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BOSTON MARATHON 2024

Betty Bosis

Bib: 22888•F

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:21
Rank: #15787
Start → 5K
8:10/mi
25:21 split
10K· 6.21 mi
52:38
Rank: #17367 (-1580)
5K → 10K
8:47/mi
27:17 split
15K· 9.32 mi
1:21:20
Rank: #18314 (-947)
10K → 15K
9:14/mi
28:42 split
20K· 12.43 mi
1:53:18
Rank: #19438 (-1124)
15K → 20K
10:17/mi
31:58 split
Half· 13.11 mi
1:59:22
Rank: #19357 (+81)
20K → Half
8:54/mi
6:04 split
25K· 15.53 mi
2:26:15
Rank: #19921 (-564)
Half → 25K
11:05/mi
26:53 split
30K· 18.64 mi
2:59:29
Rank: #19765 (+156)
25K → 30K
10:42/mi
33:14 split
20M
3:13:11
Rank: #19517 (+248)
30K → 20M
10:05/mi
13:42 split
21M
3:24:45
Rank: #19398 (+119)
20M → 21M
11:34/mi
11:34 split
35K· 21.75 mi
3:31:36
Rank: #19208 (+190)
21M → 35K
9:09/mi
6:51 split
23M
3:44:39
Rank: #19029 (+179)
35K → 23M
10:25/mi
13:03 split
24M
3:54:07
Rank: #18826 (+203)
23M → 24M
9:28/mi
9:28 split
40K· 24.85 mi
4:02:50
Rank: #18693 (+133)
24M → 40K
10:12/mi
8:43 split
25.2M
4:06:46
Rank: #18635 (+58)
40K → 25.2M
11:24/mi
3:56 split
Finish· 26.22 mi
4:16:13
Rank: #18519 (+116)
25.2M → Finish
9:16/mi
9:27 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:22
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:16:51
Pace10:26 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:2625:218:1025:21
8:10
-
10K
6.21 mi11:25:4352:388:2827:17
8:47
+0:37
15K
9.32 mi11:54:251:21:208:4428:42
9:14
+0:27
20K
12.43 mi12:26:231:53:189:0731:58
10:17
+1:03
Half
13.11 mi12:32:271:59:229:066:04
8:54
-1:23
25K
15.53 mi12:59:202:26:159:2526:53
11:05
+2:11
30K
18.64 mi13:32:342:59:299:3833:14
10:42
-0:23
20M
20.00 mi13:46:163:13:119:4013:42
10:05
-0:37
21M
21.00 mi13:57:503:24:459:4511:34
11:34
+1:29
35K
21.75 mi14:04:413:31:369:446:51
9:09
-2:25
23M
23.00 mi14:17:443:44:399:4613:03
10:25
+1:16
24M
24.00 mi14:27:123:54:079:459:28
9:28
-0:57
40K
24.85 mi14:35:554:02:509:468:43
10:12
+0:44
25.2M
25.20 mi14:39:514:06:469:483:56
11:24
+1:12
Finish
26.22 mi14:49:184:16:139:479:27
9:16
-2:08

