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BOSTON MARATHON 2024

Kate Blackwood

Bib: 19926•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 40%
Masters (Masters Women)
#0 / 6263
Top 28%
Division (F45-49)
#0 / 1753
Top 35%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:51
Rank: #14639
Start → 5K
24:51 | 8:00/mi
10K· 6.21 mi
50:03
Rank: #14810 (-171)
5K → 10K
25:12 | 8:07/mi
15K· 9.32 mi
1:15:13
Rank: #14507 (+303)
10K → 15K
25:10 | 8:06/mi
20K· 12.43 mi
1:40:52
Rank: #14175 (+332)
15K → 20K
25:39 | 8:15/mi
Half· 13.11 mi
1:46:27
Rank: #14141 (+34)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:07:05
Rank: #13914 (+227)
Half → 25K
20:38 | 8:31/mi
30K· 18.64 mi
2:34:02
Rank: #13390 (+524)
25K → 30K
26:57 | 8:40/mi
20M
2:46:06
Rank: #13164 (+226)
30K → 20M
12:04 | 8:53/mi
21M
2:55:39
Rank: #12980 (+184)
20M → 21M
9:33 | 9:33/mi
35K· 21.75 mi
3:02:24
Rank: #12982 (-2)
21M → 35K
6:45 | 9:01/mi
23M
3:14:05
Rank: #12937 (+45)
35K → 23M
11:41 | 9:20/mi
24M
3:23:18
Rank: #12965 (-28)
23M → 24M
9:13 | 9:13/mi
40K· 24.85 mi
3:31:32
Rank: #12973 (-8)
24M → 40K
8:14 | 9:38/mi
25.2M
3:35:15
Rank: #12995 (-22)
40K → 25.2M
3:43 | 10:47/mi
Finish· 26.22 mi
3:44:52
Rank: #13119 (-124)
25.2M → Finish
9:37 | 9:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:27
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:58:25
Pace9:02 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2324:518:0024:51
8:00
-
10K
6.21 mi11:42:3550:038:0325:12
8:07
+0:07
15K
9.32 mi12:07:451:15:138:0425:10
8:06
-0:01
20K
12.43 mi12:33:241:40:528:0725:39
8:15
+0:09
Half
13.11 mi12:38:591:46:278:075:35
8:11
-0:04
25K
15.53 mi12:59:372:07:058:1120:38
8:31
+0:20
30K
18.64 mi13:26:342:34:028:1626:57
8:40
+0:09
20M
20.00 mi13:38:382:46:068:1812:04
8:53
+0:13
21M
21.00 mi13:48:112:55:398:229:33
9:33
+0:40
35K
21.75 mi13:54:563:02:248:236:45
9:01
-0:32
23M
23.00 mi14:06:373:14:058:2611:41
9:20
+0:19
24M
24.00 mi14:15:503:23:188:289:13
9:13
-0:07
40K
24.85 mi14:24:043:31:328:318:14
9:38
+0:25
25.2M
25.20 mi14:27:473:35:158:333:43
10:47
+1:09
Finish
26.22 mi14:37:243:44:528:359:37
9:26
-1:21

