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BOSTON MARATHON 2023

Melissa Dudek

Bib: 30880•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
35:11
Rank: #26061
Start → 5K
35:11 | 11:19/mi
10K· 6.21 mi
1:10:30
Rank: #25968 (+93)
5K → 10K
35:19 | 11:22/mi
15K· 9.32 mi
1:46:20
Rank: #25894 (+74)
10K → 15K
35:50 | 11:32/mi
20K· 12.43 mi
2:22:18
Rank: #25752 (+142)
15K → 20K
35:58 | 11:35/mi
Half· 13.11 mi
2:30:58
Rank: #25794 (-42)
20K → Half
8:40 | 12:42/mi
25K· 15.53 mi
3:01:25
Rank: #25772 (+22)
Half → 25K
30:27 | 12:34/mi
30K· 18.64 mi
3:41:37
Rank: #25705 (+67)
25K → 30K
40:12 | 12:56/mi
20M
3:58:43
Rank: #25656 (+49)
30K → 20M
17:06 | 12:35/mi
21M
4:14:26
Rank: #25683 (-27)
20M → 21M
15:43 | 15:43/mi
35K· 21.75 mi
4:23:50
Rank: #25679 (+4)
21M → 35K
9:24 | 12:34/mi
23M
4:40:16
Rank: #25666 (+13)
35K → 23M
16:26 | 13:08/mi
24M
4:52:08
Rank: #25628 (+38)
23M → 24M
11:52 | 11:52/mi
40K· 24.85 mi
5:02:34
Rank: #25586 (+42)
24M → 40K
10:26 | 12:12/mi
25.2M
5:07:41
Rank: #25591 (-5)
40K → 25.2M
5:07 | 14:50/mi
Finish· 26.22 mi
5:18:36
Rank: #25542 (+49)
25.2M → Finish
10:55 | 10:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:30:58
Pace11:31 /mi
2nd Half
Distance13.11 mi
Time2:47:38
Pace12:47 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:2035:1111:1935:11
11:19
-
10K
6.21 mi12:31:391:10:3011:2135:19
11:22
+0:03
15K
9.32 mi13:07:291:46:2011:2535:50
11:32
+0:10
20K
12.43 mi13:43:272:22:1811:2735:58
11:35
+0:03
Half
13.11 mi13:52:072:30:5811:318:40
12:42
+1:07
25K
15.53 mi14:22:343:01:2511:4130:27
12:34
-0:08
30K
18.64 mi15:02:463:41:3711:5340:12
12:56
+0:22
20M
20.00 mi15:19:523:58:4311:5617:06
12:35
-0:21
21M
21.00 mi15:35:354:14:2612:0715:43
15:43
+3:08
35K
21.75 mi15:44:594:23:5012:089:24
12:34
-3:09
23M
23.00 mi16:01:254:40:1612:1116:26
13:08
+0:34
24M
24.00 mi16:13:174:52:0812:1011:52
11:52
-1:16
40K
24.85 mi16:23:435:02:3412:1010:26
12:12
+0:20
25.2M
25.20 mi16:28:505:07:4112:135:07
14:50
+2:38
Finish
26.22 mi16:39:455:18:3612:1010:55
10:43
-4:07

