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BOSTON MARATHON 2023

Denise Murphy

Bib: 23850•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
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
10:18/mi
32:00
↑ 97↓ 3451.5%
10K· 6.21 mi
9:08/mi
1:00:22
↑ 79↓ 1380.4%
15K· 9.32 mi
9:15/mi
1:29:05
↑ 67↓ 78
20K· 12.43 mi
9:56/mi
1:59:57
↑ 106↓ 860.1%
Half· 13.11 mi
9:05/mi
2:06:09
↑ 19↓ 370.5%
25K· 15.53 mi
9:30/mi
2:29:12
↑ 66↓ 880.2%
30K· 18.64 mi
10:17/mi
3:01:08
↑ 181↓ 1480.2%
20M
10:30/mi
3:15:24
↑ 64↓ 500.2%
21M
10:54/mi
3:26:18
↑ 106↓ 241.6%
35K· 21.75 mi
10:01/mi
3:33:48
↑ 17↓ 861.7%
23M
11:25/mi
3:48:06
↑ 23↓ 630.6%
24M
9:15/mi
3:57:21
↓ 821.3%
40K· 24.85 mi
9:11/mi
4:05:12
↓ 200.3%
25.2M
9:11/mi
4:08:22
↑ 13↓ 160.2%
Finish· 26.22 mi
8:17/mi
4:16:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:09
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:10:39
Pace9:58 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1032:0010:1832:00
10:18
-
10K
6.21 mi12:18:321:00:229:4328:22
9:08
-1:10
15K
9.32 mi12:47:151:29:059:3328:43
9:15
+0:07
20K
12.43 mi13:18:071:59:579:3930:52
9:56
+0:41
Half
13.11 mi13:24:192:06:099:376:12
9:05
-0:51
25K
15.53 mi13:47:222:29:129:3623:03
9:30
+0:25
30K
18.64 mi14:19:183:01:089:4331:56
10:17
+0:47
20M
20.00 mi14:33:343:15:249:4614:16
10:30
+0:13
21M
21.00 mi14:44:283:26:189:4910:54
10:54
+0:24
35K
21.75 mi14:51:583:33:489:507:30
10:01
-0:53
23M
23.00 mi15:06:163:48:069:5514:18
11:25
+1:24
24M
24.00 mi15:15:313:57:219:539:15
9:15
-2:10
40K
24.85 mi15:23:224:05:129:527:51
9:11
-0:04
25.2M
25.20 mi15:26:324:08:229:513:10
9:11
0:00
Finish
26.22 mi15:34:584:16:489:488:26
8:17
-0:54

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

9:48 /mi

Slowest Pace

11:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:38

6% of race

Time at Steady Pace

1:40:24

39% of race

Time at Slower Pace

2:21:46

55% of race

Average Pace: 9:48 /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 mi11:50:1032:0010:1832:00
10:18
#24224
10K
6.21 mi12:18:321:00:229:4328:22
9:08
#22949
15K
9.32 mi12:47:151:29:059:3328:43
9:15
#22485
20K
12.43 mi13:18:071:59:579:3930:52
9:56
#22561
Half
13.11 mi13:24:192:06:099:376:12
9:05
#22476
25K
15.53 mi13:47:222:29:129:3623:03
9:30
#22217
30K
18.64 mi14:19:183:01:089:4331:56
10:17
#22113
20M
20.00 mi14:33:343:15:249:4614:16
10:30
#22079
21M
21.00 mi14:44:283:26:189:4910:54
10:54
#21994
35K
21.75 mi14:51:583:33:489:507:30
10:01
#21973
23M
23.00 mi15:06:163:48:069:5514:18
11:25
#22048
24M
24.00 mi15:15:313:57:219:539:15
9:15
#21923
40K
24.85 mi15:23:224:05:129:527:51
9:11
#21775
25.2M
25.20 mi15:26:324:08:229:513:10
9:11
#21693
Finish
26.22 mi15:34:584:16:489:488:26
8:17
#21494
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi242249999999921456(Top 81%)8479(Top 74%)8479(Top 1609%)
10K6.21 mi3.10 mi22949+12759333+6669333+66621407(Top 80%)8504(Top 74%)8504(Top 1614%)
15K9.32 mi3.11 mi22485+4649084+2499084+24921456(Top 81%)8479(Top 74%)8479(Top 1609%)
20K12.43 mi3.11 mi22561-769119-359119-3522738(Top 85%)9209(Top 81%)9209(Top 1747%)
Half13.11 mi0.68 mi22476+859075+449075+4420828(Top 78%)8152(Top 71%)8152(Top 1547%)
25K15.53 mi2.42 mi22217+2598952+1238952+12320863(Top 78%)8199(Top 72%)8199(Top 1556%)
30K18.64 mi3.11 mi22113+1048901+518901+5121734(Top 82%)8754(Top 77%)8754(Top 1661%)
20M20.00 mi1.36 mi22079+348889+128889+1221729(Top 82%)8829(Top 77%)8829(Top 1675%)
21M21.00 mi1.00 mi21994+858849+408849+4020615(Top 77%)8251(Top 72%)8251(Top 1566%)
35K21.75 mi0.75 mi21973+218841+88841+821353(Top 80%)8683(Top 76%)8683(Top 1648%)
23M23.00 mi1.25 mi22048-758896-558896-5523111(Top 87%)9644(Top 84%)9644(Top 1830%)
24M24.00 mi1.00 mi21923+1258832+648832+6418294(Top 69%)7062(Top 62%)7062(Top 1340%)
40K24.85 mi0.85 mi21775+1488777+558777+5517065(Top 64%)6450(Top 56%)6450(Top 1224%)
25.2M25.20 mi0.35 mi21693+828738+398738+3913670(Top 51%)4607(Top 40%)4607(Top 874%)
Finish26.22 mi1.02 mi21494+1998634+1048634+10414012(Top 53%)4763(Top 42%)4763(Top 904%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

21456

Females

8479

F60-64

8479

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

21407

Females

8504

F60-64

8504

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

21456

Females

8479

F60-64

8479

15K→20K

9.3 - 12.4 mi

Top 85%
×5story building
+106ft-86ft

Overall

22738

Females

9209

F60-64

9209

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

20828

Females

8152

F60-64

8152

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

20863

Females

8199

F60-64

8199

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

21734

Females

8754

F60-64

8754

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

21729

Females

8829

F60-64

8829

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

20615

Females

8251

F60-64

8251

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

21353

Females

8683

F60-64

8683

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

23111

Females

9644

F60-64

9644

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

18294

Females

7062

F60-64

7062

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

17065

Females

6450

F60-64

6450

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13670

Females

4607

F60-64

4607

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

14012

Females

4763

F60-64

4763

Passing Analysis

Category:
Athletes Passed
3210
Passed By
480
Net Change
+2730
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24224
5K → 10K12816+1275#24224#22949
10K → 15K47713+464#22949#22485
15K → 20K106182-76#22485#22561
20K → Half861+85#22561#22476
Half → 25K2689+259#22476#22217
25K → 30K18076+104#22217#22113
30K → 20M8248+34#22113#22079
20M → 21M10318+85#22079#21994
21M → 35K4019+21#21994#21973
35K → 23M29104-75#21973#22048
23M → 24M1261+125#22048#21923
24M → 40K1513+148#21923#21775
40K → 25.2M820+82#21775#21693
25.2M → Finish1990+199#21693#21494
TOTALS3210480+2730
📊

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