⏵ Course guide · Northern Nebraska rail-trail
The Cowboy 200 runs point-to-point on the Cowboy Trail, heading west from Norfolk toward Valentine, Nebraska, on a flat, 90% crushed gravel former rail line with more than 200 bridges along the way. I will walk you through the course and cutoffs first, then give you a pacing and sleep-management plan built for a multi-day ultra on genuinely runnable terrain. There are free calculators along the way to dial in your own numbers.
These facts come from the official race page. Check the current year details, including intermediate aid station cutoffs in the Runner's Manual, before you commit. Race logistics can change year to year.
The Cowboy Trail is a former railroad line, and it shows in the course: gentle grades, a crushed gravel surface, and a straight shot west across Nebraska with zero repeated ground.
The 200 mile route runs the full length of the course from Ta Ha Zouka Park in Norfolk west toward Valentine, on a surface the race describes as 90% crushed gravel. The organizers are direct about the character of the route: "non-technical, 100% runnable, and extraordinarily flat," which puts the challenge squarely on distance and endurance rather than terrain.
The rail-trail heritage of the course means historic railroad bridges throughout, more than 200 of them across the full route. The largest is a quarter mile long and 148 feet high, a genuine landmark moment in an otherwise steady, repetitive effort.
The 200 mile starts first, September 25 at 6:00 AM from Norfolk. The 100 mile starts a day later, September 26 at 8:00 AM, from Atkinson, roughly the midpoint of the route, so both fields end up sharing the same westward trail toward Valentine over their respective final distances.
With cutoffs of 84 hours for the 200 mile and 32 hours for the 100 mile, and 3 dedicated sleep stations along the way, this is a race where planned rest is part of the strategy, not a failure of it.
With sleep stations and the option to rest in crew vehicles or tents at any full aid station, plan deliberate rest blocks into your race from the beginning rather than treating sleep as something you only take once you are struggling. A short, planned nap early costs less time than an unplanned collapse later.
Because the course is genuinely flat and non-technical, your pace here should look more like a long training run rhythm than a mountain ultra grind. Bank steady, sustainable miles early while you are fresh, since there is little terrain forcing you to walk, and the temptation to run too much too early is real on a surface this smooth.
⏵ Free tools to plan your effort
With 11 fully stocked aid stations plus at least 8 unmanned ones, you have frequent resupply along the way, but a race this long still needs a real per-hour plan.
For an effort that can run up to 84 hours, fueling stops being a single-day plan and becomes closer to how you eat and hydrate over a multi-day stretch: steady, sustainable, and built around real food from the aid stations as much as gels or drink mix. Aim for roughly 40 to 70 grams of carbohydrate per hour while moving and adjust for late-September Nebraska heat during daytime hours.
With 200+ bridges and open trail exposure, daytime heat and overnight cold both matter across a multi-day event. Aim for sodium in the 400 to 700 mg per liter range while moving, and use the frequent aid stations to reassess your intake rather than sticking rigidly to a plan built before you knew how your gut and appetite would hold up.
⏵ Build your fueling plan
Get a carb, sodium, fluid, and caffeine plan per hour built for your weight, your pace, and a late-September Nebraska day with the free ultra fueling calculator. Browse the rest of the free running tools at the tools hub.
⏵ Train for it with Summit Line
Get a training plan built around YOUR fitness and the sustained, multi-day time-on-feet this course demands. Summit Line reads your real training, builds the durability a flat but genuinely long effort like this asks for, and rehearses your fueling and sleep strategy so race day is something you execute, not guess at.
The race runs point-to-point on the Cowboy Trail, a former rail line heading west from Norfolk toward Valentine, Nebraska, on a surface the race describes as 90% crushed gravel. The organizers call it "non-technical, 100% runnable, and extraordinarily flat," and the 200 mile distance is billed as "200+ miles with ZERO repetition," meaning you never retrace the same ground twice.
The race crosses more than 200 bridges over the full 200 mile route, remnants of the old railroad. The largest is genuinely dramatic: a quarter mile long and 148 feet high. These historic structures are one of the signature features of running a converted rail-trail this long.
The solo cutoff for the 200 mile is 84 hours, and the solo cutoff for the 100 mile is 32 hours. Additional intermediate aid station cutoffs are published in the race's Runner's Manual, so review that document for your specific pacing checkpoints rather than pacing only off the final cutoff.
The trail itself is about as forgiving as an ultra surface gets, flat, non-technical, and fully runnable. The difficulty here is almost entirely about sustained distance and sleep management: 200 miles over up to 84 hours means real decisions about when to push, when to nap, and how to fuel across multiple days, not technical terrain to navigate.
Yes. The race provides 3 dedicated sleep stations, and runners may also sleep in crew vehicles or tents at any of the full or manned aid stations. With 11 fully stocked aid stations plus at least 8 unmanned ones along the route, you have real, planned opportunities to rest rather than needing to push straight through.
The flat, non-technical rail-trail surface removes a lot of the variables that make other 200-milers hard (altitude, technical footing, route-finding), which makes this a genuinely approachable first attempt at the distance if your concern is terrain. What it does not remove is the core challenge of any 200: managing sleep, fueling, and mental fatigue across multiple days on your feet, so come in with real back-to-back long run and overnight training experience.
The 200 mile starts September 25 at 6:00 AM from Ta Ha Zouka Park in Norfolk, the eastern end of the route. The 100 mile starts a day later, September 26 at 8:00 AM, from the Community Center in Atkinson, roughly the midpoint of the full route, so both fields converge on the same westward course toward Valentine over their respective distances.
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<a href="https://runsummitline.com/guides/the-cowboy-200">The The Cowboy 200 course guide</a><iframe src="https://runsummitline.com/embed/race/the-cowboy-200" style="width:100%;max-width:420px;height:180px;border:0;" loading="lazy" title="The Cowboy 200 course guide by Summit Line"></iframe>This guide is independent and for planning only. The course, cutoffs, and dates come from public sources and can change year to year, so confirm the current specifics with the official race before you register or run. The fueling and pacing advice is general and not medical advice.
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