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BOSTON MARATHON 2023

Diane Bosley

Bib: 24516•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F65-69)
#0 / 221
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:54
Rank: #24138
Start → 5K
31:54 | 10:16/mi
10K· 6.21 mi
1:03:14
Rank: #24010 (+128)
5K → 10K
31:20 | 10:05/mi
15K· 9.32 mi
1:35:00
Rank: #23990 (+20)
10K → 15K
31:46 | 10:13/mi
20K· 12.43 mi
2:07:26
Rank: #23925 (+65)
15K → 20K
32:26 | 10:26/mi
Half· 13.11 mi
2:14:23
Rank: #23903 (+22)
20K → Half
6:57 | 10:11/mi
25K· 15.53 mi
2:40:19
Rank: #23815 (+88)
Half → 25K
25:56 | 10:42/mi
30K· 18.64 mi
3:13:43
Rank: #23598 (+217)
25K → 30K
33:24 | 10:45/mi
20M
3:28:33
Rank: #23525 (+73)
30K → 20M
14:50 | 10:55/mi
21M
3:40:10
Rank: #23462 (+63)
20M → 21M
11:37 | 11:37/mi
35K· 21.75 mi
3:47:48
Rank: #23413 (+49)
21M → 35K
7:38 | 10:12/mi
23M
4:01:36
Rank: #23355 (+58)
35K → 23M
13:48 | 11:01/mi
24M
4:11:49
Rank: #23273 (+82)
23M → 24M
10:13 | 10:13/mi
40K· 24.85 mi
4:21:11
Rank: #23234 (+39)
24M → 40K
9:22 | 10:57/mi
25.2M
4:25:17
Rank: #23215 (+19)
40K → 25.2M
4:06 | 11:53/mi
Finish· 26.22 mi
4:36:02
Rank: #23204 (+11)
25.2M → Finish
10:45 | 10:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:23
Pace10:15 /mi
2nd Half
Distance13.11 mi
Time2:21:39
Pace10:48 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5831:5410:1631:54
10:16
-
10K
6.21 mi12:24:181:03:1410:1131:20
10:05
-0:11
15K
9.32 mi12:56:041:35:0010:1231:46
10:13
+0:08
20K
12.43 mi13:28:302:07:2610:1532:26
10:26
+0:13
Half
13.11 mi13:35:272:14:2310:156:57
10:11
-0:15
25K
15.53 mi14:01:232:40:1910:1925:56
10:42
+0:31
30K
18.64 mi14:34:473:13:4310:2433:24
10:45
+0:03
20M
20.00 mi14:49:373:28:3310:2614:50
10:55
+0:10
21M
21.00 mi15:01:143:40:1010:2911:37
11:37
+0:42
35K
21.75 mi15:08:523:47:4810:287:38
10:12
-1:25
23M
23.00 mi15:22:404:01:3610:3013:48
11:01
+0:49
24M
24.00 mi15:32:534:11:4910:3010:13
10:13
-0:48
40K
24.85 mi15:42:154:21:1110:319:22
10:57
+0:44
25.2M
25.20 mi15:46:214:25:1710:324:06
11:53
+0:56
Finish
26.22 mi15:57:064:36:0210:3210:45
10:33
-1:20

