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BOSTON MARATHON 2025

Marykate Nelligan

Bib: 29124•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:38
Rank: #26749
Start → 5K
32:38 | 10:30/mi
10K· 6.21 mi
1:05:15
Rank: #26487 (+262)
5K → 10K
32:37 | 10:30/mi
15K· 9.32 mi
1:37:50
Rank: #26279 (+208)
10K → 15K
32:35 | 10:29/mi
20K· 12.43 mi
2:11:45
Rank: #26160 (+119)
15K → 20K
33:55 | 10:55/mi
Half· 13.11 mi
2:18:57
Rank: #26134 (+26)
20K → Half
7:12 | 10:33/mi
25K· 15.53 mi
2:46:57
Rank: #26108 (+26)
Half → 25K
28:00 | 11:33/mi
30K· 18.64 mi
3:25:00
Rank: #26069 (+39)
25K → 30K
38:03 | 12:15/mi
20M
3:40:41
Rank: #25966 (+103)
30K → 20M
15:41 | 11:32/mi
21M
3:54:06
Rank: #25957 (+9)
20M → 21M
13:25 | 13:25/mi
35K· 21.75 mi
4:02:28
Rank: #25916 (+41)
21M → 35K
8:22 | 11:11/mi
23M
4:17:28
Rank: #25887 (+29)
35K → 23M
15:00 | 11:59/mi
24M
4:28:44
Rank: #25848 (+39)
23M → 24M
11:16 | 11:16/mi
40K· 24.85 mi
4:38:04
Rank: #25766 (+82)
24M → 40K
9:20 | 10:55/mi
25.2M
4:42:01
Rank: #25731 (+35)
40K → 25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
4:52:23
Rank: #25683 (+48)
25.2M → Finish
10:22 | 10:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:57
Pace10:36 /mi
2nd Half
Distance13.11 mi
Time2:33:26
Pace11:42 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5932:3810:3032:38
10:30
-
10K
6.21 mi12:31:361:05:1510:3032:37
10:30
0:00
15K
9.32 mi13:04:111:37:5010:3032:35
10:29
-0:01
20K
12.43 mi13:38:062:11:4510:3633:55
10:55
+0:26
Half
13.11 mi13:45:182:18:5710:367:12
10:33
-0:22
25K
15.53 mi14:13:182:46:5710:4528:00
11:33
+1:00
30K
18.64 mi14:51:213:25:0011:0038:03
12:15
+0:42
20M
20.00 mi15:07:023:40:4111:0215:41
11:32
-0:43
21M
21.00 mi15:20:273:54:0611:0913:25
13:25
+1:53
35K
21.75 mi15:28:494:02:2811:098:22
11:11
-2:14
23M
23.00 mi15:43:494:17:2811:1215:00
11:59
+0:48
24M
24.00 mi15:55:054:28:4411:1211:16
11:16
-0:43
40K
24.85 mi16:04:254:38:0411:119:20
10:55
-0:21
25.2M
25.20 mi16:08:224:42:0111:113:57
11:27
+0:32
Finish
26.22 mi16:18:444:52:2311:1010:22
10:10
-1:17

