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BOSTON MARATHON 2023

Marina Deangelis

Bib: 26989•F

RI

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
27:35
Rank: #19895
Start → 5K
8:53/mi
27:35 split
10K· 6.21 mi
53:35
Rank: #18659 (+1236)
5K → 10K
8:22/mi
26:00 split
15K· 9.32 mi
1:21:36
Rank: #19371 (-712)
10K → 15K
9:01/mi
28:01 split
20K· 12.43 mi
1:52:30
Rank: #20592 (-1221)
15K → 20K
9:57/mi
30:54 split
Half· 13.11 mi
1:59:23
Rank: #20812 (-220)
20K → Half
10:05/mi
6:53 split
25K· 15.53 mi
2:25:50
Rank: #21562 (-750)
Half → 25K
10:55/mi
26:27 split
30K· 18.64 mi
3:01:11
Rank: #22121 (-559)
25K → 30K
11:23/mi
35:21 split
20M
3:17:18
Rank: #22318 (-197)
30K → 20M
11:52/mi
16:07 split
21M
3:30:02
Rank: #22421 (-103)
20M → 21M
12:44/mi
12:44 split
35K· 21.75 mi
3:38:42
Rank: #22507 (-86)
21M → 35K
11:35/mi
8:40 split
23M
3:52:53
Rank: #22538 (-31)
35K → 23M
11:20/mi
14:11 split
24M
4:04:22
Rank: #22603 (-65)
23M → 24M
11:29/mi
11:29 split
40K· 24.85 mi
4:14:35
Rank: #22666 (-63)
24M → 40K
11:57/mi
10:13 split
25.2M
4:19:20
Rank: #22715 (-49)
40K → 25.2M
13:46/mi
4:45 split
Finish· 26.22 mi
4:30:40
Rank: #22784 (-69)
25.2M → Finish
11:07/mi
11:20 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:23
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:31:17
Pace11:32 /mi
📊Positive Split: 26.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:5427:358:5327:35
8:53
-
10K
6.21 mi12:10:5453:358:3726:00
8:22
-0:31
15K
9.32 mi12:38:551:21:368:4528:01
9:01
+0:39
20K
12.43 mi13:09:491:52:309:0330:54
9:57
+0:56
Half
13.11 mi13:16:421:59:239:066:53
10:05
+0:08
25K
15.53 mi13:43:092:25:509:2326:27
10:55
+0:50
30K
18.64 mi14:18:303:01:119:4335:21
11:23
+0:28
20M
20.00 mi14:34:373:17:189:5216:07
11:52
+0:29
21M
21.00 mi14:47:213:30:0210:0012:44
12:44
+0:52
35K
21.75 mi14:56:013:38:4210:038:40
11:35
-1:09
23M
23.00 mi15:10:123:52:5310:0814:11
11:20
-0:15
24M
24.00 mi15:21:414:04:2210:1111:29
11:29
+0:09
40K
24.85 mi15:31:544:14:3510:1510:13
11:57
+0:28
25.2M
25.20 mi15:36:394:19:2010:174:45
13:46
+1:49
Finish
26.22 mi15:47:594:30:4010:2011:20
11:07
-2:39

