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BOSTON MARATHON 2023

Kelly Dagdigian

Bib: 16333•F

MA

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
26:59
Rank: #18795
Start → 5K
8:41/mi
26:59 split
10K· 6.21 mi
54:07
Rank: #19161 (-366)
5K → 10K
8:44/mi
27:08 split
15K· 9.32 mi
1:20:48
Rank: #18869 (+292)
10K → 15K
8:35/mi
26:41 split
20K· 12.43 mi
1:47:44
Rank: #18632 (+237)
15K → 20K
8:40/mi
26:56 split
Half· 13.11 mi
1:53:40
Rank: #18642 (-10)
20K → Half
8:42/mi
5:56 split
25K· 15.53 mi
2:15:10
Rank: #18584 (+58)
Half → 25K
8:52/mi
21:30 split
30K· 18.64 mi
2:43:48
Rank: #18503 (+81)
25K → 30K
9:13/mi
28:38 split
20M
2:57:33
Rank: #18774 (-271)
30K → 20M
10:07/mi
13:45 split
21M
3:09:06
Rank: #19080 (-306)
20M → 21M
11:33/mi
11:33 split
35K· 21.75 mi
3:15:49
Rank: #19026 (+54)
21M → 35K
8:59/mi
6:43 split
23M
3:29:50
Rank: #19416 (-390)
35K → 23M
11:12/mi
14:01 split
24M
3:39:45
Rank: #19486 (-70)
23M → 24M
9:55/mi
9:55 split
40K· 24.85 mi
3:48:50
Rank: #19603 (-117)
24M → 40K
10:37/mi
9:05 split
25.2M
3:52:27
Rank: #19598 (+5)
40K → 25.2M
10:29/mi
3:37 split
Finish· 26.22 mi
4:02:51
Rank: #19740 (-142)
25.2M → Finish
10:12/mi
10:24 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:40
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:09:11
Pace9:51 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0626:598:4126:59
8:41
-
10K
6.21 mi11:44:1454:078:4327:08
8:44
+0:03
15K
9.32 mi12:10:551:20:488:4026:41
8:35
-0:09
20K
12.43 mi12:37:511:47:448:4026:56
8:40
+0:05
Half
13.11 mi12:43:471:53:408:405:56
8:42
+0:02
25K
15.53 mi13:05:172:15:108:4221:30
8:52
+0:10
30K
18.64 mi13:33:552:43:488:4728:38
9:13
+0:21
20M
20.00 mi13:47:402:57:338:5313:45
10:07
+0:54
21M
21.00 mi13:59:133:09:069:0011:33
11:33
+1:26
35K
21.75 mi14:05:563:15:499:006:43
8:59
-2:34
23M
23.00 mi14:19:573:29:509:0714:01
11:12
+2:13
24M
24.00 mi14:29:523:39:459:099:55
9:55
-1:17
40K
24.85 mi14:38:573:48:509:129:05
10:37
+0:42
25.2M
25.20 mi14:42:343:52:279:133:37
10:29
-0:08
Finish
26.22 mi14:52:584:02:519:1610:24
10:12
-0:17

