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BOSTON MARATHON 2023

Yanet Bradley

Bib: 16181•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 42%
Gender (Female)
#0 / 11423
Top 23%
Division (F18-39)
#0 / 4884
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:49
Rank: #8430
Start → 5K
22:49 | 7:21/mi
10K· 6.21 mi
44:57
Rank: #7998 (+432)
5K → 10K
22:08 | 7:07/mi
15K· 9.32 mi
1:07:49
Rank: #8278 (-280)
10K → 15K
22:52 | 7:22/mi
20K· 12.43 mi
1:32:04
Rank: #9069 (-791)
15K → 20K
24:15 | 7:48/mi
Half· 13.11 mi
1:37:17
Rank: #9187 (-118)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
1:56:34
Rank: #9691 (-504)
Half → 25K
19:17 | 7:57/mi
30K· 18.64 mi
2:21:55
Rank: #10076 (-385)
25K → 30K
25:21 | 8:10/mi
20M
2:33:29
Rank: #10356 (-280)
30K → 20M
11:34 | 8:31/mi
21M
2:42:46
Rank: #10629 (-273)
20M → 21M
9:17 | 9:17/mi
35K· 21.75 mi
2:48:57
Rank: #10732 (-103)
21M → 35K
6:11 | 8:16/mi
23M
2:59:34
Rank: #10856 (-124)
35K → 23M
10:37 | 8:29/mi
24M
3:07:39
Rank: #10893 (-37)
23M → 24M
8:05 | 8:05/mi
40K· 24.85 mi
3:14:41
Rank: #10904 (-11)
24M → 40K
7:02 | 8:14/mi
25.2M
3:17:52
Rank: #10944 (-40)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:26:25
Rank: #11104 (-160)
25.2M → Finish
8:33 | 8:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:17
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:49:08
Pace8:20 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:0122:497:2122:49
7:21
-
10K
6.21 mi11:35:0944:577:1422:08
7:07
-0:14
15K
9.32 mi11:58:011:07:497:1722:52
7:22
+0:15
20K
12.43 mi12:22:161:32:047:2524:15
7:48
+0:26
Half
13.11 mi12:27:291:37:177:255:13
7:39
-0:09
25K
15.53 mi12:46:461:56:347:3019:17
7:57
+0:18
30K
18.64 mi13:12:072:21:557:3725:21
8:10
+0:13
20M
20.00 mi13:23:412:33:297:4011:34
8:31
+0:21
21M
21.00 mi13:32:582:42:467:459:17
9:17
+0:46
35K
21.75 mi13:39:092:48:577:466:11
8:16
-1:01
23M
23.00 mi13:49:462:59:347:4810:37
8:29
+0:13
24M
24.00 mi13:57:513:07:397:498:05
8:05
-0:24
40K
24.85 mi14:04:533:14:417:507:02
8:14
+0:09
25.2M
25.20 mi14:08:043:17:527:513:11
9:14
+1:00
Finish
26.22 mi14:16:373:26:257:538:33
8:23
-0:51

