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BOSTON MARATHON 2024

Devorah Holan

Bib: 21736•F

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Top 47%
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
8:30/mi
26:23
↑ 97↓ 3451.5%
10K· 6.21 mi
8:30/mi
52:47
↑ 79↓ 1380.4%
15K· 9.32 mi
8:49/mi
1:20:10
↑ 67↓ 78
20K· 12.43 mi
9:10/mi
1:48:38
↑ 106↓ 860.1%
Half· 13.11 mi
8:52/mi
1:54:41
↑ 19↓ 370.5%
25K· 15.53 mi
9:48/mi
2:18:26
↑ 66↓ 880.2%
30K· 18.64 mi
9:33/mi
2:48:07
↑ 181↓ 1480.2%
20M
9:46/mi
3:01:23
↑ 64↓ 500.2%
21M
11:26/mi
3:12:49
↑ 106↓ 241.6%
35K· 21.75 mi
9:17/mi
3:19:46
↑ 17↓ 861.7%
23M
9:49/mi
3:32:04
↑ 23↓ 630.6%
24M
9:39/mi
3:41:43
↓ 821.3%
40K· 24.85 mi
9:35/mi
3:49:55
↓ 200.3%
25.2M
10:29/mi
3:53:32
↑ 13↓ 160.2%
Finish· 26.22 mi
9:01/mi
4:02:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:41
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time2:08:02
Pace9:46 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0226:238:3026:23
8:30
-
10K
6.21 mi11:49:2652:478:3026:24
8:30
0:00
15K
9.32 mi12:16:491:20:108:3627:23
8:49
+0:19
20K
12.43 mi12:45:171:48:388:4428:28
9:10
+0:21
Half
13.11 mi12:51:201:54:418:456:03
8:52
-0:18
25K
15.53 mi13:15:052:18:268:5523:45
9:48
+0:56
30K
18.64 mi13:44:462:48:079:0129:41
9:33
-0:15
20M
20.00 mi13:58:023:01:239:0413:16
9:46
+0:13
21M
21.00 mi14:09:283:12:499:1111:26
11:26
+1:40
35K
21.75 mi14:16:253:19:469:116:57
9:17
-2:09
23M
23.00 mi14:28:433:32:049:1312:18
9:49
+0:32
24M
24.00 mi14:38:223:41:439:149:39
9:39
-0:10
40K
24.85 mi14:46:343:49:559:158:12
9:35
-0:04
25.2M
25.20 mi14:50:113:53:329:163:37
10:29
+0:54
Finish
26.22 mi14:59:224:02:439:169:11
9:01
-1:28

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

8:30 /mi

Average Pace

9:16 /mi

Slowest Pace

11:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:52

51% of race

Time at Steady Pace

1:43:48

43% of race

Time at Slower Pace

15:03

6% of race

Average Pace: 9:15 /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 mi11:23:0226:238:3026:23
8:30
#17738
10K
6.21 mi11:49:2652:478:3026:24
8:30
#17506
15K
9.32 mi12:16:491:20:108:3627:23
8:49
#17688
20K
12.43 mi12:45:171:48:388:4428:28
9:10
#17728
Half
13.11 mi12:51:201:54:418:456:03
8:52
#17723
25K
15.53 mi13:15:052:18:268:5523:45
9:48
#17885
30K
18.64 mi13:44:462:48:079:0129:41
9:33
#17440
20M
20.00 mi13:58:023:01:239:0413:16
9:46
#17296
21M
21.00 mi14:09:283:12:499:1111:26
11:26
#17373
35K
21.75 mi14:16:253:19:469:116:57
9:17
#17243
23M
23.00 mi14:28:433:32:049:1312:18
9:49
#17100
24M
24.00 mi14:38:223:41:439:149:39
9:39
#17013
40K
24.85 mi14:46:343:49:559:158:12
9:35
#16845
25.2M
25.20 mi14:50:113:53:329:163:37
10:29
#16763
Finish
26.22 mi14:59:224:02:439:169:11
9:01
#16650
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi177386604660418031(Top 71%)6728(Top 62%)6728(Top 567%)
10K6.21 mi3.10 mi17506+2326453+1516453+15117270(Top 68%)6292(Top 58%)6292(Top 530%)
15K9.32 mi3.11 mi17688-1826543-906543-9018031(Top 71%)6728(Top 62%)6728(Top 567%)
20K12.43 mi3.11 mi17728-406591-486591-4818048(Top 71%)6725(Top 62%)6725(Top 567%)
Half13.11 mi0.68 mi17723+56591659117670(Top 69%)6611(Top 61%)6611(Top 557%)
25K15.53 mi2.42 mi17885-1626705-1146705-11418527(Top 73%)7113(Top 65%)7113(Top 599%)
30K18.64 mi3.11 mi17440+4456503+2026503+20215685(Top 61%)5792(Top 53%)5792(Top 488%)
20M20.00 mi1.36 mi17296+1446457+466457+4615614(Top 61%)6014(Top 55%)6014(Top 507%)
21M21.00 mi1.00 mi17373-776531-746531-7417516(Top 69%)7087(Top 65%)7087(Top 597%)
35K21.75 mi0.75 mi17243+1306480+516480+5114697(Top 58%)5700(Top 52%)5700(Top 480%)
23M23.00 mi1.25 mi17100+1436424+566424+5614840(Top 58%)5846(Top 54%)5846(Top 493%)
24M24.00 mi1.00 mi17013+876401+236401+2315099(Top 59%)6004(Top 55%)6004(Top 506%)
40K24.85 mi0.85 mi16845+1686348+536348+5313498(Top 53%)5291(Top 48%)5291(Top 446%)
25.2M25.20 mi0.35 mi16763+826310+386310+3812827(Top 50%)5029(Top 46%)5029(Top 424%)
Finish26.22 mi1.02 mi16650+1136278+326278+3214297(Top 56%)5629(Top 52%)5629(Top 474%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

18031

Females

6728

F50-54

6728

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

17270

Females

6292

F50-54

6292

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

18031

Females

6728

F50-54

6728

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

18048

Females

6725

F50-54

6725

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

17670

Females

6611

F50-54

6611

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

18527

Females

7113

F50-54

7113

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

15685

Females

5792

F50-54

5792

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

15614

Females

6014

F50-54

6014

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

17516

Females

7087

F50-54

7087

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

14697

Females

5700

F50-54

5700

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

14840

Females

5846

F50-54

5846

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

15099

Females

6004

F50-54

6004

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13498

Females

5291

F50-54

5291

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12827

Females

5029

F50-54

5029

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14297

Females

5629

F50-54

5629

Passing Analysis

Category:
Athletes Passed
2652
Passed By
1564
Net Change
+1088
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17738
5K → 10K415183+232#17738#17506
10K → 15K182364-182#17506#17688
15K → 20K245285-40#17688#17728
20K → Half4237+5#17728#17723
Half → 25K151313-162#17723#17885
25K → 30K50762+445#17885#17440
30K → 20M19349+144#17440#17296
20M → 21M71148-77#17296#17373
21M → 35K1399+130#17373#17243
35K → 23M18037+143#17243#17100
23M → 24M11831+87#17100#17013
24M → 40K18618+168#17013#16845
40K → 25.2M886+82#16845#16763
25.2M → Finish13522+113#16763#16650
TOTALS26521564+1088
📊

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