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BOSTON MARATHON 2023

Erin Davenport

Bib: 19768•F

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:23
Rank: #21974
Start → 5K
29:23 | 9:27/mi
10K· 6.21 mi
59:24
Rank: #22497 (-523)
5K → 10K
30:01 | 9:40/mi
15K· 9.32 mi
1:29:10
Rank: #22507 (-10)
10K → 15K
29:46 | 9:35/mi
20K· 12.43 mi
1:59:16
Rank: #22390 (+117)
15K → 20K
30:06 | 9:41/mi
Half· 13.11 mi
2:05:50
Rank: #22396 (-6)
20K → Half
6:34 | 9:37/mi
25K· 15.53 mi
2:29:21
Rank: #22240 (+156)
Half → 25K
23:31 | 9:42/mi
30K· 18.64 mi
3:00:20
Rank: #21987 (+253)
25K → 30K
30:59 | 9:58/mi
20M
3:13:49
Rank: #21852 (+135)
30K → 20M
13:29 | 9:55/mi
21M
3:23:54
Rank: #21687 (+165)
20M → 21M
10:05 | 10:05/mi
35K· 21.75 mi
3:31:07
Rank: #21626 (+61)
21M → 35K
7:13 | 9:39/mi
23M
3:43:32
Rank: #21509 (+117)
35K → 23M
12:25 | 9:55/mi
24M
3:53:26
Rank: #21461 (+48)
23M → 24M
9:54 | 9:54/mi
40K· 24.85 mi
4:02:02
Rank: #21407 (+54)
24M → 40K
8:36 | 10:04/mi
25.2M
4:05:38
Rank: #21349 (+58)
40K → 25.2M
3:36 | 10:26/mi
Finish· 26.22 mi
4:15:19
Rank: #21299 (+50)
25.2M → Finish
9:41 | 9:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:50
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:09:29
Pace9:53 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3129:239:2729:23
9:27
-
10K
6.21 mi11:51:3259:249:3430:01
9:40
+0:13
15K
9.32 mi12:21:181:29:109:3429:46
9:35
-0:05
20K
12.43 mi12:51:241:59:169:3630:06
9:41
+0:06
Half
13.11 mi12:57:582:05:509:366:34
9:37
-0:04
25K
15.53 mi13:21:292:29:219:3723:31
9:42
+0:05
30K
18.64 mi13:52:283:00:209:4030:59
9:58
+0:16
20M
20.00 mi14:05:573:13:499:4113:29
9:55
-0:03
21M
21.00 mi14:16:023:23:549:4310:05
10:05
+0:10
35K
21.75 mi14:23:153:31:079:427:13
9:39
-0:26
23M
23.00 mi14:35:403:43:329:4312:25
9:55
+0:16
24M
24.00 mi14:45:343:53:269:449:54
9:54
-0:01
40K
24.85 mi14:54:104:02:029:448:36
10:04
+0:10
25.2M
25.20 mi14:57:464:05:389:453:36
10:26
+0:22
Finish
26.22 mi15:07:274:15:199:459:41
9:30
-0:56

