Seligman, AZ, United States · Saturday, November 7, 2026

Fixed Distance 200 mi +

Route 66 UltraRun Crewed

52 days away

225 km Distance

not publishedn/a Climbing

10.0 est Grit · Elite / extreme

Calculated from 225 km alone — the organiser has not published an elevation profile. Read 10.0 as a floor, not a verdict.

35.3254° N, 112.8508° W© OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Field size ~8 Tiny. You will run alone for most of it.

DUV results for the 2025 edition (140mi) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, November

Daytime high 14°C

Night low 0°C

Rainfall Dry — rain unlikely

Daylight 10 h 34 m of light

Regional 2001-2020 average for November — NASA POWER, grid elevation 1645 m. Not a forecast.

The Aid Station

Course-specific beta from the community

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

🥤 nutrition

For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.

By UltraHub Expert

Gear for this race

Chosen for 225 km of trail.

Trail Running Shoes225 km of trail — cushioning that is still there in the last quarter.
Race NutritionPast 225 km the palate quits before the legs do — carry more than one flavour.
Hydration VestsFlask capacity for 225 km, without the bounce.
Headlamps225 km almost certainly means running into the night.
AccessoriesChafe and blisters end more 225 km races than fitness does.

Salomon

Catamount 3

RunRepeat found the Brooks Catamount 3 to have a cozier upper that enhances the overall fit, though breathability and durability could be better. iRunFar noted…

★★★★★ 4.5

Skratch Labs

Sport Hydration Mix

Clean electrolyte drink mix with real fruit flavor. Low sugar.

$20 ★★★★★ 4.5

Nathan

VaporKrar 12L

12L race vest co-designed with ultra champion Rob Krar, with insulated bladder pocket.

$170 ★★★★★ 4.6

Petzl

NAO RL

1500-lumen reactive lighting headlamp with 15-hour runtime. Automatic brightness adjustment.

$150 ★★★★★ 4.7

Darn Tough

Micro Crew Ultra Running

Merino wool trail running socks with lifetime warranty. Blister-resistant.

$23 ★★★★★ 4.7

All gear guides →

Course Notes

The ultra-iconic footrace along the longest intact section of Historic Route 66 in Arizona. Travel 140 miles from Seligman to Topock66 Colorado River. Experience all of the eclectic sites and support the people that keep the history alive, including:

Similar races

Other 200 mi + trail ultras, closest in distance first.