km long.
The AdventHealth Great Floridian 15K takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian 15K elevation profile as Flat.
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!
Also on Sunday, October 19, 2025, this grueling challenge pits athletes in three consecutive Sprint Triathlons (0.75 mi swim, 24.6 mi bike, and 6 mi run in total), presented by Sommer Sports Events at the World Triathlon Destination.
The AdventHealth Great Floridian GFT Triple Triathlon Challenge is 9km long.
The AdventHealth Great Floridian GFT Triple Triathlon Challenge takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian GFT Triple Triathlon Challenge elevation profile as Flat.
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!
Also on Sunday, October 19, 2025, this grueling challenge pits athletes in three consecutive Sprint Triathlons (0.75 mi swim, 24.6 mi bike, and 6 mi run in total), presented by Sommer Sports Events at the World Triathlon Destination.
The AdventHealth Great Floridian GFT Triple Triathlon Challenge is 9km long.
The AdventHealth Great Floridian GFT Triple Triathlon Challenge takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian GFT Triple Triathlon Challenge elevation profile as Flat.
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!
On Sunday, October 19, the Sprint Aquathlon—another Sommer Sports Events race—features a 0.25 mi swim followed by a 3.1 mi run at the World Triathlon Destination.
The AdventHealth Great Floridian Sprint Aquathlon is 5km long.
The AdventHealth Great Floridian Sprint Aquathlon takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian Sprint Aquathlon elevation profile as Flat.
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!
On Sunday, October 19, the Sprint Aquathlon—another Sommer Sports Events race—features a 0.25 mi swim followed by a 3.1 mi run at the World Triathlon Destination.
The AdventHealth Great Floridian Sprint Aquathlon is 5km long.
The AdventHealth Great Floridian Sprint Aquathlon takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian Sprint Aquathlon elevation profile as Flat.
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!
Also on Sunday, October 19, the Sprint Duathlon comprises a 1 mi run, 8.2 mi bike, and 3.1 mi run around the same venue and is run by Sommer Sports Events.
The AdventHealth Great Floridian Sprint Duathlon is 5km long.
The AdventHealth Great Floridian Sprint Duathlon takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian Sprint Duathlon elevation profile as Flat.
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!
Also on Sunday, October 19, the Sprint Duathlon comprises a 1 mi run, 8.2 mi bike, and 3.1 mi run around the same venue and is run by Sommer Sports Events.
The AdventHealth Great Floridian Sprint Duathlon is 5km long.
The AdventHealth Great Floridian Sprint Duathlon takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian Sprint Duathlon elevation profile as Flat.
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!
Held on Saturday, October 18, 2025, at Waterfront Park in Clermont, FL, this scenic 5 km out-and-back along the South Lake Trail is organized by Sommer Sports Events and serves as a lively warm-up to the weekend’s multisport action.
The AdventHealth Great Floridian 5K is 5km long.
The AdventHealth Great Floridian 5K takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian 5K elevation profile as Flat.
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!
Held on Saturday, October 18, 2025, at Waterfront Park in Clermont, FL, this scenic 5 km out-and-back along the South Lake Trail is organized by Sommer Sports Events and serves as a lively warm-up to the weekend’s multisport action.
The AdventHealth Great Floridian 5K is 5km long.
The AdventHealth Great Floridian 5K takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian 5K elevation profile as Flat.
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!
On Sunday, October 19, 2025, the Sprint Triathlon takes place at Clermont Waterfront Park, organized by Sommer Sports Events—featuring a 0.25 mi swim in Lake Minneola, an 8.2 mi bike ride, and a 3.1 mi run along the South Lake Trail.
The AdventHealth Great Floridian Sprint Triathlon is 5km long.
The AdventHealth Great Floridian Sprint Triathlon takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian Sprint Triathlon elevation profile as Flat.
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!
On Sunday, October 19, 2025, the Sprint Triathlon takes place at Clermont Waterfront Park, organized by Sommer Sports Events—featuring a 0.25 mi swim in Lake Minneola, an 8.2 mi bike ride, and a 3.1 mi run along the South Lake Trail.
The AdventHealth Great Floridian Sprint Triathlon is 5km long.
The AdventHealth Great Floridian Sprint Triathlon takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian Sprint Triathlon elevation profile as Flat.
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!
Taking place Sunday, October 19 2025, this relay event divides the triathlon between team members (swim, bike, run) and is organized by Sommer Sports Events at Waterfront Park.
The AdventHealth Great Floridian Sprint Triathlon Relay is 5km long.
The AdventHealth Great Floridian Sprint Triathlon Relay takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian Sprint Triathlon Relay elevation profile as Flat.
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!
Taking place Sunday, October 19 2025, this relay event divides the triathlon between team members (swim, bike, run) and is organized by Sommer Sports Events at Waterfront Park.
The AdventHealth Great Floridian Sprint Triathlon Relay is 5km long.
The AdventHealth Great Floridian Sprint Triathlon Relay takes place in Clermont, FL, USA.
Runna classifies the AdventHealth Great Floridian Sprint Triathlon Relay elevation profile as Flat.
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!
Running
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This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by AdventHealth Great Floridian Multisport Festival 2025 or Sommer Sports 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 AdventHealth Great Floridian Multisport Festival 2025 website.