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BOSTON MARATHON 2024

Laura Zavrl

Bib: 26044•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 49%
Gender (Female)
#0 / 10924
Top 36%
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
23:21
Rank: #10914
Start → 5K
7:31/mi
23:21 split
10K· 6.21 mi
46:43
Rank: #10642 (+272)
5K → 10K
7:31/mi
23:22 split
15K· 9.32 mi
1:10:47
Rank: #10915 (-273)
10K → 15K
7:45/mi
24:04 split
20K· 12.43 mi
1:35:13
Rank: #10888 (+27)
15K → 20K
7:52/mi
24:26 split
Half· 13.11 mi
1:40:28
Rank: #10856 (+32)
20K → Half
7:42/mi
5:15 split
25K· 15.53 mi
2:00:20
Rank: #10909 (-53)
Half → 25K
8:12/mi
19:52 split
30K· 18.64 mi
2:28:52
Rank: #11563 (-654)
25K → 30K
9:11/mi
28:32 split
20M
2:41:40
Rank: #11784 (-221)
30K → 20M
9:25/mi
12:48 split
21M
2:52:08
Rank: #11973 (-189)
20M → 21M
10:28/mi
10:28 split
35K· 21.75 mi
2:59:01
Rank: #12045 (-72)
21M → 35K
9:12/mi
6:53 split
23M
3:10:57
Rank: #12112 (-67)
35K → 23M
9:32/mi
11:56 split
24M
3:20:20
Rank: #12188 (-76)
23M → 24M
9:23/mi
9:23 split
40K· 24.85 mi
3:29:06
Rank: #12344 (-156)
24M → 40K
10:15/mi
8:46 split
25.2M
3:33:02
Rank: #12404 (-60)
40K → 25.2M
11:24/mi
3:56 split
Finish· 26.22 mi
3:41:59
Rank: #12438 (-34)
25.2M → Finish
8:47/mi
8:57 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:28
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time2:01:31
Pace9:16 /mi
📊Positive Split: 21.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:1823:217:3123:21
7:31
-
10K
6.21 mi12:03:4046:437:3123:22
7:31
0:00
15K
9.32 mi12:27:441:10:477:3624:04
7:45
+0:14
20K
12.43 mi12:52:101:35:137:4024:26
7:52
+0:07
Half
13.11 mi12:57:251:40:287:405:15
7:42
-0:10
25K
15.53 mi13:17:172:00:207:4519:52
8:12
+0:30
30K
18.64 mi13:45:492:28:527:5928:32
9:11
+0:59
20M
20.00 mi13:58:372:41:408:0512:48
9:25
+0:14
21M
21.00 mi14:09:052:52:088:1210:28
10:28
+1:03
35K
21.75 mi14:15:582:59:018:146:53
9:12
-1:16
23M
23.00 mi14:27:543:10:578:1811:56
9:32
+0:20
24M
24.00 mi14:37:173:20:208:219:23
9:23
-0:09
40K
24.85 mi14:46:033:29:068:258:46
10:15
+0:52
25.2M
25.20 mi14:49:593:33:028:273:56
11:24
+1:09
Finish
26.22 mi14:58:563:41:598:288:57
8:47
-2:37

