Train Smarter. Run Stronger. Reach Your Goals.

As a dedicated running coach, I offer personalized, performance-driven training plans tailored to runners of all levels, helping you optimize your training and achieve your running aspirations.

— About me

I help runners train smarter and achieve their personal bests.

I’m Chelsea, a certified running coach through both the RRCA and VDOT, with over two decades of personal running experience. My journey has taken me through countless miles, races, and personal milestones, fueling a deep passion for the sport and a commitment to helping others achieve their running goals.

At Ascend Running, I specialize in performance-focused coaching tailored to runners of all levels. By combining evidence-based training principles with personalized plans, I aim to help each athlete train smarter, improve consistently, and reach their full potential. Whether you’re preparing for your first 5K or aiming for a new personal record, I’m here to guide and support you every step of the way.

Chelsea Harp

Services

Monthly Coaching, Training plans and More.

1:1 Coaching

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Experience personalized coaching designed to align with your unique goals, lifestyle, and running history.

What you get

Experience personalized coaching tailored to your unique goals, fitness level, and schedule. I provide individualized training plans, regular check-ins, race strategy planning, strength and mobility guidance, and ongoing support to help you train smarter and achieve your personal bests.

Get a FREE Week of Training

Training Plans

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Receive a customized 12-week running plan tailored to your race distance, goals, and schedule. This one-time plan is ideal for runners seeking a structured program without ongoing coaching, as it does not include daily check-ins, post-delivery adjustments, or mobility and pre/post-run routines.

12 Week Training Plans

Designed for runners seeking a structured approach to race preparation, our 12-week training plans are tailored to your specific race distance, goals, and schedule. Ideal for those looking to train independently, these plans provide a clear roadmap to guide you through your training journey.

Get A Plan

Strength & Mobility Guidance

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Strength & Mobility Guidance: Exercises designed to enhance performance and reduce injury risk.

Strength & Mobility Guidance

Enhance your running performance and reduce injury risk with targeted strength and mobility routines. I provide exercises and guidance focused on improving stability, flexibility, and overall movement quality, ensuring you build a resilient body capable of handling the demands of running.

Learn More

What Are Clients Saying?

All Level Runners Just Like You

I have really enjoyed training with Chelsea, she not only creates new workout plans each week to help me reach my goals but will also adjust plans based on my ability to perform the workout. I also enjoy having someone there to help explain new workout routines and the benefit, as well as setting the pace for quicker runs.

Rufus White

Long Distance Runner

I was looking for a running coach to work with my daughter over the summer. Coach Chelsea was the perfect fit! She took the time to understand where my daughter was starting from, what her goals were, and created a plan that was simple to follow and made my daughter excited! Her expertise is impressive and she even helped with shoe recommendations. Now my daughter is ready for soccer season without having to play catch up with her endurance. We highly recommend Coach Chelsea and will definitely be using her services again in the off season!

Stephanie Machacek

Runner

Since working with Coach Chelsea, my training has gone from "just getting miles in" to truly purposeful. Every workout has a reason—whether it's building aerobic strength, sharpening VO2max, or dialing in race pace. I've seen huge gains in performance and consistency, all while avoiding burnout. If you're serious about chasing PRs and want a coach who actually understands how to build a smart, sustainable plan around your goals (and life), this is where you want to be.

Steven Adams

Endurance Athlete

As a beginning runner, I was intimidated by the thought of working with a coach. Coaches are for pros, right? Chelsea was extremely reassuring and worked hard to cater my running plans to meet my needs, both physically and logically. She took time to help me with gear, nutrition, hydration, and mindset. I'm forever grateful for Chelsea's support and knowledge!

Emily Snapp

Ultra Runner

— How it works?

Ready To Get Started?

It all starts with a single first step.

Embarking on your running journey is an exciting step toward achieving your fitness goals. At Ascend Running, we’ve streamlined the process into four simple steps to make your experience a good one.

Need to ask a question?

Not sure which coaching option suits you best? Have specific questions or need more information? Feel free to reach out—I'm here to help you make the right choice for your running journey.

All queries are replied within 24hrs.

Choose your coaching option

Select the service that aligns with your goals: 1:1 Coaching for personalized training and ongoing support or 12-Week Training Plan for a structured, one-time race-specific program

Complete athlete intake form & payment

Provide essential background information about your running history, current fitness level, and objectives. This form also includes a secure payment link to finalize your registration.

Schedule a call or in person session (if local)

After submitting your intake form, schedule a consultation to discuss your training plan. If you're local to the Spartanburg area, we can meet in person; otherwise, we can connect via phone or video call.

Start training and achieve your goals

Begin your tailored program with the support and guidance needed to train smarter, stay disciplined, and reach your running aspirations.

Local Running Guide

New to Spartanburg or wanting to explore some new gear, routes or run clubs? This local guide has you covered!

Local Running Groups

Get The Guide

Local PT, Chiro and Running Stores

Get The Guide

Get Instant Access to the Free

Get a free week of training

Not sure where to start? Sometimes the hardest part is just taking the first step. That’s why I offer a free consultation and a full week of custom training — so you can see what working with a coach looks like before committing. No pressure, no strings attached — just a smart, supportive start to your running goals. Let’s get you moving. Fill out the form below and get started with a free consult today!

Start For Free

Let's Do It!

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