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:10 /mi

Average Pace

11:10 /mi

Slowest Pace

13:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:24

39% of race

Time at Steady Pace

1:50:31

38% of race

Time at Slower Pace

1:06:28

23% of race

Average Pace: 11:09 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:58:5932:3810:3032:38
10:30
#26749
10K
6.21 mi12:31:361:05:1510:3032:37
10:30
#26487
15K
9.32 mi13:04:111:37:5010:3032:35
10:29
#26279
20K
12.43 mi13:38:062:11:4510:3633:55
10:55
#26160
Half
13.11 mi13:45:182:18:5710:367:12
10:33
#26134
25K
15.53 mi14:13:182:46:5710:4528:00
11:33
#26108
30K
18.64 mi14:51:213:25:0011:0038:03
12:15
#26069
20M
20.00 mi15:07:023:40:4111:0215:41
11:32
#25966
21M
21.00 mi15:20:273:54:0611:0913:25
13:25
#25957
35K
21.75 mi15:28:494:02:2811:098:22
11:11
#25916
23M
23.00 mi15:43:494:17:2811:1215:00
11:59
#25887
24M
24.00 mi15:55:054:28:4411:1211:16
11:16
#25848
40K
24.85 mi16:04:254:38:0411:119:20
10:55
#25766
25.2M
25.20 mi16:08:224:42:0111:113:57
11:27
#25731
Finish
26.22 mi16:18:444:52:2311:1010:22
10:10
#25683
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26749111861118625914(Top 91%)10746(Top 88%)10746(Top 196%)
10K6.21 mi3.10 mi26487+26211046+14011046+14026253(Top 92%)10937(Top 89%)10937(Top 200%)
15K9.32 mi3.11 mi26279+20810935+11110935+11125914(Top 91%)10746(Top 88%)10746(Top 196%)
20K12.43 mi3.11 mi26160+11910867+6810867+6825872(Top 91%)10738(Top 88%)10738(Top 196%)
Half13.11 mi0.68 mi26134+2610857+1010857+1025862(Top 91%)10750(Top 88%)10750(Top 197%)
25K15.53 mi2.42 mi26108+2610851+610851+625918(Top 91%)10817(Top 88%)10817(Top 198%)
30K18.64 mi3.11 mi26069+3910863-1210863-1225875(Top 91%)10877(Top 89%)10877(Top 199%)
20M20.00 mi1.36 mi25966+10310818+4510818+4524595(Top 87%)10270(Top 84%)10270(Top 188%)
21M21.00 mi1.00 mi25957+910822-410822-425564(Top 90%)10839(Top 89%)10839(Top 198%)
35K21.75 mi0.75 mi25916+4110804+1810804+1824560(Top 86%)10369(Top 85%)10369(Top 190%)
23M23.00 mi1.25 mi25887+2910800+410800+425078(Top 88%)10644(Top 87%)10644(Top 195%)
24M24.00 mi1.00 mi25848+3910796+410796+424489(Top 86%)10376(Top 85%)10376(Top 190%)
40K24.85 mi0.85 mi25766+8210772+2410772+2422933(Top 81%)9671(Top 79%)9671(Top 177%)
25.2M25.20 mi0.35 mi25731+3510759+1310759+1321868(Top 77%)9105(Top 74%)9105(Top 166%)
Finish26.22 mi1.02 mi25683+4810739+2010739+2023429(Top 82%)9896(Top 81%)9896(Top 181%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

25914

Females

10746

F18-39

10746

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

26253

Females

10937

F18-39

10937

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

25914

Females

10746

F18-39

10746

15K→20K

9.3 - 12.4 mi

Top 91%
×5stories
+106ft-86ft

Overall

25872

Females

10738

F18-39

10738

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

25862

Females

10750

F18-39

10750

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

25918

Females

10817

F18-39

10817

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

25875

Females

10877

F18-39

10877

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

24595

Females

10270

F18-39

10270

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

25564

Females

10839

F18-39

10839

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24560

Females

10369

F18-39

10369

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

25078

Females

10644

F18-39

10644

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

24489

Females

10376

F18-39

10376

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

22933

Females

9671

F18-39

9671

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21868

Females

9105

F18-39

9105

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

23429

Females

9896

F18-39

9896

Passing Analysis

Category:
Athletes Passed
1508
Passed By
442
Net Change
+1066
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26749
5K → 10K33068+262#26749#26487
10K → 15K24436+208#26487#26279
15K → 20K17960+119#26279#26160
20K → Half4014+26#26160#26134
Half → 25K9064+26#26134#26108
25K → 30K12788+39#26108#26069
30K → 20M11815+103#26069#25966
20M → 21M4233+9#25966#25957
21M → 35K5110+41#25957#25916
35K → 23M5324+29#25916#25887
23M → 24M5415+39#25887#25848
24M → 40K864+82#25848#25766
40K → 25.2M372+35#25766#25731
25.2M → Finish579+48#25731#25683
TOTALS1508442+1066
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing