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BOSTON MARATHON 2023

Margaret Hancock

Bib: 24691•F

KY

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
11:13/mi
34:50
↑ 97↓ 3451.5%
10K· 6.21 mi
11:13/mi
1:09:40
↑ 79↓ 1380.4%
15K· 9.32 mi
12:23/mi
1:48:09
↑ 67↓ 78
20K· 12.43 mi
13:39/mi
2:30:34
↑ 106↓ 860.1%
Half· 13.11 mi
13:36/mi
2:39:51
↑ 19↓ 370.5%
25K· 15.53 mi
14:30/mi
3:15:00
↑ 66↓ 880.2%
30K· 18.64 mi
16:38/mi
4:06:42
↑ 181↓ 1480.2%
20M
14:39/mi
4:26:36
↑ 64↓ 500.2%
21M
15:34/mi
4:42:10
↑ 106↓ 241.6%
35K· 21.75 mi
15:12/mi
4:53:32
↑ 17↓ 861.7%
23M
15:11/mi
5:12:33
↑ 23↓ 630.6%
24M
15:09/mi
5:27:42
↓ 821.3%
40K· 24.85 mi
15:11/mi
5:40:41
↓ 200.3%
25.2M
16:58/mi
5:46:32
↑ 13↓ 160.2%
Finish· 26.22 mi
14:44/mi
6:01:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:39:51
Pace12:12 /mi
2nd Half
Distance13.11 mi
Time3:21:42
Pace15:23 /mi
📊Positive Split: 26.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0834:5011:1334:50
11:13
-
10K
6.21 mi12:24:581:09:4011:1334:50
11:13
0:00
15K
9.32 mi13:03:271:48:0911:3638:29
12:23
+1:10
20K
12.43 mi13:45:522:30:3412:0742:25
13:39
+1:16
Half
13.11 mi13:55:092:39:5112:129:17
13:36
-0:03
25K
15.53 mi14:30:183:15:0012:3335:09
14:30
+0:54
30K
18.64 mi15:22:004:06:4213:1451:42
16:38
+2:08
20M
20.00 mi15:41:544:26:3613:2019:54
14:39
-1:59
21M
21.00 mi15:57:284:42:1013:2615:34
15:34
+0:55
35K
21.75 mi16:08:504:53:3213:3011:22
15:12
-0:22
23M
23.00 mi16:27:515:12:3313:3519:01
15:11
-0:01
24M
24.00 mi16:43:005:27:4213:3915:09
15:09
-0:02
40K
24.85 mi16:55:595:40:4113:4212:59
15:11
+0:02
25.2M
25.20 mi17:01:505:46:3213:455:51
16:58
+1:47
Finish
26.22 mi17:16:516:01:3313:4815:01
14:44
-2:14

