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BOSTON MARATHON 2023

Kelly Dumesnil

Bib: 7232•F

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 20%
Gender (Female)
#0 / 11423
Top 4%
Division (F18-39)
#0 / 4884
Top 7%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:30
Rank: #5739
Start → 5K
21:30 | 6:55/mi
10K· 6.21 mi
42:47
Rank: #5713 (+26)
5K → 10K
21:17 | 6:51/mi
15K· 9.32 mi
1:03:53
Rank: #5512 (+201)
10K → 15K
21:06 | 6:47/mi
20K· 12.43 mi
1:24:59
Rank: #5225 (+287)
15K → 20K
21:06 | 6:47/mi
Half· 13.11 mi
1:29:33
Rank: #5174 (+51)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:46:12
Rank: #5066 (+108)
Half → 25K
16:39 | 6:52/mi
30K· 18.64 mi
2:08:27
Rank: #5089 (-23)
25K → 30K
22:15 | 7:10/mi
20M
2:18:20
Rank: #5127 (-38)
30K → 20M
9:53 | 7:16/mi
21M
2:26:05
Rank: #5135 (-8)
20M → 21M
7:45 | 7:45/mi
35K· 21.75 mi
2:31:14
Rank: #5092 (+43)
21M → 35K
5:09 | 6:53/mi
23M
2:40:22
Rank: #5070 (+22)
35K → 23M
9:08 | 7:18/mi
24M
2:47:38
Rank: #5061 (+9)
23M → 24M
7:16 | 7:16/mi
40K· 24.85 mi
2:54:17
Rank: #5120 (-59)
24M → 40K
6:39 | 7:47/mi
25.2M
2:57:12
Rank: #5149 (-29)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:04:58
Rank: #5254 (-105)
25.2M → Finish
7:46 | 7:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:33
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:35:25
Pace7:17 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3521:306:5521:30
6:55
-
10K
6.21 mi10:47:5242:476:5321:17
6:51
-0:04
15K
9.32 mi11:08:581:03:536:5121:06
6:47
-0:04
20K
12.43 mi11:30:041:24:596:5021:06
6:47
0:00
Half
13.11 mi11:34:381:29:336:504:34
6:42
-0:05
25K
15.53 mi11:51:171:46:126:5016:39
6:52
+0:10
30K
18.64 mi12:13:322:08:276:5322:15
7:10
+0:18
20M
20.00 mi12:23:252:18:206:559:53
7:16
+0:06
21M
21.00 mi12:31:102:26:056:577:45
7:45
+0:29
35K
21.75 mi12:36:192:31:146:575:09
6:53
-0:52
23M
23.00 mi12:45:272:40:226:589:08
7:18
+0:25
24M
24.00 mi12:52:432:47:386:597:16
7:16
-0:02
40K
24.85 mi12:59:222:54:177:016:39
7:47
+0:31
25.2M
25.20 mi13:02:172:57:127:022:55
8:27
+0:40
Finish
26.22 mi13:10:033:04:587:047:46
7:37
-0:50

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

6:42 /mi

Average Pace

7:04 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:21

60% of race

Time at Steady Pace

48:32

26% of race

Time at Slower Pace

25:05

14% of race

Average Pace: 7:03 /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 mi10:26:3521:306:5521:30
6:55
#5739
10K
6.21 mi10:47:5242:476:5321:17
6:51
#5713
15K
9.32 mi11:08:581:03:536:5121:06
6:47
#5512
20K
12.43 mi11:30:041:24:596:5021:06
6:47
#5225
Half
13.11 mi11:34:381:29:336:504:34
6:42
#5174
25K
15.53 mi11:51:171:46:126:5016:39
6:52
#5066
30K
18.64 mi12:13:322:08:276:5322:15
7:10
#5089
20M
20.00 mi12:23:252:18:206:559:53
7:16
#5127
21M
21.00 mi12:31:102:26:056:577:45
7:45
#5135
35K
21.75 mi12:36:192:31:146:575:09
6:53
#5092
23M
23.00 mi12:45:272:40:226:589:08
7:18
#5070
24M
24.00 mi12:52:432:47:386:597:16
7:16
#5061
40K
24.85 mi12:59:222:54:177:016:39
7:47
#5120
25.2M
25.20 mi13:02:172:57:127:022:55
8:27
#5149
Finish
26.22 mi13:10:033:04:587:047:46
7:37
#5254
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi57394614615057(Top 19%)366(Top 3%)366(Top 7%)
10K6.21 mi3.10 mi5713+26457+4457+45776(Top 22%)486(Top 4%)486(Top 10%)
15K9.32 mi3.11 mi5512+201423+34423+345057(Top 19%)366(Top 3%)366(Top 7%)
20K12.43 mi3.11 mi5225+287376+47376+474382(Top 16%)288(Top 3%)288(Top 6%)
Half13.11 mi0.68 mi5174+51371+5371+54390(Top 16%)299(Top 3%)299(Top 6%)
25K15.53 mi2.42 mi5066+108360+11360+114740(Top 18%)340(Top 3%)340(Top 7%)
30K18.64 mi3.11 mi5089-23369-9369-95287(Top 20%)458(Top 4%)458(Top 9%)
20M20.00 mi1.36 mi5127-38378-9378-95510(Top 21%)570(Top 5%)570(Top 12%)
21M21.00 mi1.00 mi5135-8390-12390-125922(Top 22%)771(Top 7%)771(Top 16%)
35K21.75 mi0.75 mi5092+43389+1389+14727(Top 18%)444(Top 4%)444(Top 9%)
23M23.00 mi1.25 mi5070+22399-10399-105303(Top 20%)611(Top 5%)611(Top 13%)
24M24.00 mi1.00 mi5061+9403-4403-46163(Top 23%)955(Top 8%)955(Top 20%)
40K24.85 mi0.85 mi5120-59415-12415-128539(Top 32%)1941(Top 17%)1941(Top 40%)
25.2M25.20 mi0.35 mi5149-29420-5420-59272(Top 35%)2331(Top 20%)2331(Top 48%)
Finish26.22 mi1.02 mi5254-105446-26446-269416(Top 35%)2421(Top 21%)2421(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5057

Females

366

F18-39

366

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5776

Females

486

F18-39

486

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5057

Females

366

F18-39

366

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4382

Females

288

F18-39

288

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4390

Females

299

F18-39

299

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4740

Females

340

F18-39

340

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5287

Females

458

F18-39

458

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5510

Females

570

F18-39

570

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5922

Females

771

F18-39

771

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4727

Females

444

F18-39

444

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5303

Females

611

F18-39

611

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6163

Females

955

F18-39

955

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8539

Females

1941

F18-39

1941

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9272

Females

2331

F18-39

2331

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9416

Females

2421

F18-39

2421

Passing Analysis

Category:
Athletes Passed
1433
Passed By
948
Net Change
+485
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5739
5K → 10K203177+26#5739#5713
10K → 15K24342+201#5713#5512
15K → 20K2936+287#5512#5225
20K → Half543+51#5225#5174
Half → 25K15446+108#5174#5066
25K → 30K130153-23#5066#5089
30K → 20M6199-38#5089#5127
20M → 21M5361-8#5127#5135
21M → 35K5613+43#5135#5092
35K → 23M7250+22#5092#5070
23M → 24M5546+9#5070#5061
24M → 40K2786-59#5061#5120
40K → 25.2M1342-29#5120#5149
25.2M → Finish19124-105#5149#5254
TOTALS1433948+485
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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