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

9:27 /mi

Average Pace

9:45 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:11:43

99% of race

Time at Steady Pace

3:36

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:44 /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 mi11:21:3129:239:2729:23
9:27
#21974
10K
6.21 mi11:51:3259:249:3430:01
9:40
#22497
15K
9.32 mi12:21:181:29:109:3429:46
9:35
#22507
20K
12.43 mi12:51:241:59:169:3630:06
9:41
#22390
Half
13.11 mi12:57:582:05:509:366:34
9:37
#22396
25K
15.53 mi13:21:292:29:219:3723:31
9:42
#22240
30K
18.64 mi13:52:283:00:209:4030:59
9:58
#21987
20M
20.00 mi14:05:573:13:499:4113:29
9:55
#21852
21M
21.00 mi14:16:023:23:549:4310:05
10:05
#21687
35K
21.75 mi14:23:153:31:079:427:13
9:39
#21626
23M
23.00 mi14:35:403:43:329:4312:25
9:55
#21509
24M
24.00 mi14:45:343:53:269:449:54
9:54
#21461
40K
24.85 mi14:54:104:02:029:448:36
10:04
#21407
25.2M
25.20 mi14:57:464:05:389:453:36
10:26
#21349
Finish
26.22 mi15:07:274:15:199:459:41
9:30
#21299
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi219748867886722477(Top 84%)9052(Top 79%)9052(Top 482%)
10K6.21 mi3.10 mi22497-5239100-2339100-23322962(Top 86%)9316(Top 82%)9316(Top 496%)
15K9.32 mi3.11 mi22507-109095+59095+522477(Top 84%)9052(Top 79%)9052(Top 482%)
20K12.43 mi3.11 mi22390+1179024+719024+7122126(Top 83%)8870(Top 78%)8870(Top 472%)
Half13.11 mi0.68 mi22396-69026-29026-222458(Top 84%)9043(Top 79%)9043(Top 482%)
25K15.53 mi2.42 mi22240+1568968+588968+5821461(Top 81%)8538(Top 75%)8538(Top 455%)
30K18.64 mi3.11 mi21987+2538826+1428826+14220959(Top 79%)8323(Top 73%)8323(Top 443%)
20M20.00 mi1.36 mi21852+1358761+658761+6520263(Top 76%)8008(Top 70%)8008(Top 426%)
21M21.00 mi1.00 mi21687+1658678+838678+8318362(Top 69%)6981(Top 61%)6981(Top 372%)
35K21.75 mi0.75 mi21626+618658+208658+2020328(Top 76%)8128(Top 71%)8128(Top 433%)
23M23.00 mi1.25 mi21509+1178605+538605+5319753(Top 74%)7828(Top 69%)7828(Top 417%)
24M24.00 mi1.00 mi21461+488590+158590+1520518(Top 77%)8272(Top 72%)8272(Top 440%)
40K24.85 mi0.85 mi21407+548572+188572+1820150(Top 76%)8140(Top 71%)8140(Top 433%)
25.2M25.20 mi0.35 mi21349+588547+258547+2518962(Top 71%)7503(Top 66%)7503(Top 400%)
Finish26.22 mi1.02 mi21299+508525+228525+2220159(Top 76%)8095(Top 71%)8095(Top 431%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

22477

Females

9052

F40-44

9052

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

22962

Females

9316

F40-44

9316

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

22477

Females

9052

F40-44

9052

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

22126

Females

8870

F40-44

8870

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

22458

Females

9043

F40-44

9043

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

21461

Females

8538

F40-44

8538

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

20959

Females

8323

F40-44

8323

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

20263

Females

8008

F40-44

8008

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

18362

Females

6981

F40-44

6981

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

20328

Females

8128

F40-44

8128

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19753

Females

7828

F40-44

7828

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20518

Females

8272

F40-44

8272

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

20150

Females

8140

F40-44

8140

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18962

Females

7503

F40-44

7503

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20159

Females

8095

F40-44

8095

Passing Analysis

Category:
Athletes Passed
1682
Passed By
1007
Net Change
+675
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21974
5K → 10K69592-523#21974#22497
10K → 15K139149-10#22497#22507
15K → 20K19275+117#22507#22390
20K → Half2127-6#22390#22396
Half → 25K19034+156#22396#22240
25K → 30K27926+253#22240#21987
30K → 20M15116+135#21987#21852
20M → 21M1661+165#21852#21687
21M → 35K7413+61#21687#21626
35K → 23M13215+117#21626#21509
23M → 24M6921+48#21509#21461
24M → 40K7521+54#21461#21407
40K → 25.2M591+58#21407#21349
25.2M → Finish6616+50#21349#21299
TOTALS16821007+675
📊

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