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BOSTON MARATHON 2024

Irit Maor

NJ

Bib: 21043 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 43%
Division (F50-54)
#0 / 1187
Top 39%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:17/mi
25:43
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:20/mi
51:36
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:39/mi
1:18:30
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:53/mi
1:46:07
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:34/mi
1:51:58
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:06/mi
2:14:01
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:25/mi
2:43:16
↑ 181↓ 1480.2%
138 ft elev
20M
9:30/mi
2:56:11
↑ 64↓ 500.2%
148 ft elev
21M
10:02/mi
3:06:13
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:03/mi
3:12:59
↑ 17↓ 861.7%
156 ft elev
23M
9:33/mi
3:24:56
↑ 23↓ 630.6%
116 ft elev
24M
9:29/mi
3:34:25
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:38/mi
3:42:39
↓ 200.3%
20 ft elev
25.2M
11:01/mi
3:46:27
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:32/mi
3:56:10
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:51:588:32 /mi⚡ faster
2nd Half
2:04:129:28 /mi+10.9%
Positive split — 10.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:2525:438:1725:43
8:17
-
10K
6.21 mi11:51:1851:368:1825:53
8:20
+0:03
15K
9.32 mi12:18:121:18:308:2526:54
8:39
+0:19
20K
12.43 mi12:45:491:46:078:3227:37
8:53
+0:14
Half
13.11 mi12:51:401:51:588:325:51
8:34
-0:19
25K
15.53 mi13:13:432:14:018:3822:03
9:06
+0:32
30K
18.64 mi13:42:582:43:168:4629:15
9:25
+0:19
20M
20.00 mi13:55:532:56:118:4912:55
9:30
+0:05
21M
21.00 mi14:05:553:06:138:5210:02
10:02
+0:32
35K
21.75 mi14:12:413:12:598:526:46
9:03
-0:59
23M
23.00 mi14:24:383:24:568:5511:57
9:33
+0:30
24M
24.00 mi14:34:073:34:258:569:29
9:29
-0:04
40K
24.85 mi14:42:213:42:398:578:14
9:38
+0:09
25.2M
25.20 mi14:46:093:46:278:593:48
11:01
+1:23
Finish
26.22 mi14:55:523:56:109:019:43
9:32
-1:29

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

8:17 /mi

Average Pace

9:01 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:58:44

50% of race

Time at Steady Pace

1:43:36

44% of race

Time at Slower Pace

13:50

6% of race

Average Pace: 9:00 /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 mi11:25:2525:438:1725:43
8:17
#16510
10K
6.21 mi11:51:1851:368:1825:53
8:20
#16382
15K
9.32 mi12:18:121:18:308:2526:54
8:39
#16626
20K
12.43 mi12:45:491:46:078:3227:37
8:53
#16650
Half
13.11 mi12:51:401:51:588:325:51
8:34
#16616
25K
15.53 mi13:13:432:14:018:3822:03
9:06
#16440
30K
18.64 mi13:42:582:43:168:4629:15
9:25
#16196
20M
20.00 mi13:55:532:56:118:4912:55
9:30
#16079
21M
21.00 mi14:05:553:06:138:5210:02
10:02
#15894
35K
21.75 mi14:12:413:12:598:526:46
9:03
#15819
23M
23.00 mi14:24:383:24:568:5511:57
9:33
#15683
24M
24.00 mi14:34:073:34:258:569:29
9:29
#15613
40K
24.85 mi14:42:213:42:398:578:14
9:38
#15519
25.2M
25.20 mi14:46:093:46:278:593:48
11:01
#15496
Finish
26.22 mi14:55:523:56:109:019:43
9:32
#15525
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi16510587458741726762986298
10K6.21 mi3.10 mi16382+1285789+855789+851632157185718
15K9.32 mi3.11 mi16626-2445922-1335922-1331726762986298
20K12.43 mi3.11 mi16650-245958-365958-361684360796079
Half13.11 mi0.68 mi16616+345937+215937+211616757245724
25K15.53 mi2.42 mi16440+1765865+725865+721595456915691
30K18.64 mi3.11 mi16196+2445791+745791+741510854755475
20M20.00 mi1.36 mi16079+1175755+365755+361457354405440
21M21.00 mi1.00 mi15894+1855686+695686+691311548564856
35K21.75 mi0.75 mi15819+755672+145672+141355050965096
23M23.00 mi1.25 mi15683+1365646+265646+261372352835283
24M24.00 mi1.00 mi15613+705634+125634+121442356635663
40K24.85 mi0.85 mi15519+945615+195615+191364753605360
25.2M25.20 mi0.35 mi15496+235619-45619-41460358485848
Finish26.22 mi1.02 mi15525-295662-435662-431669668596859

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

17267

Females

6298

F50-54

6298

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

16321

Females

5718

F50-54

5718

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

17267

Females

6298

F50-54

6298

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

16843

Females

6079

F50-54

6079

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16167

Females

5724

F50-54

5724

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

15954

Females

5691

F50-54

5691

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15108

Females

5475

F50-54

5475

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

14573

Females

5440

F50-54

5440

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

13115

Females

4856

F50-54

4856

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13550

Females

5096

F50-54

5096

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

13723

Females

5283

F50-54

5283

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14423

Females

5663

F50-54

5663

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13647

Females

5360

F50-54

5360

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14603

Females

5848

F50-54

5848

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

16696

Females

6859

F50-54

6859

Passing Analysis

Category:
Athletes Passed
2496
Passed By
1511
Net Change
+985
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16510
5K → 10K343215+128#16510#16382
10K → 15K166410-244#16382#16626
15K → 20K254278-24#16626#16650
20K → Half5420+34#16650#16616
Half → 25K304128+176#16616#16440
25K → 30K366122+244#16440#16196
30K → 20M16952+117#16196#16079
20M → 21M20722+185#16079#15894
21M → 35K10530+75#15894#15819
35K → 23M19357+136#15819#15683
23M → 24M11141+70#15683#15613
24M → 40K12228+94#15613#15519
40K → 25.2M4926+23#15519#15496
25.2M → Finish5382-29#15496#15525
TOTALS24961511+985

Passing Charts

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