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BOSTON MARATHON 2023

Kristin Kindred

Bib: 8750•F

VT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 26%
Gender (Female)
#0 / 11423
Top 8%
Division (F18-39)
#0 / 4884
Top 15%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:23
Rank: #12824
Start → 5K
24:23 | 7:51/mi
10K· 6.21 mi
47:40
Rank: #11536 (+1288)
5K → 10K
23:17 | 7:30/mi
15K· 9.32 mi
1:10:54
Rank: #10987 (+549)
10K → 15K
23:14 | 7:29/mi
20K· 12.43 mi
1:34:12
Rank: #10521 (+466)
15K → 20K
23:18 | 7:30/mi
Half· 13.11 mi
1:39:11
Rank: #10417 (+104)
20K → Half
4:59 | 7:18/mi
25K· 15.53 mi
1:56:41
Rank: #9748 (+669)
Half → 25K
17:30 | 7:13/mi
30K· 18.64 mi
2:18:45
Rank: #8703 (+1045)
25K → 30K
22:04 | 7:06/mi
20M
2:28:24
Rank: #8320 (+383)
30K → 20M
9:39 | 7:06/mi
21M
2:35:59
Rank: #8095 (+225)
20M → 21M
7:35 | 7:35/mi
35K· 21.75 mi
2:41:17
Rank: #7983 (+112)
21M → 35K
5:18 | 7:05/mi
23M
2:50:33
Rank: #7810 (+173)
35K → 23M
9:16 | 7:24/mi
24M
2:57:31
Rank: #7608 (+202)
23M → 24M
6:58 | 6:58/mi
40K· 24.85 mi
3:03:24
Rank: #7393 (+215)
24M → 40K
5:53 | 6:53/mi
25.2M
3:05:54
Rank: #7297 (+96)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
3:12:32
Rank: #7026 (+271)
25.2M → Finish
6:38 | 6:31/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:39:11
Pace7:34 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:33:21
Pace7:07 /mi
📊Negative Split: 5.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4924:237:5124:23
7:51
-
10K
6.21 mi11:15:0647:407:4023:17
7:30
-0:21
15K
9.32 mi11:38:201:10:547:3623:14
7:29
-0:01
20K
12.43 mi12:01:381:34:127:3523:18
7:30
+0:01
Half
13.11 mi12:06:371:39:117:344:59
7:18
-0:12
25K
15.53 mi12:24:071:56:417:3117:30
7:13
-0:05
30K
18.64 mi12:46:112:18:457:2722:04
7:06
-0:07
20M
20.00 mi12:55:502:28:247:259:39
7:06
0:00
21M
21.00 mi13:03:252:35:597:267:35
7:35
+0:29
35K
21.75 mi13:08:432:41:177:255:18
7:05
-0:30
23M
23.00 mi13:17:592:50:337:259:16
7:24
+0:19
24M
24.00 mi13:24:572:57:317:246:58
6:58
-0:26
40K
24.85 mi13:30:503:03:247:235:53
6:53
-0:05
25.2M
25.20 mi13:33:203:05:547:232:30
7:15
+0:22
Finish
26.22 mi13:39:583:12:327:216:38
6:31
-0:44

