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BOSTON MARATHON 2024

Haley Ladd

Bib: 17432•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
25:58
Rank: #17000
Start → 5K
25:58 | 8:21/mi
10K· 6.21 mi
52:40
Rank: #17396 (-396)
5K → 10K
26:42 | 8:36/mi
15K· 9.32 mi
1:19:31
Rank: #17287 (+109)
10K → 15K
26:51 | 8:39/mi
20K· 12.43 mi
1:46:57
Rank: #17019 (+268)
15K → 20K
27:26 | 8:50/mi
Half· 13.11 mi
1:52:58
Rank: #17019
20K → Half
6:01 | 8:49/mi
25K· 15.53 mi
2:15:16
Rank: #16874 (+145)
Half → 25K
22:18 | 9:12/mi
30K· 18.64 mi
2:45:09
Rank: #16690 (+184)
25K → 30K
29:53 | 9:37/mi
20M
2:58:16
Rank: #16568 (+122)
30K → 20M
13:07 | 9:39/mi
21M
3:09:17
Rank: #16593 (-25)
20M → 21M
11:01 | 11:01/mi
35K· 21.75 mi
3:16:29
Rank: #16597 (-4)
21M → 35K
7:12 | 9:37/mi
23M
3:28:46
Rank: #16468 (+129)
35K → 23M
12:17 | 9:49/mi
24M
3:38:45
Rank: #16456 (+12)
23M → 24M
9:59 | 9:59/mi
40K· 24.85 mi
3:46:58
Rank: #16308 (+148)
24M → 40K
8:13 | 9:37/mi
25.2M
3:50:46
Rank: #16283 (+25)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
3:59:35
Rank: #16167 (+116)
25.2M → Finish
8:49 | 8:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:58
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:06:37
Pace9:40 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3725:588:2125:58
8:21
-
10K
6.21 mi11:43:1952:408:2926:42
8:36
+0:15
15K
9.32 mi12:10:101:19:318:3226:51
8:39
+0:03
20K
12.43 mi12:37:361:46:578:3627:26
8:50
+0:11
Half
13.11 mi12:43:371:52:588:376:01
8:49
-0:01
25K
15.53 mi13:05:552:15:168:4222:18
9:12
+0:23
30K
18.64 mi13:35:482:45:098:5229:53
9:37
+0:25
20M
20.00 mi13:48:552:58:168:5513:07
9:39
+0:02
21M
21.00 mi13:59:563:09:179:0111:01
11:01
+1:22
35K
21.75 mi14:07:083:16:299:027:12
9:37
-1:24
23M
23.00 mi14:19:253:28:469:0512:17
9:49
+0:12
24M
24.00 mi14:29:243:38:459:079:59
9:59
+0:10
40K
24.85 mi14:37:373:46:589:088:13
9:37
-0:22
25.2M
25.20 mi14:41:253:50:469:093:48
11:01
+1:24
Finish
26.22 mi14:50:143:59:359:098:49
8:39
-2:22

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

8:21 /mi

Average Pace

9:09 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:05

60% of race

Time at Steady Pace

1:20:41

34% of race

Time at Slower Pace

14:49

6% of race

Average Pace: 9:08 /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 mi11:16:3725:588:2125:58
8:21
#17000
10K
6.21 mi11:43:1952:408:2926:42
8:36
#17396
15K
9.32 mi12:10:101:19:318:3226:51
8:39
#17287
20K
12.43 mi12:37:361:46:578:3627:26
8:50
#17019
Half
13.11 mi12:43:371:52:588:376:01
8:49
#17019
25K
15.53 mi13:05:552:15:168:4222:18
9:12
#16874
30K
18.64 mi13:35:482:45:098:5229:53
9:37
#16690
20M
20.00 mi13:48:552:58:168:5513:07
9:39
#16568
21M
21.00 mi13:59:563:09:179:0111:01
11:01
#16593
35K
21.75 mi14:07:083:16:299:027:12
9:37
#16597
23M
23.00 mi14:19:253:28:469:0512:17
9:49
#16468
24M
24.00 mi14:29:243:38:459:079:59
9:59
#16456
40K
24.85 mi14:37:373:46:589:088:13
9:37
#16308
25.2M
25.20 mi14:41:253:50:469:093:48
11:01
#16283
Finish
26.22 mi14:50:143:59:359:098:49
8:39
#16167
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi170006166616617178(Top 67%)6243(Top 57%)6243(Top 134%)
10K6.21 mi3.10 mi17396-3966386-2206386-22017821(Top 70%)6620(Top 61%)6620(Top 142%)
15K9.32 mi3.11 mi17287+1096316+706316+7017178(Top 67%)6243(Top 57%)6243(Top 134%)
20K12.43 mi3.11 mi17019+2686178+1386178+13816567(Top 65%)5937(Top 54%)5937(Top 127%)
Half13.11 mi0.68 mi170196187-96187-917455(Top 68%)6488(Top 59%)6488(Top 139%)
25K15.53 mi2.42 mi16874+1456121+666121+6616407(Top 64%)5944(Top 54%)5944(Top 128%)
30K18.64 mi3.11 mi16690+1846083+386083+3815919(Top 62%)5923(Top 54%)5923(Top 127%)
20M20.00 mi1.36 mi16568+1226049+346049+3415177(Top 59%)5773(Top 53%)5773(Top 124%)
21M21.00 mi1.00 mi16593-256076-276076-2716379(Top 64%)6531(Top 60%)6531(Top 140%)
35K21.75 mi0.75 mi16597-46107-316107-3115950(Top 62%)6325(Top 58%)6325(Top 136%)
23M23.00 mi1.25 mi16468+1296067+406067+4014798(Top 58%)5823(Top 53%)5823(Top 125%)
24M24.00 mi1.00 mi16456+126099-326099-3216292(Top 64%)6589(Top 60%)6589(Top 141%)
40K24.85 mi0.85 mi16308+1486043+566043+5613571(Top 53%)5335(Top 49%)5335(Top 114%)
25.2M25.20 mi0.35 mi16283+256040+36040+314609(Top 57%)5854(Top 54%)5854(Top 126%)
Finish26.22 mi1.02 mi16167+1166002+386002+3812398(Top 49%)4674(Top 43%)4674(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17178

Females

6243

F18-39

6243

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

17821

Females

6620

F18-39

6620

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17178

Females

6243

F18-39

6243

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

16567

Females

5937

F18-39

5937

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

17455

Females

6488

F18-39

6488

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

16407

Females

5944

F18-39

5944

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

15919

Females

5923

F18-39

5923

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15177

Females

5773

F18-39

5773

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

16379

Females

6531

F18-39

6531

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

15950

Females

6325

F18-39

6325

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

14798

Females

5823

F18-39

5823

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

16292

Females

6589

F18-39

6589

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13571

Females

5335

F18-39

5335

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14609

Females

5854

F18-39

5854

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12398

Females

4674

F18-39

4674

Passing Analysis

Category:
Athletes Passed
2433
Passed By
1600
Net Change
+833
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17000
5K → 10K147543-396#17000#17396
10K → 15K312203+109#17396#17287
15K → 20K383115+268#17287#17019
20K → Half38380#17019#17019
Half → 25K268123+145#17019#16874
25K → 30K337153+184#16874#16690
30K → 20M18563+122#16690#16568
20M → 21M92117-25#16568#16593
21M → 35K6569-4#16593#16597
35K → 23M17041+129#16597#16468
23M → 24M8876+12#16468#16456
24M → 40K16315+148#16456#16308
40K → 25.2M4722+25#16308#16283
25.2M → Finish13822+116#16283#16167
TOTALS24331600+833
📊

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