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BOSTON MARATHON 2024

Holly Manzelli

Bib: 24715•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
35:16
Rank: #25119
Start → 5K
11:21/mi
35:16 split
10K· 6.21 mi
1:16:51
Rank: #25431 (-312)
5K → 10K
13:23/mi
41:35 split
15K· 9.32 mi
1:59:01
Rank: #25450 (-19)
10K → 15K
13:34/mi
42:10 split
20K· 12.43 mi
2:43:20
Rank: #25469 (-19)
15K → 20K
14:16/mi
44:19 split
Half· 13.11 mi
2:53:07
Rank: #25477 (-8)
20K → Half
14:20/mi
9:47 split
25K· 15.53 mi
3:29:00
Rank: #25483 (-6)
Half → 25K
14:48/mi
35:53 split
30K· 18.64 mi
4:17:00
Rank: #25488 (-5)
25K → 30K
15:27/mi
48:00 split
20M
4:37:10
Rank: #25483 (+5)
30K → 20M
14:50/mi
20:10 split
21M
4:53:48
Rank: #25486 (-3)
20M → 21M
16:38/mi
16:38 split
35K· 21.75 mi
5:05:52
Rank: #25498 (-12)
21M → 35K
16:08/mi
12:04 split
23M
5:24:47
Rank: #25503 (-5)
35K → 23M
15:07/mi
18:55 split
24M
5:39:57
Rank: #25505 (-2)
23M → 24M
15:10/mi
15:10 split
40K· 24.85 mi
5:51:31
Rank: #25499 (+6)
24M → 40K
13:32/mi
11:34 split
25.2M
5:56:17
Rank: #25496 (+3)
40K → 25.2M
13:49/mi
4:46 split
Finish· 26.22 mi
6:08:15
Rank: #25483 (+13)
25.2M → Finish
11:45/mi
11:58 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:53:07
Pace13:12 /mi
2nd Half
Distance13.11 mi
Time3:15:08
Pace14:53 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4535:1611:2135:16
11:21
-
10K
6.21 mi12:32:201:16:5112:2241:35
13:23
+2:02
15K
9.32 mi13:14:301:59:0112:4642:10
13:34
+0:11
20K
12.43 mi13:58:492:43:2013:0944:19
14:16
+0:42
Half
13.11 mi14:08:362:53:0713:129:47
14:20
+0:04
25K
15.53 mi14:44:293:29:0013:2735:53
14:48
+0:28
30K
18.64 mi15:32:294:17:0013:4748:00
15:27
+0:39
20M
20.00 mi15:52:394:37:1013:5120:10
14:50
-0:37
21M
21.00 mi16:09:174:53:4813:5916:38
16:38
+1:48
35K
21.75 mi16:21:215:05:5214:0412:04
16:08
-0:30
23M
23.00 mi16:40:165:24:4714:0718:55
15:07
-1:01
24M
24.00 mi16:55:265:39:5714:1015:10
15:10
+0:03
40K
24.85 mi17:07:005:51:3114:0911:34
13:32
-1:38
25.2M
25.20 mi17:11:465:56:1714:084:46
13:49
+0:17
Finish
26.22 mi17:23:446:08:1514:0311:58
11:45
-2:04

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

11:21 /mi

Average Pace

14:03 /mi

Slowest Pace

16:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:33

39% of race

Time at Steady Pace

1:54:55

31% of race

Time at Slower Pace

1:50:47

30% of race

Average Pace: 14:03 /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 mi11:50:4535:1611:2135:16
11:21
#25119
10K
6.21 mi12:32:201:16:5112:2241:35
13:23
#25431
15K
9.32 mi13:14:301:59:0112:4642:10
13:34
#25450
20K
12.43 mi13:58:492:43:2013:0944:19
14:16
#25469
Half
13.11 mi14:08:362:53:0713:129:47
14:20
#25477
25K
15.53 mi14:44:293:29:0013:2735:53
14:48
#25483
30K
18.64 mi15:32:294:17:0013:4748:00
15:27
#25488
20M
20.00 mi15:52:394:37:1013:5120:10
14:50
#25483
21M
21.00 mi16:09:174:53:4813:5916:38
16:38
#25486
35K
21.75 mi16:21:215:05:5214:0412:04
16:08
#25498
23M
23.00 mi16:40:165:24:4714:0718:55
15:07
#25503
24M
24.00 mi16:55:265:39:5714:1015:10
15:10
#25505
40K
24.85 mi17:07:005:51:3114:0911:34
13:32
#25499
25.2M
25.20 mi17:11:465:56:1714:084:46
13:49
#25496
Finish
26.22 mi17:23:446:08:1514:0311:58
11:45
#25483
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25119106421064225434(Top 100%)10859(Top 99%)10859(Top 233%)
10K6.21 mi3.10 mi25431-31210855-21310855-21325515(Top 100%)10910(Top 100%)10910(Top 234%)
15K9.32 mi3.11 mi25450-1910867-1210867-1225434(Top 100%)10859(Top 99%)10859(Top 233%)
20K12.43 mi3.11 mi25469-1910883-1610883-1625424(Top 100%)10855(Top 99%)10855(Top 233%)
Half13.11 mi0.68 mi25477-810887-410887-425459(Top 100%)10886(Top 100%)10886(Top 234%)
25K15.53 mi2.42 mi25483-610893-610893-625288(Top 99%)10790(Top 99%)10790(Top 232%)
30K18.64 mi3.11 mi25488-510897-410897-425160(Top 98%)10765(Top 99%)10765(Top 231%)
20M20.00 mi1.36 mi25483+510893+410893+424651(Top 96%)10546(Top 97%)10546(Top 226%)
21M21.00 mi1.00 mi25486-310896-310896-324891(Top 97%)10676(Top 98%)10676(Top 229%)
35K21.75 mi0.75 mi25498-1210902-610902-625194(Top 99%)10814(Top 99%)10814(Top 232%)
23M23.00 mi1.25 mi25503-510906-410906-424732(Top 97%)10623(Top 97%)10623(Top 228%)
24M24.00 mi1.00 mi25505-210907-110907-124874(Top 97%)10715(Top 98%)10715(Top 230%)
40K24.85 mi0.85 mi25499+610905+210905+223060(Top 90%)9956(Top 91%)9956(Top 214%)
25.2M25.20 mi0.35 mi25496+310904+110904+121341(Top 84%)9171(Top 84%)9171(Top 197%)
Finish26.22 mi1.02 mi25483+1310899+510899+522867(Top 89%)9884(Top 90%)9884(Top 212%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21stories
+97ft-345ft

Overall

25434

Females

10859

F18-39

10859

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

25515

Females

10910

F18-39

10910

10K→15K

6.2 - 9.3 mi

Top 100%
×3stories
+67ft-78ft

Overall

25434

Females

10859

F18-39

10859

15K→20K

9.3 - 12.4 mi

Top 100%
×5stories
+106ft-86ft

Overall

25424

Females

10855

F18-39

10855

20K→Half

12.4 - 13.1 mi

Top 100%
×2stories
+19ft-37ft

Overall

25459

Females

10886

F18-39

10886

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

25288

Females

10790

F18-39

10790

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

25160

Females

10765

F18-39

10765

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

24651

Females

10546

F18-39

10546

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

24891

Females

10676

F18-39

10676

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

25194

Females

10814

F18-39

10814

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

24732

Females

10623

F18-39

10623

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

24874

Females

10715

F18-39

10715

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

23060

Females

9956

F18-39

9956

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21341

Females

9171

F18-39

9171

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

22867

Females

9884

F18-39

9884

Passing Analysis

Category:
Athletes Passed
95
Passed By
459
Net Change
-364
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25119
5K → 10K1313-312#25119#25431
10K → 15K1736-19#25431#25450
15K → 20K827-19#25450#25469
20K → Half19-8#25469#25477
Half → 25K1117-6#25477#25483
25K → 30K1217-5#25483#25488
30K → 20M94+5#25488#25483
20M → 21M811-3#25483#25486
21M → 35K113-12#25486#25498
35K → 23M16-5#25498#25503
23M → 24M35-2#25503#25505
24M → 40K60+6#25505#25499
40K → 25.2M41+3#25499#25496
25.2M → Finish130+13#25496#25483
TOTALS95459-364
📊

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