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BOSTON MARATHON 2024

Haley Sullivan

Bib: 14213•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 41%
Gender (Female)
#0 / 10924
Top 27%
Division (F18-39)
#0 / 4660
Top 43%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:30
Rank: #8754
Start → 5K
22:30 | 7:15/mi
10K· 6.21 mi
45:05
Rank: #8568 (+186)
5K → 10K
22:35 | 7:16/mi
15K· 9.32 mi
1:07:32
Rank: #8190 (+378)
10K → 15K
22:27 | 7:14/mi
20K· 12.43 mi
1:30:32
Rank: #8004 (+186)
15K → 20K
23:00 | 7:24/mi
Half· 13.11 mi
1:35:39
Rank: #8064 (-60)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:54:10
Rank: #7972 (+92)
Half → 25K
18:31 | 7:38/mi
30K· 18.64 mi
2:23:49
Rank: #9648 (-1676)
25K → 30K
29:39 | 9:33/mi
20M
2:36:54
Rank: #10110 (-462)
30K → 20M
13:05 | 9:38/mi
21M
2:45:01
Rank: #9642 (+468)
20M → 21M
8:07 | 8:07/mi
35K· 21.75 mi
2:52:28
Rank: #10013 (-371)
21M → 35K
7:27 | 9:57/mi
23M
3:07:33
Rank: #11161 (-1148)
35K → 23M
15:05 | 12:03/mi
24M
3:16:57
Rank: #11278 (-117)
23M → 24M
9:24 | 9:24/mi
40K· 24.85 mi
3:23:30
Rank: #10924 (+354)
24M → 40K
6:33 | 7:40/mi
25.2M
3:26:23
Rank: #10766 (+158)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:33:57
Rank: #10510 (+256)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:39
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:58:18
Pace9:01 /mi
📊Positive Split: 23.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1822:307:1522:30
7:15
-
10K
6.21 mi11:16:5345:057:1522:35
7:16
+0:01
15K
9.32 mi11:39:201:07:327:1522:27
7:14
-0:02
20K
12.43 mi12:02:201:30:327:1723:00
7:24
+0:10
Half
13.11 mi12:07:271:35:397:185:07
7:30
+0:06
25K
15.53 mi12:25:581:54:107:2118:31
7:38
+0:08
30K
18.64 mi12:55:372:23:497:4329:39
9:33
+1:55
20M
20.00 mi13:08:422:36:547:5113:05
9:38
+0:05
21M
21.00 mi13:16:492:45:017:518:07
8:07
-1:31
35K
21.75 mi13:24:162:52:287:567:27
9:57
+1:50
23M
23.00 mi13:39:213:07:338:0915:05
12:03
+2:06
24M
24.00 mi13:48:453:16:578:129:24
9:24
-2:39
40K
24.85 mi13:55:183:23:308:116:33
7:40
-1:44
25.2M
25.20 mi13:58:113:26:238:112:53
8:22
+0:42
Finish
26.22 mi14:05:453:33:578:107:34
7:26
-0:56

