Erin Wilson

Winnetka, IL

Bib: 23512 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 22%
Gender (Female)
#0 / 5973
Top 14%
Masters (Masters Women)
#0 / 2230
Top 8%
Division (F40-44)
#0 / 707
Top 12%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:08/mi
28:24
279164
10K· 6.21 mi
8:33/mi
54:59
103217
15K· 9.32 mi
8:50/mi
1:22:27
5155
21K· 13.05 mi
8:54/mi
1:55:37
2037
25K· 15.53 mi
8:30/mi
2:16:44
35
30K· 18.64 mi
8:53/mi
2:44:20
5857
35K· 21.75 mi
8:50/mi
3:11:46
9892
40K· 24.85 mi
9:03/mi
3:39:53
3653
Finish· 26.22 mi
9:30/mi
3:52:51
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:55:378:52 /mi⚡ faster
2nd Half
1:57:148:54 /mi+1.4%
Positive split — 1.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:249:083.11 mi28:24
9:08
-
10K
54:598:513.10 mi26:35
8:33
-0:35
15K
1:22:278:513.11 mi27:28
8:50
+0:17
21K
1:55:378:523.73 mi33:10
8:54
+0:04
25K
2:16:448:482.48 mi21:07
8:30
-0:24
30K
2:44:208:493.11 mi27:36
8:53
+0:23
35K
3:11:468:493.11 mi27:26
8:50
-0:03
40K
3:39:538:513.10 mi28:07
9:03
+0:13
Finish(26.22 mi)
3:52:518:531.37 mi12:58
9:30
+0:27
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:30 /mi

Average Pace

8:53 /mi

Slowest Pace

9:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:39:53

94% of race

Time at Steady Pace

12:58

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:53 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi4595102211246251028109
10K3.10 mi4417+178954+68101+11426291098
15K3.11 mi4406+11948+6105-446251028109
21K3.73 mi4341+65940+8103+24244919102
25K2.48 mi4161+180906+34100+3362079283
30K3.11 mi3895+266857+4998+2326574076
35K3.11 mi3669+226836+2189+9303374481
40K3.10 mi3416+253805+3186+3279476190
Finish(26.22 mi)1.37 mi3401+15819-148639901204125

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×18story building
+279ft-164ft

Overall

4625

Females

1028

F40-44

1028

5K→10K

3.1 - 6.2 mi

Top 27%
×11story building
+103ft-217ft

Overall

4262

Females

910

F40-44

910

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+51ft-55ft

Overall

4625

Females

1028

F40-44

1028

15K→21K

9.3 - 13.1 mi

Top 27%
×1story
+20ft-37ft

Overall

4244

Females

919

F40-44

919

21K→25K

13.1 - 15.5 mi

Top 23%
×2story building
+35ft-8ft

Overall

3620

Females

792

F40-44

792

25K→30K

15.5 - 18.6 mi

Top 21%
×2story building
+58ft-57ft

Overall

3265

Females

740

F40-44

740

30K→35K

18.6 - 21.8 mi

Top 19%
×2story building
+98ft-92ft

Overall

3033

Females

744

F40-44

744

35K→40K

21.8 - 24.9 mi

Top 18%
×2story building
+36ft-53ft

Overall

2794

Females

761

F40-44

761

40K→Finish

24.9 - 26.2 mi

Top 25%
×5story building
+80ft-24ft

Overall

3990

Females

1204

F40-44

1204

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#4595
5K10K
104282*+178
#4595 #4417
10K15K
109120*+11
#4417 #4406
15K21K
90155*+65
#4406 #4341
21K25K
15195*+180
#4341 #4161
25K30K
21287*+266
#4161 #3895
30K35K
45271*+226
#3895 #3669
35K40K
40293*+253
#3669 #3416
40KFinish
5570*+15
#3416 #3401
TOTALS
4791673*+1194
#4595 #3401

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions