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Allen Kao
WAITLIST ACTIVE March 21, 2026
Grasslands Trail Run

15K

Alvord, TX
Other Distances: 100 Mile50 MilerMarathon1/2 Marathon
Field Strength
-
0 Elite (90+)
Total Entrants
33
Registered Runners

Since 1999, the Grasslands Trail Run has challenged athletes within the 20,000-acre Lyndon B. Johnson National Grasslands of North Texas. This scenic event features a fast, runnable course through rolling hills and post oak savannas, offering distances ranging from a 15K to a premier 100-mile ultramarathon.

View Race Details

Field Strength

Field Strength
-%
Rank of 20th
Median Rank
64.1%
90+
0
80-89
2
60-79
6
<60
4
New
21
Elite Runners (90+)
Count
0
-2.5 vs avg
% of Field
0.0%
-1.4% vs avg

About rankings: Stats based on 12 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: 13 with <5 finishes, 8 unranked

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

Registration Analysis

Total Entrants
33
Ranked Runners
12
Field Size Meter
Smallest (50) Largest (878)

Field

Top Men

Rank Score
JR
Jose Rojas
5 results
Forney, TX
87.5%
JM
John McCoul
63 results
Denison, TX
64.1%
RB
Ron Beiswanger
32 results
Plano, TX
53.6%
MC
Mason Cooper
11 results
Grand Prairie, TX
51.8%
JB
Jonathan Beck
21 results
PLANO, TX
37.8%