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|Horizon Adventure 5||ProForm Boston Marathon 4.0|
|Motor Size||2.5 CHP||4.25CHP|
|Running Area||20” x 60”||20” x 62”|
|Weight Capacity||325 lbs||400 lbs|
|Footprint In Use (W,L,H)||34" x 76" x 54"||37" x 64" x 74"|
|Footprint Folded (W,L,H)||34" x 50" x 64"||N/A|
|Incline Range||0% - 12%||-6% to 20%|
|Max Speed||12 MPH||15 MPH|
|Treadmill Best For||Walkers, Joggers||Joggers, Runners|
|Display||7.5” blue LCD||10” touchscreen|
|PreInstalled Workout Apps||35||Marathon training programs|
|Heart Rate Monitoring||EKG handlebar grips||Wireless chest strap|
|Water bottle cubbies||Yes||No|
|Warranties||Lifetime frame and motor, 3 years parts and cushioning, 1-year labor||Lifetime for frame, deck, and motor, 6 years on parts and electronics, 3 years on labor|
|Belt||2-ply||2-ply commercial belt|
|Roller Size||front 2.25", rear roller 1.75”||2.5” front and back|
|Cushioning||3-zone Variable Cushioning||Runners Flex™ Impact Control|
|Customer Support||The customer support number hours are Monday-Thursday 7:00 a.m. - 7:00 p.m. CST, Friday 7:00 a.m. - 5:00 p.m. CST, with no hours on the weekends. The email support hours are unlisted, but you can contact Horizon through email||As this treadmill is discontinued, the customer service is not through ProForm. Support will depend on the third-party company you purchase from|
|Return Policy||30-day satisfaction guarantee, will charge for shipping return and original assembly fee||Depending on where you purchase this discontinues treadmill, you will be subject to their return policy|
Which is better? Comparison of Horizon Adventure 5 VS ProForm Boston Marathon 4.0 treadmills. Compare the characteristics of each product and make your choice. Below you can see the most important specifications that you should check before purchase.