Marathon, Ultramarathon, and Triathlon Training

Online training from an experienced coach to help you reach your running and triathlon goals.

My Approach

Most people entering the endurance races don’t have the know-how to train for and successfully complete the race while staying injury free, and there are a lot of unknowns for them going into the race. The fear of the unknown and probability of failing is high (some races can have 40% completion rates). I provide a personalized training plan built specifically for YOU that includes not just the running plan (or swim/bike/run for triathletes) but strength training as well as race and nutrition strategies to be confident that you will be successful when you’re toeing that start line.


What I Coach…

Marathon Training

Whether you’re just trying to complete your first marathon or you’re trying to shave minutes off your time to qualify for Boston, I will create a personalized training program for you - nothing like the generic programs found online!

Ultramarathon Training

Ultramarathons have a lot of unknowns and adversity involved on race day and in the training for it. I’ll be there every step of the way providing 1on1 support to make sure you are confident you can successfully complete the ultra race of your dreams!

Triathlon/Ironman Training

Triathlons and Ironmans are a beast of their own. There can be a lot to the training and it’s easy to over or under train. I’ll provide a plan that ensures you are prepared for each of the three disciplines - swim, bike, run - while also ensuring you have the endurance and know-how to finish the race strong!

Unlimited Communication with Coach

Programs include weekly check-ins via calls, text, or email with me to make sure your body is adjusting well to the training or if adjustments need to be made.

Strength Training

Strength training is an important part to maintaining a balanced body and staying injury free. Running/triathlon specific strength training is included in every program.

TESTIMONIALS

“Without Jenna’s coaching I would not have been able to accomplish my goal of running my first ultramarathon. Before working with Jenna, I was training on my own and stumbling along. When I finally decided to work with a coach, a friend recommended Jenna and right from the start I could tell that her wealth of knowledge was what I was looking for. Jenna not only provided a running schedule, but a strength training plan, stretching plan, guidance on nutrition and fueling during a race, and overall race strategy. An ultra is about so much more than simply logging miles and without Jenna’s guidance across all areas, I would not have been able to accomplish this major life accomplishment of running 50 miles! I would recommend her to anyone looking to up their game and take on a major life challenge.”

Tony B. - Ice Age 50 Mile Race

“Jenna is top notch. The plan she provided me was personalized and worked with my hectic lifestyle. She listened to my needs and worked around my crazy hours as best as possible while still giving me a product that pushed me and made me better. If you're ready to commit to something that will improve your fitness, Jenna can give you that opportunity. I was able to shed 45 minutes off my 50k with 3 months of training. The numbers don't lie. Don't hesitate on talking to Jenna about your running goals because she can help.”

Brandon B. - Skyline 50K Race

“As a fitness enthusiast and ex-crossfit athlete, I was VERY apprehensive about approaching distance running and ultramarathons. To be honest, I had no idea what I was doing but I knew I needed a new fitness goal and someone to guide me along the way. Jenna did EXACTLY that. She taught me about the rigors of training, the joy that comes with distance running, and showed me how wonderful the running community can be. My first attempt at the Leadville 100 Mile Trail Race, I tried to complete it all on my own with no coach. I was underprepared, under-fueled, and ended up having a horrendous race, pulling out at the 60 mile mark. The second attempt at Leadville 100, I had Jenna as my coach. With Jenna, I not only finished the race, but I ENJOYED it, something I never would have guessed after the horror of my first 100 miler attempt. Jenna is the real deal, through and through. You will not find a coach that is more in your corner!!!”

Michael M. - Leadville 100 Mile Race

“You don’t have to be an ultramarathoner to work with Jenna! I’m a less than one mile run kinda woman right now and my goals are more oriented towards strength and improving my frequency and confidence in gym visits. Jenna will meet you where you’re at and will always leave opportunity for you to seriously consider going harder but she doesn’t pressure you to do so unless you’ve agreed to that tactic. She’ll make sure you’re feeling good about the workout selections, that the movements feel natural to you, and that you’re doing them correctly/safely. You won’t find someone more committed and qualified to be your coach.”

Laurie D. - Strength Training and General Fitness Client

“I reached out to Jenna for coaching after running my first marathon. I wanted to start running ultras but didn’t really know where to begin. She specifically designed a program for me and the race I was going to attempt. She also helped me with gear, running shoes and race day strategies. The biggest thing that separates Jenna from other coaches is that she is an experienced ultramarathon runner who has put in the work. She has significant success through years of training/racing. She will get you where you need to be. Reach out to her today!”

Carl T. - Ironbull 60K Race

“Thank you, Jenna, for all the hard and detailed training this summer. This was my first time ever using a coach for a race and I will absolutely do it again. Life and work get real busy and sometimes in the past my workouts would be an afterthought at the end of a long day. Having a specific detailed plan mapped out for me gave me a different focus I feel like I haven't had for the past few races. I went into Twisted Branch 100K feeling unstoppable. Let's do it again soon 💪”

Ryan C. - Twisted Branch 100K Race

Check out this podcast episode to learn more!

https://podcasts.apple.com/us/podcast/ultramarathon-and-triathlon-coach-jenna-carosio/id1465843690?i=1000657282787

Coaching Options

  • Month-to-Month

  • 12 Week Program

  • 16 Week Progam

  • 6 Months of Training

  • 1 Year of Training

  • Schedule a Consult Call for Pricing

Get started with Next Level Fitness, book a complimentary call with Jenna today.