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BOSTON MARATHON 2023

Megan Diglia

Bib: 27296•F

IL

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
28:52
Rank: #21507
Start → 5K
28:52 | 9:17/mi
10K· 6.21 mi
57:09
Rank: #21384 (+123)
5K → 10K
28:17 | 9:06/mi
15K· 9.32 mi
1:25:53
Rank: #21415 (-31)
10K → 15K
28:44 | 9:15/mi
20K· 12.43 mi
1:54:39
Rank: #21269 (+146)
15K → 20K
28:46 | 9:16/mi
Half· 13.11 mi
2:00:45
Rank: #21219 (+50)
20K → Half
6:06 | 8:56/mi
25K· 15.53 mi
2:23:44
Rank: #21133 (+86)
Half → 25K
22:59 | 9:29/mi
30K· 18.64 mi
2:53:05
Rank: #20772 (+361)
25K → 30K
29:21 | 9:27/mi
20M
3:05:47
Rank: #20581 (+191)
30K → 20M
12:42 | 9:21/mi
21M
3:15:36
Rank: #20384 (+197)
20M → 21M
9:49 | 9:49/mi
35K· 21.75 mi
3:22:10
Rank: #20270 (+114)
21M → 35K
6:34 | 8:47/mi
23M
3:33:24
Rank: #20047 (+223)
35K → 23M
11:14 | 8:58/mi
24M
3:42:02
Rank: #19873 (+174)
23M → 24M
8:38 | 8:38/mi
40K· 24.85 mi
3:49:10
Rank: #19659 (+214)
24M → 40K
7:08 | 8:21/mi
25.2M
3:52:12
Rank: #19559 (+100)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
4:00:28
Rank: #19396 (+163)
25.2M → Finish
8:16 | 8:07/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:00:45
Pace9:13 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:59:43
Pace9:08 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2528:529:1728:52
9:17
-
10K
6.21 mi12:14:4257:099:1228:17
9:06
-0:11
15K
9.32 mi12:43:261:25:539:1328:44
9:15
+0:09
20K
12.43 mi13:12:121:54:399:1428:46
9:16
+0:01
Half
13.11 mi13:18:182:00:459:136:06
8:56
-0:20
25K
15.53 mi13:41:172:23:449:1522:59
9:29
+0:33
30K
18.64 mi14:10:382:53:059:1729:21
9:27
-0:02
20M
20.00 mi14:23:203:05:479:1712:42
9:21
-0:06
21M
21.00 mi14:33:093:15:369:199:49
9:49
+0:28
35K
21.75 mi14:39:433:22:109:186:34
8:47
-1:02
23M
23.00 mi14:50:573:33:249:1711:14
8:58
+0:11
24M
24.00 mi14:59:353:42:029:158:38
8:38
-0:20
40K
24.85 mi15:06:433:49:109:137:08
8:21
-0:17
25.2M
25.20 mi15:09:453:52:129:133:02
8:48
+0:27
Finish
26.22 mi15:18:014:00:289:118:16
8:07
-0:41