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

7:14 /mi

Average Pace

8:10 /mi

Slowest Pace

12:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:16:24

64% of race

Time at Slower Pace

1:17:33

36% of race

Average Pace: 8:10 /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 mi10:54:1822:307:1522:30
7:15
#8754
10K
6.21 mi11:16:5345:057:1522:35
7:16
#8568
15K
9.32 mi11:39:201:07:327:1522:27
7:14
#8190
20K
12.43 mi12:02:201:30:327:1723:00
7:24
#8004
Half
13.11 mi12:07:271:35:397:185:07
7:30
#8064
25K
15.53 mi12:25:581:54:107:2118:31
7:38
#7972
30K
18.64 mi12:55:372:23:497:4329:39
9:33
#9648
20M
20.00 mi13:08:422:36:547:5113:05
9:38
#10110
21M
21.00 mi13:16:492:45:017:518:07
8:07
#9642
35K
21.75 mi13:24:162:52:287:567:27
9:57
#10013
23M
23.00 mi13:39:213:07:338:0915:05
12:03
#11161
24M
24.00 mi13:48:453:16:578:129:24
9:24
#11278
40K
24.85 mi13:55:183:23:308:116:33
7:40
#10924
25.2M
25.20 mi13:58:113:26:238:112:53
8:22
#10766
Finish
26.22 mi14:05:453:33:578:107:34
7:26
#10510
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8754147914797664(Top 30%)1135(Top 10%)1135(Top 24%)
10K6.21 mi3.10 mi8568+1861443+361443+368440(Top 33%)1416(Top 13%)1416(Top 30%)
15K9.32 mi3.11 mi8190+3781296+1471296+1477664(Top 30%)1135(Top 10%)1135(Top 24%)
20K12.43 mi3.11 mi8004+1861249+471249+477666(Top 30%)1251(Top 11%)1251(Top 27%)
Half13.11 mi0.68 mi8064-601279-301279-309199(Top 36%)1931(Top 18%)1931(Top 41%)
25K15.53 mi2.42 mi7972+921280-11280-17899(Top 31%)1518(Top 14%)1518(Top 33%)
30K18.64 mi3.11 mi9648-16762131-8512131-85115630(Top 61%)5753(Top 53%)5753(Top 123%)
20M20.00 mi1.36 mi10110-4622435-3042435-30415063(Top 59%)5701(Top 52%)5701(Top 122%)
21M21.00 mi1.00 mi9642+4682246+1892246+1894641(Top 18%)764(Top 7%)764(Top 16%)
35K21.75 mi0.75 mi10013-3712477-2312477-23117015(Top 67%)6853(Top 63%)6853(Top 147%)
23M23.00 mi1.25 mi11161-11483122-6453122-64520828(Top 82%)8805(Top 81%)8805(Top 189%)
24M24.00 mi1.00 mi11278-1173232-1103232-11014045(Top 55%)5457(Top 50%)5457(Top 117%)
40K24.85 mi0.85 mi10924+3543083+1493083+1494216(Top 17%)877(Top 8%)877(Top 19%)
25.2M25.20 mi0.35 mi10766+1583033+503033+504001(Top 16%)843(Top 8%)843(Top 18%)
Finish26.22 mi1.02 mi10510+2562939+942939+945237(Top 20%)1297(Top 12%)1297(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7664

Females

1135

F18-39

1135

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8440

Females

1416

F18-39

1416

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7664

Females

1135

F18-39

1135

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7666

Females

1251

F18-39

1251

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9199

Females

1931

F18-39

1931

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

7899

Females

1518

F18-39

1518

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

15630

Females

5753

F18-39

5753

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15063

Females

5701

F18-39

5701

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4641

Females

764

F18-39

764

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17015

Females

6853

F18-39

6853

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

20828

Females

8805

F18-39

8805

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14045

Females

5457

F18-39

5457

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4216

Females

877

F18-39

877

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4001

Females

843

F18-39

843

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5237

Females

1297

F18-39

1297

Passing Analysis

Category:
Athletes Passed
2691*
Passed By
4443
Net Change
-1756
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8754
5K → 10K341155+186#8754#8568
10K → 15K41436+378#8568#8190
15K → 20K26680+186#8190#8004
20K → Half1676-60#8004#8064
Half → 25K226134+92#8064#7972
25K → 30K241699-1676#7972#9648
30K → 20M50510-462#9648#10110
20M → 21M468*0+468#10110#9642
21M → 35K23393-371#9642#10013
35K → 23M161164-1148#10013#11161
23M → 24M75192-117#11161#11278
24M → 40K3540+354#11278#10924
40K → 25.2M1580+158#10924#10766
25.2M → Finish2604+256#10766#10510
TOTALS2691*4443-1756

* 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