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BOSTON MARATHON 2023

Maria Defiglio

Bib: 26045•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
33:46
Rank: #25490
Start → 5K
10:52/mi
33:46 split
10K· 6.21 mi
1:09:54
Rank: #25865 (-375)
5K → 10K
11:38/mi
36:08 split
15K· 9.32 mi
1:47:47
Rank: #26028 (-163)
10K → 15K
12:12/mi
37:53 split
20K· 12.43 mi
2:28:19
Rank: #26119 (-91)
15K → 20K
13:03/mi
40:32 split
Half· 13.11 mi
2:37:20
Rank: #26151 (-32)
20K → Half
13:13/mi
9:01 split
25K· 15.53 mi
3:10:56
Rank: #26205 (-54)
Half → 25K
13:51/mi
33:36 split
30K· 18.64 mi
3:55:55
Rank: #26217 (-12)
25K → 30K
14:29/mi
44:59 split
20M
4:15:05
Rank: #26198 (+19)
30K → 20M
14:06/mi
19:10 split
21M
4:30:44
Rank: #26203 (-5)
20M → 21M
15:39/mi
15:39 split
35K· 21.75 mi
4:40:55
Rank: #26200 (+3)
21M → 35K
13:37/mi
10:11 split
23M
4:58:55
Rank: #26213 (-13)
35K → 23M
14:23/mi
18:00 split
24M
5:12:12
Rank: #26204 (+9)
23M → 24M
13:17/mi
13:17 split
40K· 24.85 mi
5:24:34
Rank: #26206 (-2)
24M → 40K
14:28/mi
12:22 split
25.2M
5:30:04
Rank: #26213 (-7)
40K → 25.2M
15:57/mi
5:30 split
Finish· 26.22 mi
5:43:51
Rank: #26224 (-11)
25.2M → Finish
13:32/mi
13:47 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:37:20
Pace12:00 /mi
2nd Half
Distance13.11 mi
Time3:06:31
Pace14:14 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4833:4610:5233:46
10:52
-
10K
6.21 mi12:26:561:09:5411:1536:08
11:38
+0:46
15K
9.32 mi13:04:491:47:4711:3437:53
12:12
+0:34
20K
12.43 mi13:45:212:28:1911:5640:32
13:03
+0:51
Half
13.11 mi13:54:222:37:2012:009:01
13:13
+0:10
25K
15.53 mi14:27:583:10:5612:1733:36
13:51
+0:38
30K
18.64 mi15:12:573:55:5512:3944:59
14:29
+0:38
20M
20.00 mi15:32:074:15:0512:4519:10
14:06
-0:23
21M
21.00 mi15:47:464:30:4412:5415:39
15:39
+1:33
35K
21.75 mi15:57:574:40:5512:5510:11
13:37
-2:02
23M
23.00 mi16:15:574:58:5513:0018:00
14:23
+0:46
24M
24.00 mi16:29:145:12:1213:0113:17
13:17
-1:06
40K
24.85 mi16:41:365:24:3413:0412:22
14:28
+1:11
25.2M
25.20 mi16:47:065:30:0413:065:30
15:57
+1:29
Finish
26.22 mi17:00:535:43:5113:0713:47
13:32
-2:25

