Shannon McGrath

Brooklyn, NY

Bib: 16213 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 20%
Gender (Female)
#0 / 12338
Top 13%
Division (F25-29)
#0 / 2322
Top 19%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:28/mi
29:25
279164
10K· 6.21 mi
8:59/mi
57:19
103217
15K· 9.32 mi
8:55/mi
1:25:00
5155
21K· 13.05 mi
9:09/mi
1:59:05
2037
25K· 15.53 mi
8:47/mi
2:20:55
35
30K· 18.64 mi
9:07/mi
2:49:16
5857
35K· 21.75 mi
9:03/mi
3:17:23
9892
40K· 24.85 mi
8:53/mi
3:44:58
3653
Finish· 26.22 mi
8:52/mi
3:57:03
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:59:059:08 /mi⚖️ balanced
2nd Half
1:57:588:57 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:259:283.11 mi29:25
9:28
-
10K
57:199:133.10 mi27:54
8:59
-0:29
15K
1:25:009:073.11 mi27:41
8:55
-0:04
21K
1:59:059:083.73 mi34:05
9:09
+0:14
25K
2:20:559:042.48 mi21:50
8:47
-0:22
30K
2:49:169:053.11 mi28:21
9:07
+0:20
35K
3:17:239:053.11 mi28:07
9:03
-0:04
40K
3:44:589:033.10 mi27:35
8:53
-0:10
Finish(26.22 mi)
3:57:039:031.37 mi12:05
8:52
-0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:47 /mi

Average Pace

9:03 /mi

Slowest Pace

9:28 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:27:38

88% of race

Time at Steady Pace

29:25

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:02 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi8449217755285592207570
10K3.10 mi8851-4022290-113580-2893882461620
15K3.11 mi8731+1202254+36573+785592207570
21K3.73 mi8598+1332206+48566+786242250599
25K2.48 mi8316+2822132+74557+975311917517
30K3.11 mi7793+5231993+139525+3266121720460
35K3.11 mi7144+6491841+152485+4052541404384
40K3.10 mi6402+7421668+173440+4537031001265
Finish(26.22 mi)1.37 mi6146+2561610+58428+1237531061310

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×18story building
+279ft-164ft

Overall

8559

Females

2207

F25-29

2207

5K→10K

3.1 - 6.2 mi

Top 31%
×11story building
+103ft-217ft

Overall

9388

Females

2461

F25-29

2461

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+51ft-55ft

Overall

8559

Females

2207

F25-29

2207

15K→21K

9.3 - 13.1 mi

Top 29%
×1story
+20ft-37ft

Overall

8624

Females

2250

F25-29

2250

21K→25K

13.1 - 15.5 mi

Top 25%
×2story building
+35ft-8ft

Overall

7531

Females

1917

F25-29

1917

25K→30K

15.5 - 18.6 mi

Top 22%
×2story building
+58ft-57ft

Overall

6612

Females

1720

F25-29

1720

30K→35K

18.6 - 21.8 mi

Top 17%
×2story building
+98ft-92ft

Overall

5254

Females

1404

F25-29

1404

35K→40K

21.8 - 24.9 mi

Top 12%
×2story building
+36ft-53ft

Overall

3703

Females

1001

F25-29

1001

40K→Finish

24.9 - 26.2 mi

Top 12%
×5story building
+80ft-24ft

Overall

3753

Females

1061

F25-29

1061

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#8449
5K10K
538136*-402
#8449 #8851
10K15K
171291*+120
#8851 #8731
15K21K
186319*+133
#8731 #8598
21K25K
51333*+282
#8598 #8316
25K30K
55578*+523
#8316 #7793
30K35K
35684*+649
#7793 #7144
35K40K
15757*+742
#7144 #6402
40KFinish
9265*+256
#6402 #6146
TOTALS
10603363*+2303
#8449 #6146

* 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