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BOSTON MARATHON 2024

Katherine Murphy

Bib: 29995•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
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
31:42
Rank: #23451
Start → 5K
31:42 | 10:12/mi
10K· 6.21 mi
1:02:37
Rank: #22939 (+512)
5K → 10K
30:55 | 9:57/mi
15K· 9.32 mi
1:34:02
Rank: #22683 (+256)
10K → 15K
31:25 | 10:07/mi
20K· 12.43 mi
2:05:20
Rank: #22164 (+519)
15K → 20K
31:18 | 10:04/mi
Half· 13.11 mi
2:11:56
Rank: #22083 (+81)
20K → Half
6:36 | 9:40/mi
25K· 15.53 mi
2:37:02
Rank: #21746 (+337)
Half → 25K
25:06 | 10:21/mi
30K· 18.64 mi
3:10:34
Rank: #21296 (+450)
25K → 30K
33:32 | 10:48/mi
20M
3:26:08
Rank: #21231 (+65)
30K → 20M
15:34 | 11:27/mi
21M
3:38:04
Rank: #21094 (+137)
20M → 21M
11:56 | 11:56/mi
35K· 21.75 mi
3:46:22
Rank: #21045 (+49)
21M → 35K
8:18 | 11:06/mi
23M
4:00:18
Rank: #20918 (+127)
35K → 23M
13:56 | 11:08/mi
24M
4:11:02
Rank: #20808 (+110)
23M → 24M
10:44 | 10:44/mi
40K· 24.85 mi
4:20:24
Rank: #20707 (+101)
24M → 40K
9:22 | 10:57/mi
25.2M
4:24:55
Rank: #20680 (+27)
40K → 25.2M
4:31 | 13:06/mi
Finish· 26.22 mi
4:35:05
Rank: #20599 (+81)
25.2M → Finish
10:10 | 9:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:56
Pace10:04 /mi
2nd Half
Distance13.11 mi
Time2:23:09
Pace10:55 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5631:4210:1231:42
10:12
-
10K
6.21 mi12:26:511:02:3710:0530:55
9:57
-0:15
15K
9.32 mi12:58:161:34:0210:0531:25
10:07
+0:10
20K
12.43 mi13:29:342:05:2010:0531:18
10:04
-0:03
Half
13.11 mi13:36:102:11:5610:046:36
9:40
-0:24
25K
15.53 mi14:01:162:37:0210:0725:06
10:21
+0:41
30K
18.64 mi14:34:483:10:3410:1333:32
10:48
+0:27
20M
20.00 mi14:50:223:26:0810:1815:34
11:27
+0:39
21M
21.00 mi15:02:183:38:0410:2311:56
11:56
+0:29
35K
21.75 mi15:10:363:46:2210:258:18
11:06
-0:50
23M
23.00 mi15:24:324:00:1810:2713:56
11:08
+0:02
24M
24.00 mi15:35:164:11:0210:2810:44
10:44
-0:24
40K
24.85 mi15:44:384:20:2410:299:22
10:57
+0:13
25.2M
25.20 mi15:49:094:24:5510:314:31
13:06
+2:09
Finish
26.22 mi15:59:194:35:0510:3010:10
9:59
-3:07