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

6:31 /mi

Average Pace

7:21 /mi

Slowest Pace

7:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:47

13% of race

Time at Steady Pace

1:05:58

34% of race

Time at Slower Pace

1:41:47

53% of race

Average Pace: 7:21 /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 mi10:51:4924:237:5124:23
7:51
#12824
10K
6.21 mi11:15:0647:407:4023:17
7:30
#11536
15K
9.32 mi11:38:201:10:547:3623:14
7:29
#10987
20K
12.43 mi12:01:381:34:127:3523:18
7:30
#10521
Half
13.11 mi12:06:371:39:117:344:59
7:18
#10417
25K
15.53 mi12:24:071:56:417:3117:30
7:13
#9748
30K
18.64 mi12:46:112:18:457:2722:04
7:06
#8703
20M
20.00 mi12:55:502:28:247:259:39
7:06
#8320
21M
21.00 mi13:03:252:35:597:267:35
7:35
#8095
35K
21.75 mi13:08:432:41:177:255:18
7:05
#7983
23M
23.00 mi13:17:592:50:337:259:16
7:24
#7810
24M
24.00 mi13:24:572:57:317:246:58
6:58
#7608
40K
24.85 mi13:30:503:03:247:235:53
6:53
#7393
25.2M
25.20 mi13:33:203:05:547:232:30
7:15
#7297
Finish
26.22 mi13:39:583:12:327:216:38
6:31
#7026
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi12824333033309999(Top 38%)1834(Top 16%)1834(Top 38%)
10K6.21 mi3.10 mi11536+12882619+7112619+71110396(Top 39%)1999(Top 17%)1999(Top 41%)
15K9.32 mi3.11 mi10987+5492327+2922327+2929999(Top 38%)1834(Top 16%)1834(Top 38%)
20K12.43 mi3.11 mi10521+4662080+2472080+2479304(Top 35%)1596(Top 14%)1596(Top 33%)
Half13.11 mi0.68 mi10417+1042036+442036+448667(Top 33%)1327(Top 12%)1327(Top 27%)
25K15.53 mi2.42 mi9748+6691737+2991737+2996793(Top 26%)784(Top 7%)784(Top 16%)
30K18.64 mi3.11 mi8703+10451370+3671370+3674958(Top 19%)398(Top 3%)398(Top 8%)
20M20.00 mi1.36 mi8320+3831260+1101260+1104658(Top 17%)392(Top 3%)392(Top 8%)
21M21.00 mi1.00 mi8095+2251187+731187+735037(Top 19%)540(Top 5%)540(Top 11%)
35K21.75 mi0.75 mi7983+1121158+291158+295858(Top 22%)721(Top 6%)721(Top 15%)
23M23.00 mi1.25 mi7810+1731116+421116+425894(Top 22%)782(Top 7%)782(Top 16%)
24M24.00 mi1.00 mi7608+2021057+591057+594541(Top 17%)452(Top 4%)452(Top 9%)
40K24.85 mi0.85 mi7393+2151015+421015+423274(Top 12%)282(Top 2%)282(Top 6%)
25.2M25.20 mi0.35 mi7297+96982+33982+332822(Top 11%)241(Top 2%)241(Top 5%)
Finish26.22 mi1.02 mi7026+271920+62920+622570(Top 10%)210(Top 2%)210(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

9999

Females

1834

F18-39

1834

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10396

Females

1999

F18-39

1999

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

9999

Females

1834

F18-39

1834

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9304

Females

1596

F18-39

1596

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8667

Females

1327

F18-39

1327

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6793

Females

784

F18-39

784

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4958

Females

398

F18-39

398

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4658

Females

392

F18-39

392

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

5037

Females

540

F18-39

540

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5858

Females

721

F18-39

721

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5894

Females

782

F18-39

782

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4541

Females

452

F18-39

452

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3274

Females

282

F18-39

282

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2822

Females

241

F18-39

241

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2570

Females

210

F18-39

210

Passing Analysis

Category:
Athletes Passed
5908*
Passed By
110
Net Change
+5798
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12824
5K → 10K132436+1288#12824#11536
10K → 15K57728+549#11536#10987
15K → 20K48317+466#10987#10521
20K → Half1073+104#10521#10417
Half → 25K670*1+669#10417#9748
25K → 30K1045*0+1045#9748#8703
30K → 20M3841+383#8703#8320
20M → 21M2305+225#8320#8095
21M → 35K1175+112#8095#7983
35K → 23M18411+173#7983#7810
23M → 24M2031+202#7810#7608
24M → 40K2150+215#7608#7393
40K → 25.2M960+96#7393#7297
25.2M → Finish2732+271#7297#7026
TOTALS5908*110+5798

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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