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BOSTON MARATHON 2024

Leila Khazaeni

Bib: 7863•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 29%
Gender (Female)
#0 / 10924
Top 13%
Masters (Masters Women)
#0 / 6263
Top 5%
Division (F45-49)
#0 / 1753
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:57
Rank: #9834
Start → 5K
22:57 | 7:23/mi
10K· 6.21 mi
46:44
Rank: #10659 (-825)
5K → 10K
23:47 | 7:39/mi
15K· 9.32 mi
1:10:52
Rank: #10993 (-334)
10K → 15K
24:08 | 7:46/mi
20K· 12.43 mi
1:34:52
Rank: #10645 (+348)
15K → 20K
24:00 | 7:43/mi
Half· 13.11 mi
1:40:07
Rank: #10633 (+12)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
1:58:54
Rank: #10181 (+452)
Half → 25K
18:47 | 7:45/mi
30K· 18.64 mi
2:23:09
Rank: #9389 (+792)
25K → 30K
24:15 | 7:48/mi
20M
2:33:54
Rank: #9058 (+331)
30K → 20M
10:45 | 7:55/mi
21M
2:42:05
Rank: #8697 (+361)
20M → 21M
8:11 | 8:11/mi
35K· 21.75 mi
2:47:44
Rank: #8507 (+190)
21M → 35K
5:39 | 7:33/mi
23M
2:57:29
Rank: #8158 (+349)
35K → 23M
9:45 | 7:47/mi
24M
3:04:54
Rank: #7870 (+288)
23M → 24M
7:25 | 7:25/mi
40K· 24.85 mi
3:11:31
Rank: #7656 (+214)
24M → 40K
6:37 | 7:44/mi
25.2M
3:14:28
Rank: #7558 (+98)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:21:56
Rank: #7368 (+190)
25.2M → Finish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:07
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:41:49
Pace7:46 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:0222:577:2322:57
7:23
-
10K
6.21 mi10:53:4946:447:3123:47
7:39
+0:16
15K
9.32 mi11:17:571:10:527:3624:08
7:46
+0:07
20K
12.43 mi11:41:571:34:527:3824:00
7:43
-0:03
Half
13.11 mi11:47:121:40:077:385:15
7:42
-0:01
25K
15.53 mi12:05:591:58:547:3918:47
7:45
+0:03
30K
18.64 mi12:30:142:23:097:4124:15
7:48
+0:03
20M
20.00 mi12:40:592:33:547:4210:45
7:55
+0:07
21M
21.00 mi12:49:102:42:057:438:11
8:11
+0:16
35K
21.75 mi12:54:492:47:447:435:39
7:33
-0:38
23M
23.00 mi13:04:342:57:297:439:45
7:47
+0:14
24M
24.00 mi13:11:593:04:547:427:25
7:25
-0:22
40K
24.85 mi13:18:363:11:317:426:37
7:44
+0:19
25.2M
25.20 mi13:21:333:14:287:432:57
8:33
+0:49
Finish
26.22 mi13:29:013:21:567:427:28
7:20
-1:13

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

7:20 /mi

Average Pace

7:42 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:48

94% of race

Time at Steady Pace

11:08

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi10:30:0222:577:2322:57
7:23
#9834
10K
6.21 mi10:53:4946:447:3123:47
7:39
#10659
15K
9.32 mi11:17:571:10:527:3624:08
7:46
#10993
20K
12.43 mi11:41:571:34:527:3824:00
7:43
#10645
Half
13.11 mi11:47:121:40:077:385:15
7:42
#10633
25K
15.53 mi12:05:591:58:547:3918:47
7:45
#10181
30K
18.64 mi12:30:142:23:097:4124:15
7:48
#9389
20M
20.00 mi12:40:592:33:547:4210:45
7:55
#9058
21M
21.00 mi12:49:102:42:057:438:11
8:11
#8697
35K
21.75 mi12:54:492:47:447:435:39
7:33
#8507
23M
23.00 mi13:04:342:57:297:439:45
7:47
#8158
24M
24.00 mi13:11:593:04:547:427:25
7:25
#7870
40K
24.85 mi13:18:363:11:317:426:37
7:44
#7656
25.2M
25.20 mi13:21:333:14:287:432:57
8:33
#7558
Finish
26.22 mi13:29:013:21:567:427:28
7:20
#7368
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi98341949194911681(Top 46%)3057(Top 28%)3057(Top 174%)
10K6.21 mi3.10 mi10659-8252414-4652414-46511506(Top 45%)2925(Top 27%)2925(Top 167%)
15K9.32 mi3.11 mi10993-3342633-2192633-21911681(Top 46%)3057(Top 28%)3057(Top 174%)
20K12.43 mi3.11 mi10645+3482471+1622471+1629918(Top 39%)2281(Top 21%)2281(Top 130%)
Half13.11 mi0.68 mi10633+122478-72478-710566(Top 41%)2558(Top 23%)2558(Top 146%)
25K15.53 mi2.42 mi10181+4522303+1752303+1758616(Top 34%)1822(Top 17%)1822(Top 104%)
30K18.64 mi3.11 mi9389+7922007+2962007+2966757(Top 26%)1263(Top 12%)1263(Top 72%)
20M20.00 mi1.36 mi9058+3311902+1051902+1056301(Top 25%)1254(Top 11%)1254(Top 72%)
21M21.00 mi1.00 mi8697+3611793+1091793+1094883(Top 19%)853(Top 8%)853(Top 49%)
35K21.75 mi0.75 mi8507+1901744+491744+495359(Top 21%)1048(Top 10%)1048(Top 60%)
23M23.00 mi1.25 mi8158+3491651+931651+934770(Top 19%)917(Top 8%)917(Top 52%)
24M24.00 mi1.00 mi7870+2881559+921559+923860(Top 15%)640(Top 6%)640(Top 37%)
40K24.85 mi0.85 mi7656+2141518+411518+414527(Top 18%)995(Top 9%)995(Top 57%)
25.2M25.20 mi0.35 mi7558+981498+201498+204738(Top 19%)1138(Top 10%)1138(Top 65%)
Finish26.22 mi1.02 mi7368+1901460+381460+384694(Top 18%)1051(Top 10%)1051(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

11681

Females

3057

F45-49

3057

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

11506

Females

2925

F45-49

2925

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

11681

Females

3057

F45-49

3057

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

9918

Females

2281

F45-49

2281

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10566

Females

2558

F45-49

2558

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

8616

Females

1822

F45-49

1822

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6757

Females

1263

F45-49

1263

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

6301

Females

1254

F45-49

1254

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

4883

Females

853

F45-49

853

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5359

Females

1048

F45-49

1048

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

4770

Females

917

F45-49

917

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3860

Females

640

F45-49

640

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4527

Females

995

F45-49

995

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4738

Females

1138

F45-49

1138

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4694

Females

1051

F45-49

1051

Passing Analysis

Category:
Athletes Passed
3977*
Passed By
1509
Net Change
+2466
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9834
5K → 10K61884-825#9834#10659
10K → 15K127461-334#10659#10993
15K → 20K41163+348#10993#10645
20K → Half5139+12#10645#10633
Half → 25K47220+452#10633#10181
25K → 30K800*8+792#10181#9389
30K → 20M3387+331#9389#9058
20M → 21M3632+361#9058#8697
21M → 35K1922+190#8697#8507
35K → 23M3545+349#8507#8158
23M → 24M2913+288#8158#7870
24M → 40K2195+214#7870#7656
40K → 25.2M1024+98#7656#7558
25.2M → Finish1966+190#7558#7368
TOTALS3977*1509+2466

* 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