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

9:40 /mi

Average Pace

10:30 /mi

Slowest Pace

13:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:06

52% of race

Time at Steady Pace

1:40:58

37% of race

Time at Slower Pace

32:01

12% of race

Average Pace: 10:29 /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 mi11:55:5631:4210:1231:42
10:12
#23451
10K
6.21 mi12:26:511:02:3710:0530:55
9:57
#22939
15K
9.32 mi12:58:161:34:0210:0531:25
10:07
#22683
20K
12.43 mi13:29:342:05:2010:0531:18
10:04
#22164
Half
13.11 mi13:36:102:11:5610:046:36
9:40
#22083
25K
15.53 mi14:01:162:37:0210:0725:06
10:21
#21746
30K
18.64 mi14:34:483:10:3410:1333:32
10:48
#21296
20M
20.00 mi14:50:223:26:0810:1815:34
11:27
#21231
21M
21.00 mi15:02:183:38:0410:2311:56
11:56
#21094
35K
21.75 mi15:10:363:46:2210:258:18
11:06
#21045
23M
23.00 mi15:24:324:00:1810:2713:56
11:08
#20918
24M
24.00 mi15:35:164:11:0210:2810:44
10:44
#20808
40K
24.85 mi15:44:384:20:2410:299:22
10:57
#20707
25.2M
25.20 mi15:49:094:24:5510:314:31
13:06
#20680
Finish
26.22 mi15:59:194:35:0510:3010:10
9:59
#20599
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi234519632963222164(Top 87%)8964(Top 82%)8964(Top 192%)
10K6.21 mi3.10 mi22939+5129382+2509382+25022440(Top 88%)9144(Top 84%)9144(Top 196%)
15K9.32 mi3.11 mi22683+2569238+1449238+14422164(Top 87%)8964(Top 82%)8964(Top 192%)
20K12.43 mi3.11 mi22164+5198985+2538985+25320746(Top 81%)8216(Top 75%)8216(Top 176%)
Half13.11 mi0.68 mi22083+818950+358950+3520612(Top 81%)8216(Top 75%)8216(Top 176%)
25K15.53 mi2.42 mi21746+3378783+1678783+16720045(Top 78%)7954(Top 73%)7954(Top 171%)
30K18.64 mi3.11 mi21296+4508586+1978586+19719503(Top 76%)7854(Top 72%)7854(Top 169%)
20M20.00 mi1.36 mi21231+658583+38583+320309(Top 79%)8385(Top 77%)8385(Top 180%)
21M21.00 mi1.00 mi21094+1378535+488535+4818672(Top 73%)7662(Top 70%)7662(Top 164%)
35K21.75 mi0.75 mi21045+498528+78528+720025(Top 78%)8356(Top 76%)8356(Top 179%)
23M23.00 mi1.25 mi20918+1278492+368492+3618788(Top 74%)7786(Top 71%)7786(Top 167%)
24M24.00 mi1.00 mi20808+1108448+448448+4418524(Top 73%)7720(Top 71%)7720(Top 166%)
40K24.85 mi0.85 mi20707+1018413+358413+3517987(Top 70%)7496(Top 69%)7496(Top 161%)
25.2M25.20 mi0.35 mi20680+278404+98404+919927(Top 78%)8479(Top 78%)8479(Top 182%)
Finish26.22 mi1.02 mi20599+818378+268378+2618312(Top 72%)7650(Top 70%)7650(Top 164%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

22164

Females

8964

F18-39

8964

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

22440

Females

9144

F18-39

9144

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

22164

Females

8964

F18-39

8964

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

20746

Females

8216

F18-39

8216

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

20612

Females

8216

F18-39

8216

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

20045

Females

7954

F18-39

7954

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

19503

Females

7854

F18-39

7854

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20309

Females

8385

F18-39

8385

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

18672

Females

7662

F18-39

7662

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

20025

Females

8356

F18-39

8356

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

18788

Females

7786

F18-39

7786

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

18524

Females

7720

F18-39

7720

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17987

Females

7496

F18-39

7496

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

19927

Females

8479

F18-39

8479

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

18312

Females

7650

F18-39

7650

Passing Analysis

Category:
Athletes Passed
3126
Passed By
274
Net Change
+2852
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23451
5K → 10K55038+512#23451#22939
10K → 15K30852+256#22939#22683
15K → 20K5278+519#22683#22164
20K → Half876+81#22164#22083
Half → 25K35316+337#22083#21746
25K → 30K47020+450#21746#21296
30K → 20M11146+65#21296#21231
20M → 21M15720+137#21231#21094
21M → 35K6415+49#21094#21045
35K → 23M14417+127#21045#20918
23M → 24M1188+110#20918#20808
24M → 40K11110+101#20808#20707
40K → 25.2M3811+27#20707#20680
25.2M → Finish887+81#20680#20599
TOTALS3126274+2852
📊

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