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BOSTON MARATHON 2024

Kiersten Brady

Bib: 26409•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 39%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:43
Rank: #16499
Start → 5K
25:43 | 8:17/mi
10K· 6.21 mi
50:05
Rank: #14851 (+1648)
5K → 10K
24:22 | 7:51/mi
15K· 9.32 mi
1:14:41
Rank: #14137 (+714)
10K → 15K
24:36 | 7:55/mi
20K· 12.43 mi
1:40:22
Rank: #13914 (+223)
15K → 20K
25:41 | 8:16/mi
Half· 13.11 mi
1:45:57
Rank: #13903 (+11)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:06:39
Rank: #13745 (+158)
Half → 25K
20:42 | 8:32/mi
30K· 18.64 mi
2:33:44
Rank: #13266 (+479)
25K → 30K
27:05 | 8:43/mi
20M
2:46:07
Rank: #13170 (+96)
30K → 20M
12:23 | 9:07/mi
21M
2:55:29
Rank: #12928 (+242)
20M → 21M
9:22 | 9:22/mi
35K· 21.75 mi
3:02:02
Rank: #12869 (+59)
21M → 35K
6:33 | 8:45/mi
23M
3:15:27
Rank: #13338 (-469)
35K → 23M
13:25 | 10:43/mi
24M
3:24:44
Rank: #13330 (+8)
23M → 24M
9:17 | 9:17/mi
40K· 24.85 mi
3:32:43
Rank: #13247 (+83)
24M → 40K
7:59 | 9:20/mi
25.2M
3:36:09
Rank: #13189 (+58)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:43:49
Rank: #12863 (+326)
25.2M → Finish
7:40 | 7:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:57
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:57:52
Pace8:59 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5025:438:1725:43
8:17
-
10K
6.21 mi12:15:1250:058:0424:22
7:51
-0:26
15K
9.32 mi12:39:481:14:418:0124:36
7:55
+0:04
20K
12.43 mi13:05:291:40:228:0525:41
8:16
+0:21
Half
13.11 mi13:11:041:45:578:055:35
8:11
-0:05
25K
15.53 mi13:31:462:06:398:0920:42
8:32
+0:21
30K
18.64 mi13:58:512:33:448:1527:05
8:43
+0:11
20M
20.00 mi14:11:142:46:078:1812:23
9:07
+0:24
21M
21.00 mi14:20:362:55:298:219:22
9:22
+0:15
35K
21.75 mi14:27:093:02:028:226:33
8:45
-0:37
23M
23.00 mi14:40:343:15:278:3013:25
10:43
+1:58
24M
24.00 mi14:49:513:24:448:329:17
9:17
-1:26
40K
24.85 mi14:57:503:32:438:347:59
9:20
+0:03
25.2M
25.20 mi15:01:163:36:098:353:26
9:57
+0:37
Finish
26.22 mi15:08:563:43:498:337:40
7:31
-2:26

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

7:31 /mi

Average Pace

8:33 /mi

Slowest Pace

10:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:37

51% of race

Time at Steady Pace

1:06:43

30% of race

Time at Slower Pace

43:29

19% of race

Average Pace: 8:32 /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 mi11:50:5025:438:1725:43
8:17
#16499
10K
6.21 mi12:15:1250:058:0424:22
7:51
#14851
15K
9.32 mi12:39:481:14:418:0124:36
7:55
#14137
20K
12.43 mi13:05:291:40:228:0525:41
8:16
#13914
Half
13.11 mi13:11:041:45:578:055:35
8:11
#13903
25K
15.53 mi13:31:462:06:398:0920:42
8:32
#13745
30K
18.64 mi13:58:512:33:448:1527:05
8:43
#13266
20M
20.00 mi14:11:142:46:078:1812:23
9:07
#13170
21M
21.00 mi14:20:362:55:298:219:22
9:22
#12928
35K
21.75 mi14:27:093:02:028:226:33
8:45
#12869
23M
23.00 mi14:40:343:15:278:3013:25
10:43
#13338
24M
24.00 mi14:49:513:24:448:329:17
9:17
#13330
40K
24.85 mi14:57:503:32:438:347:59
9:20
#13247
25.2M
25.20 mi15:01:163:36:098:353:26
9:57
#13189
Finish
26.22 mi15:08:563:43:498:337:40
7:31
#12863
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi164995863586312838(Top 50%)3711(Top 34%)3711(Top 80%)
10K6.21 mi3.10 mi14851+16484848+10154848+101513027(Top 51%)3784(Top 35%)3784(Top 81%)
15K9.32 mi3.11 mi14137+7144426+4224426+42212838(Top 50%)3711(Top 34%)3711(Top 80%)
20K12.43 mi3.11 mi13914+2234309+1174309+11713540(Top 53%)4154(Top 38%)4154(Top 89%)
Half13.11 mi0.68 mi13903+114307+24307+213946(Top 55%)4440(Top 41%)4440(Top 95%)
25K15.53 mi2.42 mi13745+1584241+664241+6613263(Top 52%)4192(Top 38%)4192(Top 90%)
30K18.64 mi3.11 mi13266+4794064+1774064+17711797(Top 46%)3631(Top 33%)3631(Top 78%)
20M20.00 mi1.36 mi13170+964081-174081-1712708(Top 50%)4406(Top 40%)4406(Top 95%)
21M21.00 mi1.00 mi12928+2423984+973984+9710271(Top 40%)3369(Top 31%)3369(Top 72%)
35K21.75 mi0.75 mi12869+593994-103994-1012125(Top 47%)4352(Top 40%)4352(Top 93%)
23M23.00 mi1.25 mi13338-4694320-3264320-32617611(Top 69%)7221(Top 66%)7221(Top 155%)
24M24.00 mi1.00 mi13330+84363-434363-4313483(Top 53%)5163(Top 47%)5163(Top 111%)
40K24.85 mi0.85 mi13247+834353+104353+1012441(Top 49%)4748(Top 43%)4748(Top 102%)
25.2M25.20 mi0.35 mi13189+584342+114342+1110817(Top 42%)4010(Top 37%)4010(Top 86%)
Finish26.22 mi1.02 mi12863+3264209+1334209+1335803(Top 23%)1563(Top 14%)1563(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

12838

Females

3711

F18-39

3711

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13027

Females

3784

F18-39

3784

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

12838

Females

3711

F18-39

3711

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13540

Females

4154

F18-39

4154

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

13946

Females

4440

F18-39

4440

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13263

Females

4192

F18-39

4192

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

11797

Females

3631

F18-39

3631

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12708

Females

4406

F18-39

4406

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10271

Females

3369

F18-39

3369

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12125

Females

4352

F18-39

4352

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

17611

Females

7221

F18-39

7221

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

13483

Females

5163

F18-39

5163

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12441

Females

4748

F18-39

4748

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10817

Females

4010

F18-39

4010

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

5803

Females

1563

F18-39

1563

Passing Analysis

Category:
Athletes Passed
4857
Passed By
1221
Net Change
+3636
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16499
5K → 10K166315+1648#16499#14851
10K → 15K73016+714#14851#14137
15K → 20K350127+223#14137#13914
20K → Half4938+11#13914#13903
Half → 25K281123+158#13903#13745
25K → 30K54970+479#13745#13266
30K → 20M196100+96#13266#13170
20M → 21M26119+242#13170#12928
21M → 35K10041+59#12928#12869
35K → 23M42511-469#12869#13338
23M → 24M110102+8#13338#13330
24M → 40K12643+83#13330#13247
40K → 25.2M7416+58#13247#13189
25.2M → Finish3260+326#13189#12863
TOTALS48571221+3636
📊

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