ERA Marathon Big and Tall Chair [OF-MARA]
GSA rated for 24 hour intensive use - 500 lb. weight capacity
The Marathon big and tall executive office chair from ERA features an all steel lifetime warranted frame and floating spring seat suspension for added comfort. Let’s face it, sometimes your workday feels like you’re running a marathon. And if you’re a “big and tall” endurance runner in a “little sprinter” world, that’s not easy. Enough with tiny little office chairs that you have to squeeze yourself into and then pry yourself out of at the end of the day! This Marathon executive chair from ERA is designed for the comfort of anyone up to 500 pounds. It features thick, luxurious padding, four-way lumbar support, seat depth adjustment, rocker reclining seat back, and all the other features your smaller co-workers enjoy, like full tilt adjustment and 360-degree swivel. It’s individually crafted when you order, and available in a full range of upholstery options. It’s also warranted for life.
Other features of the Marathon chair include contoured molded foam seat and backrest cushions, adjustable foam padded headrest, 2-Way adjustable lumbar support, seat slider for seat depth adjustments, rocker reclining seat back, tilt tension adjustment, pneumatic seat height adjustment, 360-degree swivel, flip-up arms for easy entry/exit, optional height/width adjustable task arms available, heavy-duty aluminum base in chrome or black finish and heavy duty all steel frame nylon casters standard. Optional all steel 30-inch base upgrade available.
ERA chairs are designed by a leading auto interior manufacturer and are individually crafted upon ordering. Every ERA chair is hand made in the USA. This chair meets or exceeds ANSI/BIFMA standards.
Dimensions
| Seat Size | 22"W x 19" - 22"D |
| Back Size | 22"W x 29"H |
| Seat Height Adjustment | 18" - 21"H |
| Overall Dimensions | 47" - 50"H x 26"W x 26"D |
| Chair Weight | 85 lbs |
| Weight Capacity | 500 lbs. |
Limited Lifetime Warranty from ERA
Ordering Options for ERA Chairs
Delivery Options Explained
- Commercial Dock Delivery: The freight carrier can back directly up to your loading dock to make the delivery.
- Liftgate Delivery: For commercial buildings without a loading dock and all residential deliveries. The carrier will lower the chair from the truck to the ground.
- Inside Delivery with Liftgate: The carrier will lower the chair to the ground and use a pallet jack to move it inside the first floor. For residential deliveries, this includes garages.
This chair is custom-made and normally ships within 8–10 weeks.
*14-day return policy applies
*15% restocking fee applies
Click Here for important delivery information.
Steel Frame Construction
Available Upholstery Colors
Click any upholstery swatch to view a larger image.
About the Brand

ERA has set the standard for excellence and quality in heavy-duty and big and tall office seating. For over 25 years, ERA has developed custom seating for luxury vans, RVs, and autos. ERA is pleased to introduce its exceptional products into your home or office, creating the most comfortable and supportive state-of-the-art seating.
Choose from a variety of ERA big and tall executive chairs and heavy-duty 24-hour dispatch chairs, all available in a wide range of styles, sizes, and upholstery options. Every ERA chair is constructed with a heavy-duty "Lifetime Warranted" steel frame and a high-density foam overlay that will see you through your longest workdays. Purchase ERA office chairs at Office Chairs Unlimited and get our lowest price guarantee plus free shipping.
Return Policy
We have one of the best return policies among our competitors!
If you wish to return an item and it is a returnable item (products noted as Special Order/Custom Order cannot be returned), contact us for an RMA within 30 days (14 days for the ERA brand).
Ship it back for a full refund. We will not deduct any original shipping charges or restocking fees from your refund. You simply pay the return shipping. Items must be returned within 30 days, in the same condition and cartons they were sent in, so save the boxes!
In the event your item is defective or damaged in shipping, we will promptly ship replacement parts. If you prefer a return, our standard return policy applies.
We reserve the right to bill you for shipping charges on refused shipments that are not damaged, or shipments returned due to incorrect addresses.
Shipping Policy
Our free shipping is available to your door or dock on all items shipped by UPS or FedEx within the 48 contiguous states. Address corrections or changes after shipment may incur charges. Items arrive unassembled or partially assembled unless noted otherwise.
Heavy Freight Deliveries
Quantity orders (typically 6+ items) and all large/heavy items require a freight carrier and may take longer to arrive.
Standard freight delivery is dock-to-dock (“tailgate”). You must be available to unload your items from the truck’s tailgate. Missed deliveries requiring rescheduling or redelivery may incur charges.
Additional Delivery Fees
Inside Delivery: $185
Includes lift gate service when requested at ordering.
Requests at delivery may cost more.
Liftgate Service: $130
Price applies when requested at ordering; requests at
delivery may cost more. Free freight covers dock-to-dock
delivery only.
Redelivery or Pickup Rescheduling: $60–$120
Per failed attempt.





