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

8:10 /mi

Average Pace

9:47 /mi

Slowest Pace

11:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:10

44% of race

Time at Steady Pace

1:07:26

26% of race

Time at Slower Pace

1:15:37

30% of race

Average Pace: 9:46 /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 mi10:58:2625:218:1025:21
8:10
#15787
10K
6.21 mi11:25:4352:388:2827:17
8:47
#17367
15K
9.32 mi11:54:251:21:208:4428:42
9:14
#18314
20K
12.43 mi12:26:231:53:189:0731:58
10:17
#19438
Half
13.11 mi12:32:271:59:229:066:04
8:54
#19357
25K
15.53 mi12:59:202:26:159:2526:53
11:05
#19921
30K
18.64 mi13:32:342:59:299:3833:14
10:42
#19765
20M
20.00 mi13:46:163:13:119:4013:42
10:05
#19517
21M
21.00 mi13:57:503:24:459:4511:34
11:34
#19398
35K
21.75 mi14:04:413:31:369:446:51
9:09
#19208
23M
23.00 mi14:17:443:44:399:4613:03
10:25
#19029
24M
24.00 mi14:27:123:54:079:459:28
9:28
#18826
40K
24.85 mi14:35:554:02:509:468:43
10:12
#18693
25.2M
25.20 mi14:39:514:06:469:483:56
11:24
#18635
Finish
26.22 mi14:49:184:16:139:479:27
9:16
#18519
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi157875438543819847(Top 78%)7699(Top 70%)7699(Top 879%)
10K6.21 mi3.10 mi17367-15806371-9336371-93318791(Top 74%)7186(Top 66%)7186(Top 820%)
15K9.32 mi3.11 mi18314-9476921-5506921-55019847(Top 78%)7699(Top 70%)7699(Top 879%)
20K12.43 mi3.11 mi19438-11247534-6137534-61321212(Top 83%)8478(Top 78%)8478(Top 968%)
Half13.11 mi0.68 mi19357+817489+457489+4517816(Top 70%)6708(Top 61%)6708(Top 766%)
25K15.53 mi2.42 mi19921-5647793-3047793-30421674(Top 85%)8815(Top 81%)8815(Top 1006%)
30K18.64 mi3.11 mi19765+1567766+277766+2719258(Top 75%)7715(Top 71%)7715(Top 881%)
20M20.00 mi1.36 mi19517+2487672+947672+9416771(Top 66%)6598(Top 60%)6598(Top 753%)
21M21.00 mi1.00 mi19398+1197634+387634+3817821(Top 70%)7244(Top 66%)7244(Top 827%)
35K21.75 mi0.75 mi19208+1907550+847550+8414118(Top 55%)5399(Top 49%)5399(Top 616%)
23M23.00 mi1.25 mi19029+1797479+717479+7116837(Top 66%)6835(Top 63%)6835(Top 780%)
24M24.00 mi1.00 mi18826+2037389+907389+9014379(Top 56%)5644(Top 52%)5644(Top 644%)
40K24.85 mi0.85 mi18693+1337344+457344+4515719(Top 62%)6369(Top 58%)6369(Top 727%)
25.2M25.20 mi0.35 mi18635+587322+227322+2215830(Top 62%)6463(Top 59%)6463(Top 738%)
Finish26.22 mi1.02 mi18519+1167289+337289+3315500(Top 61%)6264(Top 57%)6264(Top 715%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

19847

Females

7699

F55-59

7699

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

18791

Females

7186

F55-59

7186

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

19847

Females

7699

F55-59

7699

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

21212

Females

8478

F55-59

8478

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

17816

Females

6708

F55-59

6708

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

21674

Females

8815

F55-59

8815

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

19258

Females

7715

F55-59

7715

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

16771

Females

6598

F55-59

6598

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

17821

Females

7244

F55-59

7244

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14118

Females

5399

F55-59

5399

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

16837

Females

6835

F55-59

6835

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14379

Females

5644

F55-59

5644

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15719

Females

6369

F55-59

6369

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15830

Females

6463

F55-59

6463

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15500

Females

6264

F55-59

6264

Passing Analysis

Category:
Athletes Passed
1865
Passed By
4597
Net Change
-2732
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15787
5K → 10K251605-1580#15787#17367
10K → 15K561003-947#17367#18314
15K → 20K601184-1124#18314#19438
20K → Half876+81#19438#19357
Half → 25K61625-564#19357#19921
25K → 30K25599+156#19921#19765
30K → 20M2524+248#19765#19517
20M → 21M14425+119#19517#19398
21M → 35K1922+190#19398#19208
35K → 23M19718+179#19208#19029
23M → 24M2041+203#19029#18826
24M → 40K1429+133#18826#18693
40K → 25.2M613+58#18693#18635
25.2M → Finish12913+116#18635#18519
TOTALS18654597-2732
📊

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