The Double Chubb is a gritty, scenic ultramarathon held in Eureka, Missouri, that challenges runners with two out-and-back loops along the rugged Chubb Trail. Traversing the scenic bluffs and bottomlands of the Meramec River, the race offers a punishing mix of technical single-track, steep limestone 'steps,' and flat river-side sprints.
Field Analysis
25K RUCK
Field Strength
Avg Rank
71.4
Median
74.6
90+
0
80-89
0
60-79
3
<60
0
New
7
About rankings: Stats based on 3 runners with 5+ finishes (UltraSignup requirement for stable rankings).
Excluded: 1 with <5 finishes, 6 unranked
90+ = Elite • 80-89 = Strong • 60-79 = Experienced • <60 = Developing
Total Entrants
10
Ranked Runners
3
Field
Top Men
Rank ScoreBA
Brian
Akers
17 results
Crestwood, MO
74.6%
AZ
Andrew
Zykan
0 results
Wildwood, MO
0%
JL
Jerry
Lohr
0 results
Ellisville, MO
0%
KC
Ken
Callahan
0 results
St Louis, MO
0%
JN
John
Nash
0 results
kirkwood, MO
0%
Top Women
Rank ScoreNK
Nicole
Kovaluk
11 results
Ballwin, MO
74.8%
MD
Megan
Daniels
1 results
Kirkwood, MO
69.3%
WL
Wendy
Ludbrook
6 results
Kirkwood, AL
64.9%
AN
Amy
Nash
0 results
Kirkwood, MO
0%
JM
Jamie
Matthews
0 results
Waterloo, IL
0%
Top Men
Rank ScoreBA
Brian
Akers
17 results
Crestwood, MO
74.6%
AZ
Andrew
Zykan
0 results
Wildwood, MO
0%
JL
Jerry
Lohr
0 results
Ellisville, MO
0%
KC
Ken
Callahan
0 results
St Louis, MO
0%
JN
John
Nash
0 results
kirkwood, MO
0%
Top Women
Rank ScoreNK
Nicole
Kovaluk
11 results
Ballwin, MO
74.8%
MD
Megan
Daniels
1 results
Kirkwood, MO
69.3%
WL
Wendy
Ludbrook
6 results
Kirkwood, AL
64.9%
AN
Amy
Nash
0 results
Kirkwood, MO
0%
JM
Jamie
Matthews
0 results
Waterloo, IL
0%