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Allen Kao
WAITLIST ACTIVE May 4, 2026
Cocodona

Flagstaff Crest

Black Canyon City, AZ
Other Distances: Cocodona 250Sedona Canyons 125Bradshaw Brute 100Mingus Traverse
Field Strength
71.6%
1 Elite (90+)
Total Entrants
296
Registered Runners

The Cocodona 250 is an epic 250-mile point-to-point ultramarathon that traverses the heart of Arizona, taking runners from the sweltering Sonoran Desert to the high-alpine forests of Flagstaff. This monumental journey pushes athletes to their limits with over 40,000 feet of elevation gain through iconic landscapes like the Bradshaw Mountains, the red rocks of Sedona, and the historic streets of Prescott.

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Field Strength

Field Strength
71.6%
Rank of 20th
+1.7%
Median Rank
60.2%
90+
1
80-89
6
60-79
53
<60
57
New
179
Elite Runners (90+)
Count
1
-1.5 vs avg
% of Field
0.3%
-1.0% vs avg

About rankings: Stats based on 117 runners with 5+ UltraSignup finishes.

Field Strength is the UltraSignup rank of the 20th strongest qualified runner—a higher value indicates greater depth of talent.

Excluded: 109 with <5 finishes, 70 unranked

90+ = Elite • 80-89 = Strong • 60-79 = Experienced • <60 = Developing

Registration Analysis

Total Entrants
296
Ranked Runners
117
Field Size Meter
Smallest (50) Largest (878)

Field

Top Men

Rank Score
KM
Kevin McClintock
13 results
Flagstaff, AZ
86.5%
TN
Thomas Nash
18 results
Seattle, WA
80.9%
BC
Brandon Conner
19 results
Roswell, GA
79.1%
NG
Nate Geryk
32 results
Queen Creek, AZ
75.4%
ZW
Zac Walberer
10 results
Flagstaff, AZ
74.9%