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

8:00 /mi

Average Pace

8:35 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:27

47% of race

Time at Steady Pace

1:15:37

34% of race

Time at Slower Pace

42:48

19% of race

Average Pace: 8:35 /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 mi11:17:2324:518:0024:51
8:00
#14639
10K
6.21 mi11:42:3550:038:0325:12
8:07
#14810
15K
9.32 mi12:07:451:15:138:0425:10
8:06
#14507
20K
12.43 mi12:33:241:40:528:0725:39
8:15
#14175
Half
13.11 mi12:38:591:46:278:075:35
8:11
#14141
25K
15.53 mi12:59:372:07:058:1120:38
8:31
#13914
30K
18.64 mi13:26:342:34:028:1626:57
8:40
#13390
20M
20.00 mi13:38:382:46:068:1812:04
8:53
#13164
21M
21.00 mi13:48:112:55:398:229:33
9:33
#12980
35K
21.75 mi13:54:563:02:248:236:45
9:01
#12982
23M
23.00 mi14:06:373:14:058:2611:41
9:20
#12937
24M
24.00 mi14:15:503:23:188:289:13
9:13
#12965
40K
24.85 mi14:24:043:31:328:318:14
9:38
#12973
25.2M
25.20 mi14:27:473:35:158:333:43
10:47
#12995
Finish
26.22 mi14:37:243:44:528:359:37
9:26
#13119
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi146394716471614109(Top 55%)4428(Top 41%)4428(Top 253%)
10K6.21 mi3.10 mi14810-1714824-1084824-10814951(Top 59%)4905(Top 45%)4905(Top 280%)
15K9.32 mi3.11 mi14507+3034640+1844640+18414109(Top 55%)4428(Top 41%)4428(Top 253%)
20K12.43 mi3.11 mi14175+3324468+1724468+17213486(Top 53%)4113(Top 38%)4113(Top 235%)
Half13.11 mi0.68 mi14141+344452+164452+1613949(Top 55%)4443(Top 41%)4443(Top 253%)
25K15.53 mi2.42 mi13914+2274350+1024350+10213123(Top 51%)4109(Top 38%)4109(Top 234%)
30K18.64 mi3.11 mi13390+5244132+2184132+21811570(Top 45%)3496(Top 32%)3496(Top 199%)
20M20.00 mi1.36 mi13164+2264078+544078+5411523(Top 45%)3779(Top 35%)3779(Top 216%)
21M21.00 mi1.00 mi12980+1844023+554023+5511095(Top 43%)3795(Top 35%)3795(Top 216%)
35K21.75 mi0.75 mi12982-24061-384061-3813428(Top 53%)5021(Top 46%)5021(Top 286%)
23M23.00 mi1.25 mi12937+454105-444105-4412749(Top 50%)4781(Top 44%)4781(Top 273%)
24M24.00 mi1.00 mi12965-284154-494154-4913185(Top 52%)5017(Top 46%)5017(Top 286%)
40K24.85 mi0.85 mi12973-84207-534207-5313638(Top 53%)5351(Top 49%)5351(Top 305%)
25.2M25.20 mi0.35 mi12995-224241-344241-3413777(Top 54%)5438(Top 50%)5438(Top 310%)
Finish26.22 mi1.02 mi13119-1244343-1024343-10216248(Top 64%)6628(Top 61%)6628(Top 378%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

14109

Females

4428

F45-49

4428

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

14951

Females

4905

F45-49

4905

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

14109

Females

4428

F45-49

4428

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13486

Females

4113

F45-49

4113

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

13949

Females

4443

F45-49

4443

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13123

Females

4109

F45-49

4109

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11570

Females

3496

F45-49

3496

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11523

Females

3779

F45-49

3779

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11095

Females

3795

F45-49

3795

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

13428

Females

5021

F45-49

5021

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

12749

Females

4781

F45-49

4781

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13185

Females

5017

F45-49

5017

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13638

Females

5351

F45-49

5351

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

13777

Females

5438

F45-49

5438

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

16248

Females

6628

F45-49

6628

Passing Analysis

Category:
Athletes Passed
2967
Passed By
1447
Net Change
+1520
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14639
5K → 10K204375-171#14639#14810
10K → 15K40097+303#14810#14507
15K → 20K41280+332#14507#14175
20K → Half5723+34#14175#14141
Half → 25K32396+227#14141#13914
25K → 30K57955+524#13914#13390
30K → 20M26337+226#13390#13164
20M → 21M22339+184#13164#12980
21M → 35K7981-2#12980#12982
35K → 23M155110+45#12982#12937
23M → 24M88116-28#12937#12965
24M → 40K95103-8#12965#12973
40K → 25.2M3961-22#12973#12995
25.2M → Finish50174-124#12995#13119
TOTALS29671447+1520
📊

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