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

11:13 /mi

Average Pace

13:48 /mi

Slowest Pace

16:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:51

44% of race

Time at Steady Pace

2:08:35

36% of race

Time at Slower Pace

1:13:07

20% of race

Average Pace: 13:47 /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 mi11:50:0834:5011:1334:50
11:13
#25944
10K
6.21 mi12:24:581:09:4011:1334:50
11:13
#25832
15K
9.32 mi13:03:271:48:0911:3638:29
12:23
#26052
20K
12.43 mi13:45:522:30:3412:0742:25
13:39
#26208
Half
13.11 mi13:55:092:39:5112:129:17
13:36
#26251
25K
15.53 mi14:30:183:15:0012:3335:09
14:30
#26307
30K
18.64 mi15:22:004:06:4213:1451:42
16:38
#26486
20M
20.00 mi15:41:544:26:3613:2019:54
14:39
#26489
21M
21.00 mi15:57:284:42:1013:2615:34
15:34
#26486
35K
21.75 mi16:08:504:53:3213:3011:22
15:12
#26495
23M
23.00 mi16:27:515:12:3313:3519:01
15:11
#26504
24M
24.00 mi16:43:005:27:4213:3915:09
15:09
#26515
40K
24.85 mi16:55:595:40:4113:4212:59
15:11
#26520
25.2M
25.20 mi17:01:505:46:3213:455:51
16:58
#26525
Finish
26.22 mi17:16:516:01:3313:4815:01
14:44
#26535
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi25944110161101626271(Top 99%)11214(Top 98%)11214(Top 2128%)
10K6.21 mi3.10 mi25832+11210941+7510941+7525701(Top 97%)10851(Top 95%)10851(Top 2059%)
15K9.32 mi3.11 mi26052-22011069-12811069-12826271(Top 99%)11214(Top 98%)11214(Top 2128%)
20K12.43 mi3.11 mi26208-15611170-10111170-10126459(Top 99%)11327(Top 99%)11327(Top 2149%)
Half13.11 mi0.68 mi26251-4311194-2411194-2426479(Top 99%)11354(Top 99%)11354(Top 2154%)
25K15.53 mi2.42 mi26307-5611229-3511229-3526478(Top 99%)11346(Top 99%)11346(Top 2153%)
30K18.64 mi3.11 mi26486-17911348-11911348-11926588(Top 100%)11410(Top 100%)11410(Top 2165%)
20M20.00 mi1.36 mi26489-311350-211350-226169(Top 98%)11210(Top 98%)11210(Top 2127%)
21M21.00 mi1.00 mi26486+311348+211348+226055(Top 98%)11144(Top 98%)11144(Top 2115%)
35K21.75 mi0.75 mi26495-911355-711355-726438(Top 99%)11344(Top 99%)11344(Top 2153%)
23M23.00 mi1.25 mi26504-911360-511360-526341(Top 99%)11304(Top 99%)11304(Top 2145%)
24M24.00 mi1.00 mi26515-1111367-711367-726424(Top 99%)11346(Top 99%)11346(Top 2153%)
40K24.85 mi0.85 mi26520-511371-411371-426227(Top 99%)11276(Top 99%)11276(Top 2140%)
25.2M25.20 mi0.35 mi26525-511374-311374-326365(Top 99%)11331(Top 99%)11331(Top 2150%)
Finish26.22 mi1.02 mi26535-1011381-711381-726479(Top 99%)11378(Top 100%)11378(Top 2159%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

26271

Females

11214

F60-64

11214

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

25701

Females

10851

F60-64

10851

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

26271

Females

11214

F60-64

11214

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

26459

Females

11327

F60-64

11327

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

26479

Females

11354

F60-64

11354

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

26478

Females

11346

F60-64

11346

25K→30K

15.5 - 18.6 mi

Top 100%
×9story building
+181ft-148ft

Overall

26588

Females

11410

F60-64

11410

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

26169

Females

11210

F60-64

11210

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

26055

Females

11144

F60-64

11144

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

26438

Females

11344

F60-64

11344

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

26341

Females

11304

F60-64

11304

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

26424

Females

11346

F60-64

11346

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26227

Females

11276

F60-64

11276

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26365

Females

11331

F60-64

11331

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

26479

Females

11378

F60-64

11378

Passing Analysis

Category:
Athletes Passed
234
Passed By
825
Net Change
-591
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25944
5K → 10K17361+112#25944#25832
10K → 15K16236-220#25832#26052
15K → 20K7163-156#26052#26208
20K → Half043-43#26208#26251
Half → 25K965-56#26251#26307
25K → 30K2181-179#26307#26486
30K → 20M69-3#26486#26489
20M → 21M96+3#26489#26486
21M → 35K211-9#26486#26495
35K → 23M211-9#26495#26504
23M → 24M213-11#26504#26515
24M → 40K27-5#26515#26520
40K → 25.2M05-5#26520#26525
25.2M → Finish414-10#26525#26535
TOTALS234825-591
📊

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