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

7:07 /mi

Average Pace

7:53 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:17

47% of race

Time at Steady Pace

1:14:29

36% of race

Time at Slower Pace

34:39

17% of race

Average Pace: 7:52 /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 mi11:13:0122:497:2122:49
7:21
#8430
10K
6.21 mi11:35:0944:577:1422:08
7:07
#7998
15K
9.32 mi11:58:011:07:497:1722:52
7:22
#8278
20K
12.43 mi12:22:161:32:047:2524:15
7:48
#9069
Half
13.11 mi12:27:291:37:177:255:13
7:39
#9187
25K
15.53 mi12:46:461:56:347:3019:17
7:57
#9691
30K
18.64 mi13:12:072:21:557:3725:21
8:10
#10076
20M
20.00 mi13:23:412:33:297:4011:34
8:31
#10356
21M
21.00 mi13:32:582:42:467:459:17
9:17
#10629
35K
21.75 mi13:39:092:48:577:466:11
8:16
#10732
23M
23.00 mi13:49:462:59:347:4810:37
8:29
#10856
24M
24.00 mi13:57:513:07:397:498:05
8:05
#10893
40K
24.85 mi14:04:533:14:417:507:02
8:14
#10904
25.2M
25.20 mi14:08:043:17:527:513:11
9:14
#10944
Finish
26.22 mi14:16:373:26:257:538:33
8:23
#11104
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8430117111719036(Top 34%)1468(Top 13%)1468(Top 30%)
10K6.21 mi3.10 mi7998+4321028+1431028+1437598(Top 29%)918(Top 8%)918(Top 19%)
15K9.32 mi3.11 mi8278-2801136-1081136-1089036(Top 34%)1468(Top 13%)1468(Top 30%)
20K12.43 mi3.11 mi9069-7911465-3291465-32911795(Top 44%)2844(Top 25%)2844(Top 58%)
Half13.11 mi0.68 mi9187-1181515-501515-5011466(Top 43%)2607(Top 23%)2607(Top 53%)
25K15.53 mi2.42 mi9691-5041722-2071722-20712338(Top 46%)3266(Top 29%)3266(Top 67%)
30K18.64 mi3.11 mi10076-3851928-2061928-20612068(Top 45%)3217(Top 28%)3217(Top 66%)
20M20.00 mi1.36 mi10356-2802097-1692097-16913698(Top 51%)4231(Top 37%)4231(Top 87%)
21M21.00 mi1.00 mi10629-2732264-1672264-16714892(Top 56%)4981(Top 44%)4981(Top 102%)
35K21.75 mi0.75 mi10732-1032343-792343-7913902(Top 52%)4493(Top 39%)4493(Top 92%)
23M23.00 mi1.25 mi10856-1242427-842427-8413093(Top 49%)4114(Top 36%)4114(Top 84%)
24M24.00 mi1.00 mi10893-372472-452472-4511835(Top 44%)3497(Top 31%)3497(Top 72%)
40K24.85 mi0.85 mi10904-112506-342506-3411556(Top 43%)3434(Top 30%)3434(Top 70%)
25.2M25.20 mi0.35 mi10944-402542-362542-3613812(Top 52%)4623(Top 40%)4623(Top 95%)
Finish26.22 mi1.02 mi11104-1602641-992641-9914680(Top 55%)5077(Top 44%)5077(Top 104%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9036

Females

1468

F18-39

1468

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7598

Females

918

F18-39

918

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9036

Females

1468

F18-39

1468

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11795

Females

2844

F18-39

2844

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11466

Females

2607

F18-39

2607

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

12338

Females

3266

F18-39

3266

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12068

Females

3217

F18-39

3217

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13698

Females

4231

F18-39

4231

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

14892

Females

4981

F18-39

4981

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13902

Females

4493

F18-39

4493

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13093

Females

4114

F18-39

4114

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11835

Females

3497

F18-39

3497

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11556

Females

3434

F18-39

3434

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13812

Females

4623

F18-39

4623

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

14680

Females

5077

F18-39

5077

Passing Analysis

Category:
Athletes Passed
1006
Passed By
3680
Net Change
-2674
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8430
5K → 10K51987+432#8430#7998
10K → 15K64344-280#7998#8278
15K → 20K20811-791#8278#9069
20K → Half3121-118#9069#9187
Half → 25K34538-504#9187#9691
25K → 30K67452-385#9691#10076
30K → 20M26306-280#10076#10356
20M → 21M27300-273#10356#10629
21M → 35K33136-103#10629#10732
35K → 23M44168-124#10732#10856
23M → 24M5693-37#10856#10893
24M → 40K5970-11#10893#10904
40K → 25.2M2464-40#10904#10944
25.2M → Finish30190-160#10944#11104
TOTALS10063680-2674
📊

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