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

10:43 /mi

Average Pace

12:10 /mi

Slowest Pace

15:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:05

52% of race

Time at Steady Pace

2:12:41

42% of race

Time at Slower Pace

20:50

7% of race

Average Pace: 12:09 /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 mi11:56:2035:1111:1935:11
11:19
#26061
10K
6.21 mi12:31:391:10:3011:2135:19
11:22
#25968
15K
9.32 mi13:07:291:46:2011:2535:50
11:32
#25894
20K
12.43 mi13:43:272:22:1811:2735:58
11:35
#25752
Half
13.11 mi13:52:072:30:5811:318:40
12:42
#25794
25K
15.53 mi14:22:343:01:2511:4130:27
12:34
#25772
30K
18.64 mi15:02:463:41:3711:5340:12
12:56
#25705
20M
20.00 mi15:19:523:58:4311:5617:06
12:35
#25656
21M
21.00 mi15:35:354:14:2612:0715:43
15:43
#25683
35K
21.75 mi15:44:594:23:5012:089:24
12:34
#25679
23M
23.00 mi16:01:254:40:1612:1116:26
13:08
#25666
24M
24.00 mi16:13:174:52:0812:1011:52
11:52
#25628
40K
24.85 mi16:23:435:02:3412:1010:26
12:12
#25586
25.2M
25.20 mi16:28:505:07:4112:135:07
14:50
#25591
Finish
26.22 mi16:39:455:18:3612:1010:55
10:43
#25542
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26061110901109025737(Top 97%)10885(Top 95%)10885(Top 223%)
10K6.21 mi3.10 mi25968+9311022+6811022+6825857(Top 97%)10950(Top 96%)10950(Top 224%)
15K9.32 mi3.11 mi25894+7410975+4710975+4725737(Top 97%)10885(Top 95%)10885(Top 223%)
20K12.43 mi3.11 mi25752+14210901+7410901+7425331(Top 95%)10675(Top 93%)10675(Top 219%)
Half13.11 mi0.68 mi25794-4210923-2210923-2226248(Top 99%)11213(Top 98%)11213(Top 230%)
25K15.53 mi2.42 mi25772+2210913+1010913+1025593(Top 96%)10843(Top 95%)10843(Top 222%)
30K18.64 mi3.11 mi25705+6710888+2510888+2525363(Top 95%)10769(Top 94%)10769(Top 220%)
20M20.00 mi1.36 mi25656+4910862+2610862+2624818(Top 93%)10510(Top 92%)10510(Top 215%)
21M21.00 mi1.00 mi25683-2710880-1810880-1826113(Top 98%)11179(Top 98%)11179(Top 229%)
35K21.75 mi0.75 mi25679+4108801088025244(Top 95%)10783(Top 94%)10783(Top 221%)
23M23.00 mi1.25 mi25666+1310878+210878+225220(Top 95%)10754(Top 94%)10754(Top 220%)
24M24.00 mi1.00 mi25628+3810863+1510863+1524367(Top 92%)10363(Top 91%)10363(Top 212%)
40K24.85 mi0.85 mi25586+4210845+1810845+1824132(Top 91%)10247(Top 90%)10247(Top 210%)
25.2M25.20 mi0.35 mi25591-510850-510850-525614(Top 96%)10981(Top 96%)10981(Top 225%)
Finish26.22 mi1.02 mi25542+4910834+1610834+1623456(Top 88%)9884(Top 87%)9884(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

25737

Females

10885

F18-39

10885

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

25857

Females

10950

F18-39

10950

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

25737

Females

10885

F18-39

10885

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

25331

Females

10675

F18-39

10675

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

26248

Females

11213

F18-39

11213

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

25593

Females

10843

F18-39

10843

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

25363

Females

10769

F18-39

10769

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

24818

Females

10510

F18-39

10510

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

26113

Females

11179

F18-39

11179

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

25244

Females

10783

F18-39

10783

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

25220

Females

10754

F18-39

10754

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

24367

Females

10363

F18-39

10363

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

24132

Females

10247

F18-39

10247

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25614

Females

10981

F18-39

10981

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

23456

Females

9884

F18-39

9884

Passing Analysis

Category:
Athletes Passed
812
Passed By
293
Net Change
+519
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26061
5K → 10K14552+93#26061#25968
10K → 15K11238+74#25968#25894
15K → 20K1519+142#25894#25752
20K → Half547-42#25752#25794
Half → 25K5937+22#25794#25772
25K → 30K8922+67#25772#25705
30K → 20M556+49#25705#25656
20M → 21M835-27#25656#25683
21M → 35K1511+4#25683#25679
35K → 23M3017+13#25679#25666
23M → 24M413+38#25666#25628
24M → 40K442+42#25628#25586
40K → 25.2M712-5#25586#25591
25.2M → Finish512+49#25591#25542
TOTALS812293+519
📊

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