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BOSTON MARATHON 2023

Inbal Sarig

Bib: 15283•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 34%
Gender (Female)
#0 / 11423
Top 15%
Division (F18-39)
#0 / 4884
Top 27%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
7:44/mi
24:02
↑ 97↓ 3451.5%
10K· 6.21 mi
7:40/mi
47:50
↑ 79↓ 1380.4%
15K· 9.32 mi
7:39/mi
1:11:37
↑ 67↓ 78
20K· 12.43 mi
7:54/mi
1:36:09
↑ 106↓ 860.1%
Half· 13.11 mi
7:33/mi
1:41:18
↑ 19↓ 370.5%
25K· 15.53 mi
7:34/mi
1:59:38
↑ 66↓ 880.2%
30K· 18.64 mi
7:32/mi
2:23:02
↑ 181↓ 1480.2%
20M
7:35/mi
2:33:20
↑ 64↓ 500.2%
21M
8:04/mi
2:41:24
↑ 106↓ 241.6%
35K· 21.75 mi
7:25/mi
2:46:57
↑ 17↓ 861.7%
23M
7:44/mi
2:56:38
↑ 23↓ 630.6%
24M
7:23/mi
3:04:01
↓ 821.3%
40K· 24.85 mi
7:30/mi
3:10:26
↓ 200.3%
25.2M
7:41/mi
3:13:05
↑ 13↓ 160.2%
Finish· 26.22 mi
6:36/mi
3:19:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:41:18
Pace7:44 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:38:31
Pace7:31 /mi
📊Negative Split: 2.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5224:027:4424:02
7:44
-
10K
6.21 mi11:18:4047:507:4223:48
7:40
-0:04
15K
9.32 mi11:42:271:11:377:4123:47
7:39
-0:01
20K
12.43 mi12:06:591:36:097:4424:32
7:54
+0:15
Half
13.11 mi12:12:081:41:187:445:09
7:33
-0:21
25K
15.53 mi12:30:281:59:387:4218:20
7:34
+0:01
30K
18.64 mi12:53:522:23:027:4023:24
7:32
-0:02
20M
20.00 mi13:04:102:33:207:4010:18
7:35
+0:03
21M
21.00 mi13:12:142:41:247:418:04
8:04
+0:29
35K
21.75 mi13:17:472:46:577:415:33
7:25
-0:39
23M
23.00 mi13:27:282:56:387:419:41
7:44
+0:19
24M
24.00 mi13:34:513:04:017:407:23
7:23
-0:21
40K
24.85 mi13:41:163:10:267:406:25
7:30
+0:07
25.2M
25.20 mi13:43:553:13:057:402:39
7:41
+0:11
Finish
26.22 mi13:50:393:19:497:386:44
6:36
-1:05

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

6:36 /mi

Average Pace

7:38 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:40

10% of race

Time at Steady Pace

2:27:33

74% of race

Time at Slower Pace

32:36

16% of race

Average Pace: 7:37 /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 mi10:54:5224:027:4424:02
7:44
#11776
10K
6.21 mi11:18:4047:507:4223:48
7:40
#11791
15K
9.32 mi11:42:271:11:377:4123:47
7:39
#11640
20K
12.43 mi12:06:591:36:097:4424:32
7:54
#11848
Half
13.11 mi12:12:081:41:187:445:09
7:33
#11774
25K
15.53 mi12:30:281:59:387:4218:20
7:34
#11306
30K
18.64 mi12:53:522:23:027:4023:24
7:32
#10552
20M
20.00 mi13:04:102:33:207:4010:18
7:35
#10290
21M
21.00 mi13:12:142:41:247:418:04
8:04
#10104
35K
21.75 mi13:17:472:46:577:415:33
7:25
#9995
23M
23.00 mi13:27:282:56:387:419:41
7:44
#9842
24M
24.00 mi13:34:513:04:017:407:23
7:23
#9670
40K
24.85 mi13:41:163:10:267:406:25
7:30
#9524
25.2M
25.20 mi13:43:553:13:057:402:39
7:41
#9421
Finish
26.22 mi13:50:393:19:497:386:44
6:36
#9141
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi117762732273211467(Top 43%)2606(Top 23%)2606(Top 53%)
10K6.21 mi3.10 mi11791-152757-252757-2511889(Top 45%)2796(Top 24%)2796(Top 57%)
15K9.32 mi3.11 mi11640+1512686+712686+7111467(Top 43%)2606(Top 23%)2606(Top 53%)
20K12.43 mi3.11 mi11848-2082825-1392825-13912583(Top 47%)3300(Top 29%)3300(Top 68%)
Half13.11 mi0.68 mi11774+742783+422783+4210639(Top 40%)2177(Top 19%)2177(Top 45%)
25K15.53 mi2.42 mi11306+4682534+2492534+2499266(Top 35%)1666(Top 15%)1666(Top 34%)
30K18.64 mi3.11 mi10552+7542179+3552179+3557455(Top 28%)1093(Top 10%)1093(Top 22%)
20M20.00 mi1.36 mi10290+2622064+1152064+1157388(Top 28%)1181(Top 10%)1181(Top 24%)
21M21.00 mi1.00 mi10104+1861993+711993+717824(Top 29%)1439(Top 13%)1439(Top 29%)
35K21.75 mi0.75 mi9995+1091966+271966+277988(Top 30%)1495(Top 13%)1495(Top 31%)
23M23.00 mi1.25 mi9842+1531924+421924+427981(Top 30%)1578(Top 14%)1578(Top 32%)
24M24.00 mi1.00 mi9670+1721872+521872+526979(Top 26%)1274(Top 11%)1274(Top 26%)
40K24.85 mi0.85 mi9524+1461837+351837+356803(Top 26%)1288(Top 11%)1288(Top 26%)
25.2M25.20 mi0.35 mi9421+1031808+291808+294901(Top 18%)708(Top 6%)708(Top 14%)
Finish26.22 mi1.02 mi9141+2801709+991709+993055(Top 11%)302(Top 3%)302(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

11467

Females

2606

F18-39

2606

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11889

Females

2796

F18-39

2796

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

11467

Females

2606

F18-39

2606

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

12583

Females

3300

F18-39

3300

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10639

Females

2177

F18-39

2177

Half→25K

13.1 - 15.5 mi

Top 35%
×4story building
+66ft-88ft

Overall

9266

Females

1666

F18-39

1666

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7455

Females

1093

F18-39

1093

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7388

Females

1181

F18-39

1181

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

7824

Females

1439

F18-39

1439

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

7988

Females

1495

F18-39

1495

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7981

Females

1578

F18-39

1578

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

6979

Females

1274

F18-39

1274

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6803

Females

1288

F18-39

1288

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4901

Females

708

F18-39

708

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2story building
+22ft-21ft

Overall

3055

Females

302

F18-39

302

Passing Analysis

Category:
Athletes Passed
3410*
Passed By
775
Net Change
+2635
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11776
5K → 10K292307-15#11776#11791
10K → 15K262111+151#11791#11640
15K → 20K96304-208#11640#11848
20K → Half828+74#11848#11774
Half → 25K4691+468#11774#11306
25K → 30K7540+754#11306#10552
30K → 20M267*5+262#10552#10290
20M → 21M1959+186#10290#10104
21M → 35K121*12+109#10104#9995
35K → 23M16411+153#9995#9842
23M → 24M1742+172#9842#9670
24M → 40K151*5+146#9670#9524
40K → 25.2M1030+103#9524#9421
25.2M → Finish2800+280#9421#9141
TOTALS3410*775+2635

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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