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

8:07 /mi

Average Pace

9:11 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:38

14% of race

Time at Steady Pace

2:11:59

55% of race

Time at Slower Pace

1:14:51

31% of race

Average Pace: 9:10 /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 mi11:46:2528:529:1728:52
9:17
#21507
10K
6.21 mi12:14:4257:099:1228:17
9:06
#21384
15K
9.32 mi12:43:261:25:539:1328:44
9:15
#21415
20K
12.43 mi13:12:121:54:399:1428:46
9:16
#21269
Half
13.11 mi13:18:182:00:459:136:06
8:56
#21219
25K
15.53 mi13:41:172:23:449:1522:59
9:29
#21133
30K
18.64 mi14:10:382:53:059:1729:21
9:27
#20772
20M
20.00 mi14:23:203:05:479:1712:42
9:21
#20581
21M
21.00 mi14:33:093:15:369:199:49
9:49
#20384
35K
21.75 mi14:39:433:22:109:186:34
8:47
#20270
23M
23.00 mi14:50:573:33:249:1711:14
8:58
#20047
24M
24.00 mi14:59:353:42:029:158:38
8:38
#19873
40K
24.85 mi15:06:433:49:109:137:08
8:21
#19659
25.2M
25.20 mi15:09:453:52:129:133:02
8:48
#19559
Finish
26.22 mi15:18:014:00:289:118:16
8:07
#19396
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi215078635863521474(Top 81%)8483(Top 74%)8483(Top 174%)
10K6.21 mi3.10 mi21384+1238521+1148521+11421291(Top 80%)8435(Top 74%)8435(Top 173%)
15K9.32 mi3.11 mi21415-318505+168505+1621474(Top 81%)8483(Top 74%)8483(Top 174%)
20K12.43 mi3.11 mi21269+1468415+908415+9020823(Top 78%)8124(Top 71%)8124(Top 166%)
Half13.11 mi0.68 mi21219+508385+308385+3020206(Top 76%)7777(Top 68%)7777(Top 159%)
25K15.53 mi2.42 mi21133+868349+368349+3620772(Top 78%)8148(Top 71%)8148(Top 167%)
30K18.64 mi3.11 mi20772+3618144+2058144+20519246(Top 72%)7328(Top 64%)7328(Top 150%)
20M20.00 mi1.36 mi20581+1918065+798065+7918240(Top 69%)6877(Top 60%)6877(Top 141%)
21M21.00 mi1.00 mi20384+1977968+977968+9717346(Top 65%)6403(Top 56%)6403(Top 131%)
35K21.75 mi0.75 mi20270+1147912+567912+5616881(Top 63%)6225(Top 54%)6225(Top 127%)
23M23.00 mi1.25 mi20047+2237797+1157797+11515950(Top 60%)5720(Top 50%)5720(Top 117%)
24M24.00 mi1.00 mi19873+1747696+1017696+10115329(Top 58%)5441(Top 48%)5441(Top 111%)
40K24.85 mi0.85 mi19659+2147583+1137583+11312401(Top 47%)3901(Top 34%)3901(Top 80%)
25.2M25.20 mi0.35 mi19559+1007526+577526+5711452(Top 43%)3464(Top 30%)3464(Top 71%)
Finish26.22 mi1.02 mi19396+1637435+917435+9112913(Top 49%)4184(Top 37%)4184(Top 86%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

21474

Females

8483

F18-39

8483

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

21291

Females

8435

F18-39

8435

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

21474

Females

8483

F18-39

8483

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

20823

Females

8124

F18-39

8124

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

20206

Females

7777

F18-39

7777

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

20772

Females

8148

F18-39

8148

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

19246

Females

7328

F18-39

7328

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

18240

Females

6877

F18-39

6877

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

17346

Females

6403

F18-39

6403

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16881

Females

6225

F18-39

6225

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

15950

Females

5720

F18-39

5720

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

15329

Females

5441

F18-39

5441

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12401

Females

3901

F18-39

3901

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11452

Females

3464

F18-39

3464

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12913

Females

4184

F18-39

4184

Passing Analysis

Category:
Athletes Passed
2702
Passed By
591
Net Change
+2111
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21507
5K → 10K350227+123#21507#21384
10K → 15K146177-31#21384#21415
15K → 20K21670+146#21415#21269
20K → Half533+50#21269#21219
Half → 25K15367+86#21219#21133
25K → 30K38423+361#21133#20772
30K → 20M1965+191#20772#20581
20M → 21M2025+197#20581#20384
21M → 35K1184+114#20384#20270
35K → 23M2263+223#20270#20047
23M → 24M1784+174#20047#19873
24M → 40K2140+214#19873#19659
40K → 25.2M1011+100#19659#19559
25.2M → Finish1652+163#19559#19396
TOTALS2702591+2111
📊

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