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BOSTON MARATHON 2023

Kathy Manning

Bib: 15783•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 49%
Masters (Masters Women)
#0 / 6539
Top 38%
Division (F60-64)
#0 / 527
Top 10%
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
8:11/mi
25:24
↑ 97↓ 3451.5%
10K· 6.21 mi
8:22/mi
51:25
↑ 79↓ 1380.4%
15K· 9.32 mi
8:26/mi
1:17:38
↑ 67↓ 78
20K· 12.43 mi
8:30/mi
1:44:02
↑ 106↓ 860.1%
Half· 13.11 mi
8:27/mi
1:49:48
↑ 19↓ 370.5%
25K· 15.53 mi
8:35/mi
2:10:37
↑ 66↓ 880.2%
30K· 18.64 mi
8:37/mi
2:37:24
↑ 181↓ 1480.2%
20M
8:46/mi
2:49:19
↑ 64↓ 500.2%
21M
9:08/mi
2:58:27
↑ 106↓ 241.6%
35K· 21.75 mi
8:35/mi
3:04:52
↑ 17↓ 861.7%
23M
8:58/mi
3:16:06
↑ 23↓ 630.6%
24M
8:47/mi
3:24:53
↓ 821.3%
40K· 24.85 mi
8:58/mi
3:32:33
↓ 200.3%
25.2M
9:40/mi
3:35:53
↑ 13↓ 160.2%
Finish· 26.22 mi
8:45/mi
3:44:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:48
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time1:55:00
Pace8:46 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:3725:248:1125:24
8:11
-
10K
6.21 mi11:22:3851:258:1626:01
8:22
+0:11
15K
9.32 mi11:48:511:17:388:2026:13
8:26
+0:04
20K
12.43 mi12:15:151:44:028:2226:24
8:30
+0:04
Half
13.11 mi12:21:011:49:488:235:46
8:27
-0:03
25K
15.53 mi12:41:502:10:378:2420:49
8:35
+0:08
30K
18.64 mi13:08:372:37:248:2726:47
8:37
+0:02
20M
20.00 mi13:20:322:49:198:2811:55
8:46
+0:09
21M
21.00 mi13:29:402:58:278:309:08
9:08
+0:22
35K
21.75 mi13:36:053:04:528:306:25
8:35
-0:33
23M
23.00 mi13:47:193:16:068:3211:14
8:58
+0:23
24M
24.00 mi13:56:063:24:538:328:47
8:47
-0:11
40K
24.85 mi14:03:463:32:338:337:40
8:58
+0:11
25.2M
25.20 mi14:07:063:35:538:343:20
9:40
+0:42
Finish
26.22 mi14:16:013:44:488:358:55
8:45
-0:55

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

8:11 /mi

Average Pace

8:35 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:32:20

94% of race

Time at Steady Pace

9:08

4% of race

Time at Slower Pace

3:20

1% of race

Average Pace: 8:34 /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 mi10:56:3725:248:1125:24
8:11
#15293
10K
6.21 mi11:22:3851:258:1626:01
8:22
#16331
15K
9.32 mi11:48:511:17:388:2026:13
8:26
#16723
20K
12.43 mi12:15:151:44:028:2226:24
8:30
#16755
Half
13.11 mi12:21:011:49:488:235:46
8:27
#16801
25K
15.53 mi12:41:502:10:378:2420:49
8:35
#16793
30K
18.64 mi13:08:372:37:248:2726:47
8:37
#16435
20M
20.00 mi13:20:322:49:198:2811:55
8:46
#16320
21M
21.00 mi13:29:402:58:278:309:08
9:08
#16178
35K
21.75 mi13:36:053:04:528:306:25
8:35
#16145
23M
23.00 mi13:47:193:16:068:3211:14
8:58
#16120
24M
24.00 mi13:56:063:24:538:328:47
8:47
#16108
40K
24.85 mi14:03:463:32:338:337:40
8:58
#16095
25.2M
25.20 mi14:07:063:35:538:343:20
9:40
#16081
Finish
26.22 mi14:16:013:44:488:358:55
8:45
#16130
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi152934830483017394(Top 65%)6153(Top 54%)6153(Top 1168%)
10K6.21 mi3.10 mi16331-10385480-6505480-65017410(Top 65%)6130(Top 54%)6130(Top 1163%)
15K9.32 mi3.11 mi16723-3925747-2675747-26717394(Top 65%)6153(Top 54%)6153(Top 1168%)
20K12.43 mi3.11 mi16755-325776-295776-2916839(Top 63%)5843(Top 51%)5843(Top 1109%)
Half13.11 mi0.68 mi16801-465798-225798-2217477(Top 66%)6160(Top 54%)6160(Top 1169%)
25K15.53 mi2.42 mi16793+85832-345832-3416739(Top 63%)5859(Top 51%)5859(Top 1112%)
30K18.64 mi3.11 mi16435+3585650+1825650+18215051(Top 57%)4962(Top 43%)4962(Top 942%)
20M20.00 mi1.36 mi16320+1155597+535597+5315271(Top 57%)5151(Top 45%)5151(Top 977%)
21M21.00 mi1.00 mi16178+1425523+745523+7414158(Top 53%)4578(Top 40%)4578(Top 869%)
35K21.75 mi0.75 mi16145+335524-15524-115763(Top 59%)5558(Top 49%)5558(Top 1055%)
23M23.00 mi1.25 mi16120+255521+35521+315935(Top 60%)5705(Top 50%)5705(Top 1083%)
24M24.00 mi1.00 mi16108+125524-35524-316123(Top 61%)5873(Top 51%)5873(Top 1114%)
40K24.85 mi0.85 mi16095+135525-15525-115986(Top 60%)5844(Top 51%)5844(Top 1109%)
25.2M25.20 mi0.35 mi16081+145519+65519+615995(Top 60%)5859(Top 51%)5859(Top 1112%)
Finish26.22 mi1.02 mi16130-495568-495568-4916778(Top 63%)6241(Top 55%)6241(Top 1184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

17394

Females

6153

F60-64

6153

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

17410

Females

6130

F60-64

6130

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

17394

Females

6153

F60-64

6153

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16839

Females

5843

F60-64

5843

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

17477

Females

6160

F60-64

6160

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16739

Females

5859

F60-64

5859

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

15051

Females

4962

F60-64

4962

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

15271

Females

5151

F60-64

5151

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

14158

Females

4578

F60-64

4578

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15763

Females

5558

F60-64

5558

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15935

Females

5705

F60-64

5705

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

16123

Females

5873

F60-64

5873

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15986

Females

5844

F60-64

5844

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15995

Females

5859

F60-64

5859

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

16778

Females

6241

F60-64

6241

Passing Analysis

Category:
Athletes Passed
1506
Passed By
2343
Net Change
-837
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15293
5K → 10K511089-1038#15293#16331
10K → 15K85477-392#16331#16723
15K → 20K162194-32#16723#16755
20K → Half955-46#16755#16801
Half → 25K127119+8#16801#16793
25K → 30K39032+358#16793#16435
30K → 20M14025+115#16435#16320
20M → 21M16523+142#16320#16178
21M → 35K6027+33#16178#16145
35K → 23M9974+25#16145#16120
23M → 24M6654+12#16120#16108
24M → 40K6653+13#16108#16095
40K → 25.2M3218+14#16095#16081
25.2M → Finish54103-49#16081#16130
TOTALS15062343-837
📊

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