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BOSTON MARATHON 2024

Isabel Nakisher

Bib: 26733•F

MI

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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:19/mi
28:58
↑ 97↓ 3451.5%
10K· 6.21 mi
9:15/mi
57:43
↑ 79↓ 1380.4%
15K· 9.32 mi
9:31/mi
1:27:18
↑ 67↓ 78
20K· 12.43 mi
8:58/mi
1:55:08
↑ 106↓ 860.1%
Half· 13.11 mi
8:27/mi
2:00:54
↑ 19↓ 370.5%
25K· 15.53 mi
8:52/mi
2:22:25
↑ 66↓ 880.2%
30K· 18.64 mi
9:03/mi
2:50:32
↑ 181↓ 1480.2%
20M
9:13/mi
3:03:04
↑ 64↓ 500.2%
21M
9:29/mi
3:12:33
↑ 106↓ 241.6%
35K· 21.75 mi
9:03/mi
3:19:19
↑ 17↓ 861.7%
23M
9:13/mi
3:30:51
↑ 23↓ 630.6%
24M
9:07/mi
3:39:58
↓ 821.3%
40K· 24.85 mi
9:28/mi
3:48:04
↓ 200.3%
25.2M
10:09/mi
3:51:34
↑ 13↓ 160.2%
Finish· 26.22 mi
8:31/mi
4:00:15
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:00:54
Pace9:13 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:59:21
Pace9:06 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:3028:589:1928:58
9:19
-
10K
6.21 mi12:14:1557:439:1728:45
9:15
-0:04
15K
9.32 mi12:43:501:27:189:2229:35
9:31
+0:16
20K
12.43 mi13:11:401:55:089:1627:50
8:58
-0:33
Half
13.11 mi13:17:262:00:549:135:46
8:27
-0:31
25K
15.53 mi13:38:572:22:259:1021:31
8:52
+0:25
30K
18.64 mi14:07:042:50:329:0928:07
9:03
+0:11
20M
20.00 mi14:19:363:03:049:0912:32
9:13
+0:10
21M
21.00 mi14:29:053:12:339:109:29
9:29
+0:16
35K
21.75 mi14:35:513:19:199:106:46
9:03
-0:26
23M
23.00 mi14:47:233:30:519:1011:32
9:13
+0:10
24M
24.00 mi14:56:303:39:589:109:07
9:07
-0:06
40K
24.85 mi15:04:363:48:049:118:06
9:28
+0:21
25.2M
25.20 mi15:08:063:51:349:113:30
10:09
+0:41
Finish
26.22 mi15:16:474:00:159:108:41
8:31
-1:38

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

8:27 /mi

Average Pace

9:10 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:48

27% of race

Time at Steady Pace

2:05:47

52% of race

Time at Slower Pace

50:40

21% of race

Average Pace: 9:10 /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 mi11:45:3028:589:1928:58
9:19
#21192
10K
6.21 mi12:14:1557:439:1728:45
9:15
#20939
15K
9.32 mi12:43:501:27:189:2229:35
9:31
#20831
20K
12.43 mi13:11:401:55:089:1627:50
8:58
#19994
Half
13.11 mi13:17:262:00:549:135:46
8:27
#19798
25K
15.53 mi13:38:572:22:259:1021:31
8:52
#19034
30K
18.64 mi14:07:042:50:329:0928:07
9:03
#18040
20M
20.00 mi14:19:363:03:049:0912:32
9:13
#17676
21M
21.00 mi14:29:053:12:339:109:29
9:29
#17312
35K
21.75 mi14:35:513:19:199:106:46
9:03
#17149
23M
23.00 mi14:47:233:30:519:1011:32
9:13
#16874
24M
24.00 mi14:56:303:39:589:109:07
9:07
#16698
40K
24.85 mi15:04:363:48:049:118:06
9:28
#16529
25.2M
25.20 mi15:08:063:51:349:113:30
10:09
#16435
Finish
26.22 mi15:16:474:00:159:108:41
8:31
#16267
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi211928502850220730(Top 81%)8173(Top 75%)8173(Top 175%)
10K6.21 mi3.10 mi20939+2538354+1488354+14820644(Top 81%)8174(Top 75%)8174(Top 175%)
15K9.32 mi3.11 mi20831+1088268+868268+8620730(Top 81%)8173(Top 75%)8173(Top 175%)
20K12.43 mi3.11 mi19994+8377824+4447824+44417179(Top 67%)6258(Top 57%)6258(Top 134%)
Half13.11 mi0.68 mi19798+1967720+1047720+10415505(Top 61%)5348(Top 49%)5348(Top 115%)
25K15.53 mi2.42 mi19034+7647322+3987322+39814948(Top 59%)5153(Top 47%)5153(Top 111%)
30K18.64 mi3.11 mi18040+9946852+4706852+47013489(Top 53%)4563(Top 42%)4563(Top 98%)
20M20.00 mi1.36 mi17676+3646681+1716681+17113279(Top 52%)4734(Top 43%)4734(Top 102%)
21M21.00 mi1.00 mi17312+3646503+1786503+17810805(Top 42%)3649(Top 33%)3649(Top 78%)
35K21.75 mi0.75 mi17149+1636431+726431+7213562(Top 53%)5108(Top 47%)5108(Top 110%)
23M23.00 mi1.25 mi16874+2756304+1276304+12712219(Top 48%)4523(Top 41%)4523(Top 97%)
24M24.00 mi1.00 mi16698+1766223+816223+8112754(Top 50%)4811(Top 44%)4811(Top 103%)
40K24.85 mi0.85 mi16529+1696160+636160+6313041(Top 51%)5070(Top 46%)5070(Top 109%)
25.2M25.20 mi0.35 mi16435+946128+326128+3211612(Top 45%)4416(Top 40%)4416(Top 95%)
Finish26.22 mi1.02 mi16267+1686061+676061+6711662(Top 46%)4313(Top 39%)4313(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20730

Females

8173

F18-39

8173

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

20644

Females

8174

F18-39

8174

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20730

Females

8173

F18-39

8173

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17179

Females

6258

F18-39

6258

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

15505

Females

5348

F18-39

5348

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

14948

Females

5153

F18-39

5153

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

13489

Females

4563

F18-39

4563

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

13279

Females

4734

F18-39

4734

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

10805

Females

3649

F18-39

3649

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13562

Females

5108

F18-39

5108

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12219

Females

4523

F18-39

4523

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

12754

Females

4811

F18-39

4811

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13041

Females

5070

F18-39

5070

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11612

Females

4416

F18-39

4416

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

11662

Females

4313

F18-39

4313

Passing Analysis

Category:
Athletes Passed
5260
Passed By
335
Net Change
+4925
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21192
5K → 10K394141+253#21192#20939
10K → 15K254146+108#20939#20831
15K → 20K8392+837#20831#19994
20K → Half1960+196#19994#19798
Half → 25K7662+764#19798#19034
25K → 30K9951+994#19034#18040
30K → 20M3662+364#18040#17676
20M → 21M3640+364#17676#17312
21M → 35K1707+163#17312#17149
35K → 23M2750+275#17149#16874
23M → 24M1848+176#16874#16698
24M → 40K18819+169#16698#16529
40K → 25.2M962+94#16529#16435
25.2M → Finish1735+168#16435#16267
TOTALS5260335+4925
📊

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