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

7:31 /mi

Average Pace

8:28 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:20

54% of race

Time at Steady Pace

1:18:29

35% of race

Time at Slower Pace

23:10

10% of race

Average Pace: 8:28 /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 mi11:40:1823:217:3123:21
7:31
#10914
10K
6.21 mi12:03:4046:437:3123:22
7:31
#10642
15K
9.32 mi12:27:441:10:477:3624:04
7:45
#10915
20K
12.43 mi12:52:101:35:137:4024:26
7:52
#10888
Half
13.11 mi12:57:251:40:287:405:15
7:42
#10856
25K
15.53 mi13:17:172:00:207:4519:52
8:12
#10909
30K
18.64 mi13:45:492:28:527:5928:32
9:11
#11563
20M
20.00 mi13:58:372:41:408:0512:48
9:25
#11784
21M
21.00 mi14:09:052:52:088:1210:28
10:28
#11973
35K
21.75 mi14:15:582:59:018:146:53
9:12
#12045
23M
23.00 mi14:27:543:10:578:1811:56
9:32
#12112
24M
24.00 mi14:37:173:20:208:219:23
9:23
#12188
40K
24.85 mi14:46:033:29:068:258:46
10:15
#12344
25.2M
25.20 mi14:49:593:33:028:273:56
11:24
#12404
Finish
26.22 mi14:58:563:41:598:288:57
8:47
#12438
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi109142518251811548(Top 45%)2991(Top 27%)2991(Top 64%)
10K6.21 mi3.10 mi10642+2722406+1122406+11210468(Top 41%)2342(Top 21%)2342(Top 50%)
15K9.32 mi3.11 mi10915-2732586-1802586-18011548(Top 45%)2991(Top 27%)2991(Top 64%)
20K12.43 mi3.11 mi10888+272603-172603-1710882(Top 43%)2755(Top 25%)2755(Top 59%)
Half13.11 mi0.68 mi10856+322602+12602+110646(Top 42%)2638(Top 24%)2638(Top 57%)
25K15.53 mi2.42 mi10909-532685-832685-8311339(Top 44%)3147(Top 29%)3147(Top 68%)
30K18.64 mi3.11 mi11563-6543125-4403125-44014127(Top 55%)4927(Top 45%)4927(Top 106%)
20M20.00 mi1.36 mi11784-2213286-1613286-16114160(Top 55%)5206(Top 48%)5206(Top 112%)
21M21.00 mi1.00 mi11973-1893449-1633449-16314722(Top 58%)5684(Top 52%)5684(Top 122%)
35K21.75 mi0.75 mi12045-723528-793528-7914265(Top 56%)5461(Top 50%)5461(Top 117%)
23M23.00 mi1.25 mi12112-673638-1103638-11013662(Top 53%)5240(Top 48%)5240(Top 112%)
24M24.00 mi1.00 mi12188-763735-973735-9713972(Top 55%)5424(Top 50%)5424(Top 116%)
40K24.85 mi0.85 mi12344-1563863-1283863-12815895(Top 62%)6441(Top 59%)6441(Top 138%)
25.2M25.20 mi0.35 mi12404-603913-503913-5015786(Top 62%)6419(Top 59%)6419(Top 138%)
Finish26.22 mi1.02 mi12438-343967-543967-5413067(Top 51%)5000(Top 46%)5000(Top 107%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

11548

Females

2991

F18-39

2991

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

10468

Females

2342

F18-39

2342

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

11548

Females

2991

F18-39

2991

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

10882

Females

2755

F18-39

2755

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

10646

Females

2638

F18-39

2638

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11339

Females

3147

F18-39

3147

25K→30K

15.5 - 18.6 mi

Top 55%
×9story building
+181ft-148ft

Overall

14127

Females

4927

F18-39

4927

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

14160

Females

5206

F18-39

5206

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

14722

Females

5684

F18-39

5684

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14265

Females

5461

F18-39

5461

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

13662

Females

5240

F18-39

5240

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

13972

Females

5424

F18-39

5424

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15895

Females

6441

F18-39

6441

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15786

Females

6419

F18-39

6419

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13067

Females

5000

F18-39

5000

Passing Analysis

Category:
Athletes Passed
1739
Passed By
3263
Net Change
-1524
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10914
5K → 10K419147+272#10914#10642
10K → 15K139412-273#10642#10915
15K → 20K232205+27#10915#10888
20K → Half5422+32#10888#10856
Half → 25K215268-53#10856#10909
25K → 30K129783-654#10909#11563
30K → 20M83304-221#11563#11784
20M → 21M88277-189#11784#11973
21M → 35K49121-72#11973#12045
35K → 23M117184-67#12045#12112
23M → 24M77153-76#12112#12188
24M → 40K47203-156#12188#12344
40K → 25.2M2686-60#12344#12404
25.2M → Finish6498-34#12404#12438
TOTALS17393263-1524
📊

Passing Visuals

Category:
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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