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

8:22 /mi

Average Pace

10:20 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:23

44% of race

Time at Steady Pace

2:13:48

49% of race

Time at Slower Pace

17:29

6% of race

Average Pace: 10:19 /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 mi11:44:5427:358:5327:35
8:53
#19895
10K
6.21 mi12:10:5453:358:3726:00
8:22
#18659
15K
9.32 mi12:38:551:21:368:4528:01
9:01
#19371
20K
12.43 mi13:09:491:52:309:0330:54
9:57
#20592
Half
13.11 mi13:16:421:59:239:066:53
10:05
#20812
25K
15.53 mi13:43:092:25:509:2326:27
10:55
#21562
30K
18.64 mi14:18:303:01:119:4335:21
11:23
#22121
20M
20.00 mi14:34:373:17:189:5216:07
11:52
#22318
21M
21.00 mi14:47:213:30:0210:0012:44
12:44
#22421
35K
21.75 mi14:56:013:38:4210:038:40
11:35
#22507
23M
23.00 mi15:10:123:52:5310:0814:11
11:20
#22538
24M
24.00 mi15:21:414:04:2210:1111:29
11:29
#22603
40K
24.85 mi15:31:544:14:3510:1510:13
11:57
#22666
25.2M
25.20 mi15:36:394:19:2010:174:45
13:46
#22715
Finish
26.22 mi15:47:594:30:4010:2011:20
11:07
#22784
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi198957741774120592(Top 77%)8012(Top 70%)8012(Top 164%)
10K6.21 mi3.10 mi18659+12366920+8216920+82117387(Top 65%)6120(Top 54%)6120(Top 125%)
15K9.32 mi3.11 mi19371-7127370-4507370-45020592(Top 77%)8012(Top 70%)8012(Top 164%)
20K12.43 mi3.11 mi20592-12218050-6808050-68022779(Top 86%)9237(Top 81%)9237(Top 189%)
Half13.11 mi0.68 mi20812-2208167-1178167-11723462(Top 88%)9608(Top 84%)9608(Top 197%)
25K15.53 mi2.42 mi21562-7508580-4138580-41323829(Top 90%)9863(Top 86%)9863(Top 202%)
30K18.64 mi3.11 mi22121-5598906-3268906-32623690(Top 89%)9830(Top 86%)9830(Top 201%)
20M20.00 mi1.36 mi22318-1979022-1169022-11624024(Top 90%)10095(Top 88%)10095(Top 207%)
21M21.00 mi1.00 mi22421-1039103-819103-8123747(Top 89%)9952(Top 87%)9952(Top 204%)
35K21.75 mi0.75 mi22507-869148-459148-4524217(Top 91%)10235(Top 90%)10235(Top 210%)
23M23.00 mi1.25 mi22538-319181-339181-3322959(Top 86%)9566(Top 84%)9566(Top 196%)
24M24.00 mi1.00 mi22603-659222-419222-4123848(Top 90%)10077(Top 88%)10077(Top 206%)
40K24.85 mi0.85 mi22666-639265-439265-4323832(Top 90%)10099(Top 88%)10099(Top 207%)
25.2M25.20 mi0.35 mi22715-499292-279292-2724814(Top 93%)10594(Top 93%)10594(Top 217%)
Finish26.22 mi1.02 mi22784-699333-419333-4124183(Top 91%)10239(Top 90%)10239(Top 210%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

20592

Females

8012

F18-39

8012

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

17387

Females

6120

F18-39

6120

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

20592

Females

8012

F18-39

8012

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

22779

Females

9237

F18-39

9237

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

23462

Females

9608

F18-39

9608

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23829

Females

9863

F18-39

9863

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

23690

Females

9830

F18-39

9830

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

24024

Females

10095

F18-39

10095

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

23747

Females

9952

F18-39

9952

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

24217

Females

10235

F18-39

10235

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

22959

Females

9566

F18-39

9566

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

23848

Females

10077

F18-39

10077

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

23832

Females

10099

F18-39

10099

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

24814

Females

10594

F18-39

10594

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

24183

Females

10239

F18-39

10239

Passing Analysis

Category:
Athletes Passed
1549
Passed By
4438
Net Change
-2889
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19895
5K → 10K129256+1236#19895#18659
10K → 15K32744-712#18659#19371
15K → 20K241245-1221#19371#20592
20K → Half5225-220#20592#20812
Half → 25K8758-750#20812#21562
25K → 30K32591-559#21562#22121
30K → 20M19216-197#22121#22318
20M → 21M26129-103#22318#22421
21M → 35K18104-86#22421#22507
35K → 23M4778-31#22507#22538
23M → 24M1378-65#22538#22603
24M → 40K1477-63#22603#22666
40K → 25.2M554-49#22666#22715
25.2M → Finish1483-69#22715#22784
TOTALS15494438-2889
📊

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