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

10:52 /mi

Average Pace

13:07 /mi

Slowest Pace

15:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:47

31% of race

Time at Steady Pace

2:19:34

41% of race

Time at Slower Pace

1:36:30

28% of race

Average Pace: 13:07 /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 mi11:50:4833:4610:5233:46
10:52
#25490
10K
6.21 mi12:26:561:09:5411:1536:08
11:38
#25865
15K
9.32 mi13:04:491:47:4711:3437:53
12:12
#26028
20K
12.43 mi13:45:212:28:1911:5640:32
13:03
#26119
Half
13.11 mi13:54:222:37:2012:009:01
13:13
#26151
25K
15.53 mi14:27:583:10:5612:1733:36
13:51
#26205
30K
18.64 mi15:12:573:55:5512:3944:59
14:29
#26217
20M
20.00 mi15:32:074:15:0512:4519:10
14:06
#26198
21M
21.00 mi15:47:464:30:4412:5415:39
15:39
#26203
35K
21.75 mi15:57:574:40:5512:5510:11
13:37
#26200
23M
23.00 mi16:15:574:58:5513:0018:00
14:23
#26213
24M
24.00 mi16:29:145:12:1213:0113:17
13:17
#26204
40K
24.85 mi16:41:365:24:3413:0412:22
14:28
#26206
25.2M
25.20 mi16:47:065:30:0413:065:30
15:57
#26213
Finish
26.22 mi17:00:535:43:5113:0713:47
13:32
#26224
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25490107181071826177(Top 98%)11153(Top 98%)11153(Top 228%)
10K6.21 mi3.10 mi25865-37510957-23910957-23926060(Top 98%)11076(Top 97%)11076(Top 227%)
15K9.32 mi3.11 mi26028-16311052-9511052-9526177(Top 98%)11153(Top 98%)11153(Top 228%)
20K12.43 mi3.11 mi26119-9111115-6311115-6326251(Top 99%)11201(Top 98%)11201(Top 229%)
Half13.11 mi0.68 mi26151-3211136-2111136-2126405(Top 99%)11309(Top 99%)11309(Top 232%)
25K15.53 mi2.42 mi26205-5411170-3411170-3426283(Top 99%)11235(Top 98%)11235(Top 230%)
30K18.64 mi3.11 mi26217-1211178-811178-826232(Top 99%)11217(Top 98%)11217(Top 230%)
20M20.00 mi1.36 mi26198+1911175+311175+325890(Top 97%)11065(Top 97%)11065(Top 227%)
21M21.00 mi1.00 mi26203-511179-411179-426091(Top 98%)11165(Top 98%)11165(Top 229%)
35K21.75 mi0.75 mi26200+311181-211181-225959(Top 98%)11119(Top 97%)11119(Top 228%)
23M23.00 mi1.25 mi26213-1311193-1211193-1226060(Top 98%)11165(Top 98%)11165(Top 229%)
24M24.00 mi1.00 mi26204+911190+311190+325669(Top 96%)11013(Top 96%)11013(Top 225%)
40K24.85 mi0.85 mi26206-211195-511195-525937(Top 97%)11146(Top 98%)11146(Top 228%)
25.2M25.20 mi0.35 mi26213-711197-211197-226103(Top 98%)11216(Top 98%)11216(Top 230%)
Finish26.22 mi1.02 mi26224-1111203-611203-626206(Top 98%)11270(Top 99%)11270(Top 231%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

26177

Females

11153

F18-39

11153

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

26060

Females

11076

F18-39

11076

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

26177

Females

11153

F18-39

11153

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

26251

Females

11201

F18-39

11201

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

26405

Females

11309

F18-39

11309

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

26283

Females

11235

F18-39

11235

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

26232

Females

11217

F18-39

11217

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

25890

Females

11065

F18-39

11065

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

26091

Females

11165

F18-39

11165

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

25959

Females

11119

F18-39

11119

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

26060

Females

11165

F18-39

11165

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

25669

Females

11013

F18-39

11013

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

25937

Females

11146

F18-39

11146

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

26103

Females

11216

F18-39

11216

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

26206

Females

11270

F18-39

11270

Passing Analysis

Category:
Athletes Passed
216
Passed By
950
Net Change
-734
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25490
5K → 10K36411-375#25490#25865
10K → 15K22185-163#25865#26028
15K → 20K19110-91#26028#26119
20K → Half335-32#26119#26151
Half → 25K963-54#26151#26205
25K → 30K3446-12#26205#26217
30K → 20M256+19#26217#26198
20M → 21M1217-5#26198#26203
21M → 35K129+3#26203#26200
35K → 23M1124-13#26200#26213
23M → 24M2112+9#26213#26204
24M → 40K810-2#26204#26206
40K → 25.2M18-7#26206#26213
25.2M → Finish314-11#26213#26224
TOTALS216950-734
📊

Passing Visuals

Category:
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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