Madison Gilbert

Somerville, MA

Bib: 17970 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 30%
Gender (Female)
#0 / 12338
Top 21%
Division (F25-29)
#0 / 2322
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
9:59/mi
31:01
279164
10K· 6.21 mi
9:25/mi
1:00:15
103217
15K· 9.32 mi
9:28/mi
1:29:39
5155
21K· 13.05 mi
9:35/mi
2:05:22
2037
25K· 15.53 mi
9:14/mi
2:28:20
35
30K· 18.64 mi
9:42/mi
2:58:27
5857
35K· 21.75 mi
9:43/mi
3:28:39
9892
40K· 24.85 mi
9:51/mi
3:59:15
3653
Finish· 26.22 mi
9:45/mi
4:12:33
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:05:229:36 /mi⚡ faster
2nd Half
2:07:109:39 /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
31:019:593.11 mi31:01
9:59
-
10K
1:00:159:423.10 mi29:14
9:25
-0:34
15K
1:29:399:373.11 mi29:24
9:28
+0:03
21K
2:05:229:363.73 mi35:43
9:35
+0:07
25K
2:28:209:332.48 mi22:58
9:14
-0:21
30K
2:58:279:343.11 mi30:07
9:42
+0:28
35K
3:28:399:363.11 mi30:12
9:43
+0:01
40K
3:59:159:383.10 mi30:36
9:51
+0:08
Finish(26.22 mi)
4:12:339:381.37 mi13:18
9:45
-0:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:14 /mi

Average Pace

9:38 /mi

Slowest Pace

9:59 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:57:19

46% of race

Time at Steady Pace

2:15:14

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:38 /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 mi115333318828117633389865
10K3.10 mi11686-1533349-31835-7120623474862
15K3.11 mi11704-183362-13852-17117633389865
21K3.73 mi11386+3183239+123832+20110753143813
25K2.48 mi11004+3823108+131794+3899412806744
30K3.11 mi10521+4832993+115767+2792322709707
35K3.11 mi9865+6562835+158734+3380202455651
40K3.10 mi9186+6792693+142710+2472052368615
Finish(26.22 mi)1.37 mi8952+2342634+59695+1569372342632

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×18story building
+279ft-164ft

Overall

11763

Females

3389

F25-29

3389

5K→10K

3.1 - 6.2 mi

Top 40%
×11story building
+103ft-217ft

Overall

12062

Females

3474

F25-29

3474

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+51ft-55ft

Overall

11763

Females

3389

F25-29

3389

15K→21K

9.3 - 13.1 mi

Top 37%
×1story
+20ft-37ft

Overall

11075

Females

3143

F25-29

3143

21K→25K

13.1 - 15.5 mi

Top 33%
×2story building
+35ft-8ft

Overall

9941

Females

2806

F25-29

2806

25K→30K

15.5 - 18.6 mi

Top 31%
×2story building
+58ft-57ft

Overall

9232

Females

2709

F25-29

2709

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+98ft-92ft

Overall

8020

Females

2455

F25-29

2455

35K→40K

21.8 - 24.9 mi

Top 24%
×2story building
+36ft-53ft

Overall

7205

Females

2368

F25-29

2368

40K→Finish

24.9 - 26.2 mi

Top 23%
×5story building
+80ft-24ft

Overall

6937

Females

2342

F25-29

2342

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#11533
5K10K
425272*-153
#11533 #11686
10K15K
272254*-18
#11686 #11704
15K21K
130448*+318
#11704 #11386
21K25K
57439*+382
#11386 #11004
25K30K
60543*+483
#11004 #10521
30K35K
53709*+656
#10521 #9865
35K40K
49728*+679
#9865 #9186
40KFinish
18252*+234
#9186 #8952
TOTALS
10643645*+2581
#11533 #8952

* 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