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

8:35 /mi

Average Pace

9:16 /mi

Slowest Pace

11:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:32

36% of race

Time at Steady Pace

1:23:59

35% of race

Time at Slower Pace

1:12:20

30% of race

Average Pace: 9:16 /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 mi11:17:0626:598:4126:59
8:41
#18795
10K
6.21 mi11:44:1454:078:4327:08
8:44
#19161
15K
9.32 mi12:10:551:20:488:4026:41
8:35
#18869
20K
12.43 mi12:37:511:47:448:4026:56
8:40
#18632
Half
13.11 mi12:43:471:53:408:405:56
8:42
#18642
25K
15.53 mi13:05:172:15:108:4221:30
8:52
#18584
30K
18.64 mi13:33:552:43:488:4728:38
9:13
#18503
20M
20.00 mi13:47:402:57:338:5313:45
10:07
#18774
21M
21.00 mi13:59:133:09:069:0011:33
11:33
#19080
35K
21.75 mi14:05:563:15:499:006:43
8:59
#19026
23M
23.00 mi14:19:573:29:509:0714:01
11:12
#19416
24M
24.00 mi14:29:523:39:459:099:55
9:55
#19486
40K
24.85 mi14:38:573:48:509:129:05
10:37
#19603
25.2M
25.20 mi14:42:343:52:279:133:37
10:29
#19598
Finish
26.22 mi14:52:584:02:519:1610:24
10:12
#19740
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi187957075707518383(Top 69%)6727(Top 59%)6727(Top 358%)
10K6.21 mi3.10 mi19161-3667254-1797254-17919609(Top 74%)7456(Top 65%)7456(Top 397%)
15K9.32 mi3.11 mi18869+2927049+2057049+20518383(Top 69%)6727(Top 59%)6727(Top 358%)
20K12.43 mi3.11 mi18632+2376891+1586891+15817941(Top 67%)6482(Top 57%)6482(Top 345%)
Half13.11 mi0.68 mi18642-106899-86899-818992(Top 71%)7091(Top 62%)7091(Top 378%)
25K15.53 mi2.42 mi18584+586883+166883+1618321(Top 69%)6742(Top 59%)6742(Top 359%)
30K18.64 mi3.11 mi18503+816867+166867+1618243(Top 69%)6789(Top 59%)6789(Top 362%)
20M20.00 mi1.36 mi18774-2717021-1547021-15420794(Top 78%)8292(Top 73%)8292(Top 442%)
21M21.00 mi1.00 mi19080-3067215-1947215-19421966(Top 83%)8969(Top 79%)8969(Top 478%)
35K21.75 mi0.75 mi19026+547192+237192+2317865(Top 67%)6767(Top 59%)6767(Top 360%)
23M23.00 mi1.25 mi19416-3907413-2217413-22122715(Top 85%)9440(Top 83%)9440(Top 503%)
24M24.00 mi1.00 mi19486-707475-627475-6220558(Top 77%)8298(Top 73%)8298(Top 442%)
40K24.85 mi0.85 mi19603-1177547-727547-7221528(Top 81%)8902(Top 78%)8902(Top 474%)
25.2M25.20 mi0.35 mi19598+57554-77554-719103(Top 72%)7564(Top 66%)7564(Top 403%)
Finish26.22 mi1.02 mi19740-1427640-867640-8622316(Top 84%)9281(Top 81%)9281(Top 494%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

18383

Females

6727

F40-44

6727

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

19609

Females

7456

F40-44

7456

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

18383

Females

6727

F40-44

6727

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17941

Females

6482

F40-44

6482

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18992

Females

7091

F40-44

7091

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

18321

Females

6742

F40-44

6742

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

18243

Females

6789

F40-44

6789

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

20794

Females

8292

F40-44

8292

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

21966

Females

8969

F40-44

8969

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17865

Females

6767

F40-44

6767

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

22715

Females

9440

F40-44

9440

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20558

Females

8298

F40-44

8298

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21528

Females

8902

F40-44

8902

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19103

Females

7564

F40-44

7564

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

22316

Females

9281

F40-44

9281

Passing Analysis

Category:
Athletes Passed
1474
Passed By
2419
Net Change
-945
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18795
5K → 10K187553-366#18795#19161
10K → 15K36270+292#19161#18869
15K → 20K29659+237#18869#18632
20K → Half2434-10#18632#18642
Half → 25K15496+58#18642#18584
25K → 30K211130+81#18584#18503
30K → 20M33304-271#18503#18774
20M → 21M18324-306#18774#19080
21M → 35K6915+54#19080#19026
35K → 23M21411-390#19026#19416
23M → 24M42112-70#19416#19486
24M → 40K17134-117#19486#19603
40K → 25.2M3025+5#19603#19598
25.2M → Finish10152-142#19598#19740
TOTALS14742419-945
📊

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