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

10:05 /mi

Average Pace

10:32 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:20:19

94% of race

Time at Steady Pace

15:43

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:32 /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 mi11:52:5831:5410:1631:54
10:16
#24138
10K
6.21 mi12:24:181:03:1410:1131:20
10:05
#24010
15K
9.32 mi12:56:041:35:0010:1231:46
10:13
#23990
20K
12.43 mi13:28:302:07:2610:1532:26
10:26
#23925
Half
13.11 mi13:35:272:14:2310:156:57
10:11
#23903
25K
15.53 mi14:01:232:40:1910:1925:56
10:42
#23815
30K
18.64 mi14:34:473:13:4310:2433:24
10:45
#23598
20M
20.00 mi14:49:373:28:3310:2614:50
10:55
#23525
21M
21.00 mi15:01:143:40:1010:2911:37
11:37
#23462
35K
21.75 mi15:08:523:47:4810:287:38
10:12
#23413
23M
23.00 mi15:22:404:01:3610:3013:48
11:01
#23355
24M
24.00 mi15:32:534:11:4910:3010:13
10:13
#23273
40K
24.85 mi15:42:154:21:1110:319:22
10:57
#23234
25.2M
25.20 mi15:46:214:25:1710:324:06
11:53
#23215
Finish
26.22 mi15:57:064:36:0210:3210:45
10:33
#23204
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi241389956995623936(Top 90%)9859(Top 86%)9859(Top 4461%)
10K6.21 mi3.10 mi24010+1289898+589898+5823885(Top 90%)9824(Top 86%)9824(Top 4445%)
15K9.32 mi3.11 mi23990+209884+149884+1423936(Top 90%)9859(Top 86%)9859(Top 4461%)
20K12.43 mi3.11 mi23925+659846+389846+3823733(Top 89%)9763(Top 85%)9763(Top 4418%)
Half13.11 mi0.68 mi23903+229834+129834+1223653(Top 89%)9709(Top 85%)9709(Top 4393%)
25K15.53 mi2.42 mi23815+889797+379797+3723511(Top 88%)9678(Top 85%)9678(Top 4379%)
30K18.64 mi3.11 mi23598+2179697+1009697+10022704(Top 85%)9302(Top 81%)9302(Top 4209%)
20M20.00 mi1.36 mi23525+739673+249673+2422563(Top 85%)9281(Top 81%)9281(Top 4200%)
21M21.00 mi1.00 mi23462+639641+329641+3222097(Top 83%)9052(Top 79%)9052(Top 4096%)
35K21.75 mi0.75 mi23413+499627+149627+1421809(Top 82%)8943(Top 78%)8943(Top 4047%)
23M23.00 mi1.25 mi23355+589607+209607+2022399(Top 84%)9266(Top 81%)9266(Top 4193%)
24M24.00 mi1.00 mi23273+829565+429565+4221393(Top 80%)8787(Top 77%)8787(Top 3976%)
40K24.85 mi0.85 mi23234+399561+49561+422272(Top 84%)9281(Top 81%)9281(Top 4200%)
25.2M25.20 mi0.35 mi23215+199553+89553+822321(Top 84%)9299(Top 81%)9299(Top 4208%)
Finish26.22 mi1.02 mi23204+119555-29555-223119(Top 87%)9704(Top 85%)9704(Top 4391%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

23936

Females

9859

F65-69

9859

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

23885

Females

9824

F65-69

9824

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

23936

Females

9859

F65-69

9859

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

23733

Females

9763

F65-69

9763

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23653

Females

9709

F65-69

9709

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

23511

Females

9678

F65-69

9678

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

22704

Females

9302

F65-69

9302

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

22563

Females

9281

F65-69

9281

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

22097

Females

9052

F65-69

9052

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

21809

Females

8943

F65-69

8943

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

22399

Females

9266

F65-69

9266

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

21393

Females

8787

F65-69

8787

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22272

Females

9281

F65-69

9281

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

22321

Females

9299

F65-69

9299

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

23119

Females

9704

F65-69

9704

Passing Analysis

Category:
Athletes Passed
1458
Passed By
524
Net Change
+934
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24138
5K → 10K275147+128#24138#24010
10K → 15K135115+20#24010#23990
15K → 20K14681+65#23990#23925
20K → Half3816+22#23925#23903
Half → 25K12739+88#23903#23815
25K → 30K23518+217#23815#23598
30K → 20M8411+73#23598#23525
20M → 21M7512+63#23525#23462
21M → 35K556+49#23462#23413
35K → 23M7618+58#23413#23355
23M → 24M875+82#23355#23273
24M → 40K6223+39#23273#23234
40K → 25.2M3213+19#23234#23215
25.2M → Finish3120+11#23215#23204
TOTALS1458524+934
📊

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