Allison Barnes

Boston, MA

Bib: 16442 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 17%
Gender (Male)
#0 / 17709
Top 21%
Division (M25-29)
#0 / 2720
Top 30%
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
9:08/mi
28:23
279164
10K· 6.21 mi
8:30/mi
54:48
103217
15K· 9.32 mi
8:34/mi
1:21:25
5155
21K· 13.05 mi
8:43/mi
1:53:56
2037
25K· 15.53 mi
8:29/mi
2:15:02
35
30K· 18.64 mi
8:53/mi
2:42:39
5857
35K· 21.75 mi
9:03/mi
3:10:45
9892
40K· 24.85 mi
8:58/mi
3:38:37
3653
Finish· 26.22 mi
9:10/mi
3:51:07
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:53:568:44 /mi⚡ faster
2nd Half
1:57:118:54 /mi+2.9%
Positive split — 2.9% 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
28:239:083.11 mi28:23
9:08
-
10K
54:488:493.10 mi26:25
8:30
-0:38
15K
1:21:258:443.11 mi26:37
8:34
+0:04
21K
1:53:568:443.73 mi32:31
8:43
+0:09
25K
2:15:028:422.48 mi21:06
8:29
-0:14
30K
2:42:398:443.11 mi27:37
8:53
+0:24
35K
3:10:458:463.11 mi28:06
9:03
+0:10
40K
3:38:378:483.10 mi27:52
8:58
-0:05
Finish(26.22 mi)
3:51:078:491.37 mi12:30
9:10
+0:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:29 /mi

Average Pace

8:49 /mi

Slowest Pace

9:10 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:14:16

58% of race

Time at Steady Pace

1:36:51

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:49 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi6326484999862184789997
10K3.10 mi6208+1184799+50990+861874807992
15K3.11 mi6178+304770+2999062184789997
21K3.73 mi6020+1584663+107986+459214580977
25K2.48 mi5890+1304562+101968+1857254387937
30K3.11 mi5676+2144376+186922+4654434104886
35K3.11 mi5446+2304148+228869+5352103825821
40K3.10 mi5067+3793823+325815+5440262924652
Finish(26.22 mi)1.37 mi4999+683754+69809+647433320748

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×18story building
+279ft-164ft

Overall

6218

Males

4789

M25-29

4789

5K→10K

3.1 - 6.2 mi

Top 21%
×11story building
+103ft-217ft

Overall

6187

Males

4807

M25-29

4807

10K→15K

6.2 - 9.3 mi

Top 21%
×3story building
+51ft-55ft

Overall

6218

Males

4789

M25-29

4789

15K→21K

9.3 - 13.1 mi

Top 20%
×1story
+20ft-37ft

Overall

5921

Males

4580

M25-29

4580

21K→25K

13.1 - 15.5 mi

Top 19%
×2story building
+35ft-8ft

Overall

5725

Males

4387

M25-29

4387

25K→30K

15.5 - 18.6 mi

Top 18%
×2story building
+58ft-57ft

Overall

5443

Males

4104

M25-29

4104

30K→35K

18.6 - 21.8 mi

Top 17%
×2story building
+98ft-92ft

Overall

5210

Males

3825

M25-29

3825

35K→40K

21.8 - 24.9 mi

Top 13%
×2story building
+36ft-53ft

Overall

4026

Males

2924

M25-29

2924

40K→Finish

24.9 - 26.2 mi

Top 16%
×5story building
+80ft-24ft

Overall

4743

Males

3320

M25-29

3320

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#6326
5K10K
204322*+118
#6326 #6208
10K15K
155185*+30
#6208 #6178
15K21K
129287*+158
#6178 #6020
21K25K
86216+130
#6020 #5890
25K30K
85299*+214
#5890 #5676
30K35K
100330*+230
#5676 #5446
35K40K
63442*+379
#5446 #5067
40KFinish
56124*+68
#5067 #4999
TOTALS
8782205*+1327
#6326 #4999

* 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