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BOSTON MARATHON 2023

Carrie-Anne Dedeo

Bib: 16473•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 35%
Masters (Masters Women)
#0 / 6539
Top 22%
Division (F45-49)
#0 / 1817
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:05
Rank: #14520
Start → 5K
8:04/mi
25:05 split
10K· 6.21 mi
50:10
Rank: #14929 (-409)
5K → 10K
8:04/mi
25:05 split
15K· 9.32 mi
1:15:06
Rank: #14805 (+124)
10K → 15K
8:02/mi
24:56 split
20K· 12.43 mi
1:40:10
Rank: #14557 (+248)
15K → 20K
8:04/mi
25:04 split
Half· 13.11 mi
1:45:35
Rank: #14531 (+26)
20K → Half
7:56/mi
5:25 split
25K· 15.53 mi
2:05:10
Rank: #14323 (+208)
Half → 25K
8:05/mi
19:35 split
30K· 18.64 mi
2:30:46
Rank: #14008 (+315)
25K → 30K
8:14/mi
25:36 split
20M
2:42:02
Rank: #13843 (+165)
30K → 20M
8:17/mi
11:16 split
21M
2:50:50
Rank: #13732 (+111)
20M → 21M
8:48/mi
8:48 split
35K· 21.75 mi
2:56:56
Rank: #13685 (+47)
21M → 35K
8:09/mi
6:06 split
23M
3:07:32
Rank: #13617 (+68)
35K → 23M
8:28/mi
10:36 split
24M
3:16:07
Rank: #13668 (-51)
23M → 24M
8:35/mi
8:35 split
40K· 24.85 mi
3:23:29
Rank: #13663 (+5)
24M → 40K
8:37/mi
7:22 split
25.2M
3:26:36
Rank: #13635 (+28)
40K → 25.2M
9:02/mi
3:07 split
Finish· 26.22 mi
3:34:47
Rank: #13577 (+58)
25.2M → Finish
8:02/mi
8:11 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:35
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:49:12
Pace8:20 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3525:058:0425:05
8:04
-
10K
6.21 mi11:41:4050:108:0425:05
8:04
0:00
15K
9.32 mi12:06:361:15:068:0324:56
8:02
-0:02
20K
12.43 mi12:31:401:40:108:0425:04
8:04
+0:02
Half
13.11 mi12:37:051:45:358:035:25
7:56
-0:08
25K
15.53 mi12:56:402:05:108:0319:35
8:05
+0:09
30K
18.64 mi13:22:162:30:468:0525:36
8:14
+0:09
20M
20.00 mi13:33:322:42:028:0611:16
8:17
+0:03
21M
21.00 mi13:42:202:50:508:088:48
8:48
+0:31
35K
21.75 mi13:48:262:56:568:086:06
8:09
-0:39
23M
23.00 mi13:59:023:07:328:0910:36
8:28
+0:19
24M
24.00 mi14:07:373:16:078:108:35
8:35
+0:07
40K
24.85 mi14:14:593:23:298:117:22
8:37
+0:02
25.2M
25.20 mi14:18:063:26:368:123:07
9:02
+0:25
Finish
26.22 mi14:26:173:34:478:128:11
8:02
-1:00

