Rock/Creek Outfitters
The 10.1 Marathon Pro Dry Dynamic Rope by Sterling Ropes is considered by the outdoor industry and climbers alike, to be one of the most technically advanced ropes in the world. Quite a statement really, but when you break it down and look at their heavier denier nylon sheath construction, high tech Better Braid technology and proprietary DryCore maintenance of critical strength and stretch qualities in wet or icy conditions, you will actually agree.
Every climber has to have two top quality things when setting off on a route, a good solid rope and and even better belayer. You have to take care of your partner, Sterling takes care of the rope for you.
The Marathon Pro Dry Rope also is made with their proprietary DryCore technology, that will help maintain the original strength and elongation of your rope in wet or icy conditions. All of Sterling's ropes are treated with DryCore but dry treated ropes then go through a process to treat the sheath and in turn also treats the core again. According to Kurt Smith, Sterling's rep, "This is a pain staking process - we double dip the rope and do the treatment twice to really get it to bond to the nylon.."
*There is a$5 extra shipping feedue to the extra cost of shipping a heavy package. Rock/Creek pays the remainder of the shipping fee which averages about $10 to most locations.
Features:
- DryCore technology maintains strength and stretch in wet conditionsU0% more denier in the sheath yarn
- Incredible durability
- Lightweight handling characteristics
Backcountry.com
The Sterling Marathon Pro 10.1mm Rope is the do-it-all line for sport and trad climbers who need a light rope for ultra-hard routes, but who don't want to wear it out every season. Its durable sheath stands up to the abuse of your next project, and easy-handling characteristics help you fire in quick clips when it's time for the redpoint. The Marathon Pro includes a dry treatment for times when you're climbing in the cold, wet alpine world and need a light single line for a steep, hard route.
USOutdoor.com

Like the rockstar it is, the Pro can easily be described as "Simply the Best, better than all the rest." Hitting the scales at 10.1mm, the Pro has performed to the highest standards on more routes than most of the competition combined. It continually lives up to its name and always welcomes a new challenge making it arguably the best all-round climbing rope.
Features:
- 10.1mm rope
- Available in 60ft and 70ft lengths
Moosejaw (Spring 2010)
The Marathon Pro 10.1mm Rope by Sterling can easily be described as the best all around rope for durability and handling. At 10.1mm, the Pro has performed to the highest standards on more routes than most of the competition combined. It features a low impact force and as with all of our ropes DryCore.
SPECIFICATIONS:
| Center Mark: | No |
|---|---|
| Country of Origin: | China |
| Dry: | Yes |
| Dynamic Elongation: | 35.30% |
| Elongation: | [Static] 8.4%; [Dynamic] 35.3% |
| Falls: | 6 |
| Impact Force: | 8.6kN |
| Length: | 60m, 70m |
| Manufacturer Warranty: | 1 Year |
| Recommended Use: | Sport, trad, ice climbing |
| Sheath Construction: | Double-pick |
| Static Elongation: | 8.40% |
| Thickness: | 10.1mm |
| Type: | Single Rope |
| UIAA & CE: | Yes |
| UIAA Falls: | 6 High factor falls |
| WIAA fails: | 6 |
| Weight: | 63 g/M |
| Weight (gr/M): | 63 |
| Sterling BiAthlon Pro Rope - 10.1mm | $238.95 - $279.70 |
Sterling Marathon Pro 10.1mm Rope Reviews Summary:
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Reviews:
great rope | |
| Rating: | ![]() |
I have had my marathon rope for 9 years. Now, it is not my only rope, but it has above and beyond seen the most abuse. I have used it for trad in J-Tree, big wall in the Valley, desert climbs in red rocks and even alpine routes in the Eastern Sierra and CO. I have owned a lot of ropes and worked with a lot of ropes so I have a good understanding of rope needs. | |
| matthewtcox2257980 at Backcountry.com on 01/26/2009 | |
great rope for thailand | |
| Rating: | ![]() |
i'm posted in thailand and when climbing the sharp limestone at crazy horse or down in krabi, i like the durable sheath, 70m (dry, of course) length and lightweight of this rope. it's not the softest handling rope in the world, but hey, i knew exactly what rope i wanted and for what purpose. | |
| warfiems at Backcountry.com on 09/23/2009 | |
Best rope for the price | |
| Rating: | ![]() |
I did a lot of research when it finally came time to buy my own rope for the first time. I got a tip from a local shop (IME, great guys!)that the Sterling Marathon had the thickest sheath on the market. So when looking for a rope I could justify on my lowly college budget, durability and price were huge for me. Once I looked into it I found the Marathon 10.1 was just as light or lighter per meter then many 9.8s and had a higher impact force rating and higher fall rating. With the exception of one, the Mammut Tusk, but since the Marathon was 50 bucks cheaper I was sold. | |
| Matt Oliver at Backcountry.com on 03/05/2009 | |
BUY THIS ROPE | |
| Rating: | ![]() |
| I love this rope because it is great for all types of climbing. I travel a lot and don't really have a home base, so I can only have one rope. The Marathon Pro is light enough to be my sending rope, but durable enough to work projects and top rope on. 70m is great as 35 meter pitches are becoming the norm in sport climbing. It handles really well, is easy to belay with, provides a soft fall, and like all Sterlings, is a double dry rope. Sterling is the best rope manufacturer out there... period. If you only want one rope, get this one! | |
| mai mi panhaa at Rock/Creek Outfitters on 12/04/2008 | |
Great product, Sterling ropes rock. (get it, "rock") Ha I kill me | |
| Rating: | ![]() |
| Got this sterling rope after spending many moons reading reviews and blogs for climbing ropes and guess what, most climbers know what they are talking about. I built my own climbing wall with an overhang and this rope performs like a dream. The 10.1 is not to thick but still feels very safe. Clips bolts like butta and goes through my belay like silk. If your looking for a great rope with out selling your first born child this is the one for you. | |
| Adam at Moosejaw (Spring 2010) on 09/14/2009 | |
Great Rope! | |
| Rating: | ![]() |
| Super great rope. I have already gotten about 10 routes in on it and it shows no signs of fraying! Super supple but easy to clip. I got it in 70 m for longer routes that will be hard on a rope. VERY HAPPY! The color also looks neat cause its orange and who doesn't like that! Only thing........ really wish I got bi color. It makes is so much easier when you are flaking the rope to throw for rapping. | |
| Owen at Moosejaw (Spring 2010) on 01/08/1910 | |
Great Rope...No center Mark? | |
| Rating: | ![]() |
Just recently bought this bad boy for our trip to Red Rocks. Flows smooth, is super light, and easy to see. Hammered the hell out of this rope on many pitches of Trad and it looks as good as new. Also nice for cragging. Super durable, smooth through belay devices and hands. The one downfall is that my rope has no center mark?? Maybe just a defect? | |
| TeleSteez at Backcountry.com on 04/14/2009 | |
Solid rope | |
| Rating: | ![]() |
Sterling ropes are great. We have been using ours for about 5 years. I dont get out to often, go about 20 times a summer. But it is still in great condition after all these years. Next rope i get will be a sterling | |
| Neil Provo at Backcountry.com on 12/10/2009 | |