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

7:56 /mi

Average Pace

8:12 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:22:52

94% of race

Time at Steady Pace

11:55

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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 mi11:16:3525:058:0425:05
8:04
#14520
10K
6.21 mi11:41:4050:108:0425:05
8:04
#14929
15K
9.32 mi12:06:361:15:068:0324:56
8:02
#14805
20K
12.43 mi12:31:401:40:108:0425:04
8:04
#14557
Half
13.11 mi12:37:051:45:358:035:25
7:56
#14531
25K
15.53 mi12:56:402:05:108:0319:35
8:05
#14323
30K
18.64 mi13:22:162:30:468:0525:36
8:14
#14008
20M
20.00 mi13:33:322:42:028:0611:16
8:17
#13843
21M
21.00 mi13:42:202:50:508:088:48
8:48
#13732
35K
21.75 mi13:48:262:56:568:086:06
8:09
#13685
23M
23.00 mi13:59:023:07:328:0910:36
8:28
#13617
24M
24.00 mi14:07:373:16:078:108:35
8:35
#13668
40K
24.85 mi14:14:593:23:298:117:22
8:37
#13663
25.2M
25.20 mi14:18:063:26:368:123:07
9:02
#13635
Finish
26.22 mi14:26:173:34:478:128:11
8:02
#13577
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi145204338433814596(Top 55%)4439(Top 39%)4439(Top 244%)
10K6.21 mi3.10 mi14929-4094611-2734611-27315332(Top 58%)4870(Top 43%)4870(Top 268%)
15K9.32 mi3.11 mi14805+1244542+694542+6914596(Top 55%)4439(Top 39%)4439(Top 244%)
20K12.43 mi3.11 mi14557+2484405+1374405+13714003(Top 53%)4110(Top 36%)4110(Top 226%)
Half13.11 mi0.68 mi14531+264385+204385+2013933(Top 52%)4042(Top 35%)4042(Top 222%)
25K15.53 mi2.42 mi14323+2084299+864299+8613361(Top 50%)3845(Top 34%)3845(Top 212%)
30K18.64 mi3.11 mi14008+3154150+1494150+14912628(Top 47%)3544(Top 31%)3544(Top 195%)
20M20.00 mi1.36 mi13843+1654065+854065+8512334(Top 46%)3485(Top 31%)3485(Top 192%)
21M21.00 mi1.00 mi13732+1114011+544011+5412284(Top 46%)3561(Top 31%)3561(Top 196%)
35K21.75 mi0.75 mi13685+473998+133998+1313180(Top 50%)4101(Top 36%)4101(Top 226%)
23M23.00 mi1.25 mi13617+683981+173981+1713012(Top 49%)4075(Top 36%)4075(Top 224%)
24M24.00 mi1.00 mi13668-514043-624043-6214973(Top 56%)5211(Top 46%)5211(Top 287%)
40K24.85 mi0.85 mi13663+54061-184061-1814066(Top 53%)4777(Top 42%)4777(Top 263%)
25.2M25.20 mi0.35 mi13635+284048+134048+1312798(Top 48%)4131(Top 36%)4131(Top 227%)
Finish26.22 mi1.02 mi13577+584031+174031+1712359(Top 46%)3890(Top 34%)3890(Top 214%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14596

Females

4439

F45-49

4439

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

15332

Females

4870

F45-49

4870

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14596

Females

4439

F45-49

4439

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

14003

Females

4110

F45-49

4110

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13933

Females

4042

F45-49

4042

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

13361

Females

3845

F45-49

3845

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

12628

Females

3544

F45-49

3544

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

12334

Females

3485

F45-49

3485

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

12284

Females

3561

F45-49

3561

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

13180

Females

4101

F45-49

4101

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

13012

Females

4075

F45-49

4075

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14973

Females

5211

F45-49

5211

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14066

Females

4777

F45-49

4777

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12798

Females

4131

F45-49

4131

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

12359

Females

3890

F45-49

3890

Passing Analysis

Category:
Athletes Passed
2184
Passed By
1241
Net Change
+943
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14520
5K → 10K144553-409#14520#14929
10K → 15K256132+124#14929#14805
15K → 20K32880+248#14805#14557
20K → Half4721+26#14557#14531
Half → 25K24941+208#14531#14323
25K → 30K36449+315#14323#14008
30K → 20M18419+165#14008#13843
20M → 21M15140+111#13843#13732
21M → 35K7225+47#13732#13685
35K → 23M11951+68#13685#13617
23M → 24M53104-51#13617#13668
24M → 40K6863+5#13668#13663
40K → 25.2M5123+28#13663#13635
25.2M → Finish9840+58#13635#13577
TOTALS21841241+943
📊

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