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BOSTON MARATHON 2023

Yvonne Walker

Bib: 24038•F

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
9:08/mi
28:24
↑ 97↓ 3451.5%
10K· 6.21 mi
12:20/mi
1:06:43
↑ 79↓ 1380.4%
15K· 9.32 mi
14:03/mi
1:50:21
↑ 67↓ 78
20K· 12.43 mi
15:05/mi
2:37:12
↑ 106↓ 860.1%
Half· 13.11 mi
14:34/mi
2:47:08
↑ 19↓ 370.5%
25K· 15.53 mi
15:04/mi
3:23:39
↑ 66↓ 880.2%
30K· 18.64 mi
15:11/mi
4:10:50
↑ 181↓ 1480.2%
20M
16:19/mi
4:33:00
↑ 64↓ 500.2%
21M
15:25/mi
4:48:25
↑ 106↓ 241.6%
35K· 21.75 mi
14:27/mi
4:59:14
↑ 17↓ 861.7%
23M
15:08/mi
5:18:11
↑ 23↓ 630.6%
24M
14:56/mi
5:33:07
↓ 821.3%
40K· 24.85 mi
14:45/mi
5:45:44
↓ 200.3%
25.2M
15:31/mi
5:51:05
↑ 13↓ 160.2%
Finish· 26.22 mi
14:14/mi
6:05:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:47:08
Pace12:45 /mi
2nd Half
Distance13.11 mi
Time3:18:27
Pace15:08 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:5028:249:0828:24
9:08
-
10K
6.21 mi12:22:091:06:4310:4438:19
12:20
+3:12
15K
9.32 mi13:05:471:50:2111:5043:38
14:03
+1:43
20K
12.43 mi13:52:382:37:1212:3946:51
15:05
+1:02
Half
13.11 mi14:02:342:47:0812:459:56
14:34
-0:31
25K
15.53 mi14:39:053:23:3913:0736:31
15:04
+0:30
30K
18.64 mi15:26:164:10:5013:2747:11
15:11
+0:07
20M
20.00 mi15:48:264:33:0013:3922:10
16:19
+1:08
21M
21.00 mi16:03:514:48:2513:4415:25
15:25
-0:54
35K
21.75 mi16:14:404:59:1413:4610:49
14:27
-0:58
23M
23.00 mi16:33:375:18:1113:5018:57
15:08
+0:41
24M
24.00 mi16:48:335:33:0713:5314:56
14:56
-0:12
40K
24.85 mi17:01:105:45:4413:5512:37
14:45
-0:11
25.2M
25.20 mi17:06:315:51:0513:565:21
15:31
+0:46
Finish
26.22 mi17:21:016:05:3513:5714:30
14:14
-1:17

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

9:08 /mi

Average Pace

13:57 /mi

Slowest Pace

16:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:21

30% of race

Time at Steady Pace

3:53:04

64% of race

Time at Slower Pace

22:10

6% of race

Average Pace: 13:57 /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 mi11:43:5028:249:0828:24
9:08
#21023
10K
6.21 mi12:22:091:06:4310:4438:19
12:20
#25150
15K
9.32 mi13:05:471:50:2111:5043:38
14:03
#26198
20K
12.43 mi13:52:382:37:1212:3946:51
15:05
#26461
Half
13.11 mi14:02:342:47:0812:459:56
14:34
#26489
25K
15.53 mi14:39:053:23:3913:0736:31
15:04
#26526
30K
18.64 mi15:26:164:10:5013:2747:11
15:11
#26546
20M
20.00 mi15:48:264:33:0013:3922:10
16:19
#26565
21M
21.00 mi16:03:514:48:2513:4415:25
15:25
#26559
35K
21.75 mi16:14:404:59:1413:4610:49
14:27
#26562
23M
23.00 mi16:33:375:18:1113:5018:57
15:08
#26570
24M
24.00 mi16:48:335:33:0713:5314:56
14:56
#26580
40K
24.85 mi17:01:105:45:4413:5512:37
14:45
#26576
25.2M
25.20 mi17:06:315:51:0513:565:21
15:31
#26574
Finish
26.22 mi17:21:016:05:3513:5714:30
14:14
#26578
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi210238386838626601(Top 100%)11417(Top 100%)11417(Top 2166%)
10K6.21 mi3.10 mi25150-412710518-213210518-213226422(Top 99%)11311(Top 99%)11311(Top 2146%)
15K9.32 mi3.11 mi26198-104811164-64611164-64626601(Top 100%)11417(Top 100%)11417(Top 2166%)
20K12.43 mi3.11 mi26461-26311334-17011334-17026603(Top 100%)11415(Top 100%)11415(Top 2166%)
Half13.11 mi0.68 mi26489-2811354-2011354-2026580(Top 100%)11399(Top 100%)11399(Top 2163%)
25K15.53 mi2.42 mi26526-3711379-2511379-2526560(Top 100%)11390(Top 100%)11390(Top 2161%)
30K18.64 mi3.11 mi26546-2011388-911388-926473(Top 99%)11347(Top 99%)11347(Top 2153%)
20M20.00 mi1.36 mi26565-1911398-1011398-1026512(Top 100%)11374(Top 100%)11374(Top 2158%)
21M21.00 mi1.00 mi26559+611393+511393+525973(Top 98%)11097(Top 97%)11097(Top 2106%)
35K21.75 mi0.75 mi26562-311396-311396-326293(Top 99%)11273(Top 99%)11273(Top 2139%)
23M23.00 mi1.25 mi26570-811401-511401-526327(Top 99%)11300(Top 99%)11300(Top 2144%)
24M24.00 mi1.00 mi26580-1011405-411405-426372(Top 99%)11324(Top 99%)11324(Top 2149%)
40K24.85 mi0.85 mi26576+411403+211403+226059(Top 98%)11204(Top 98%)11204(Top 2126%)
25.2M25.20 mi0.35 mi26574+211401+211401+225955(Top 97%)11153(Top 98%)11153(Top 2116%)
Finish26.22 mi1.02 mi26578-411404-311404-326401(Top 99%)11347(Top 99%)11347(Top 2153%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21story building
+97ft-345ft

Overall

26601

Females

11417

F60-64

11417

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

26422

Females

11311

F60-64

11311

10K→15K

6.2 - 9.3 mi

Top 100%
×3story building
+67ft-78ft

Overall

26601

Females

11417

F60-64

11417

15K→20K

9.3 - 12.4 mi

Top 100%
×5story building
+106ft-86ft

Overall

26603

Females

11415

F60-64

11415

20K→Half

12.4 - 13.1 mi

Top 100%
×2story building
+19ft-37ft

Overall

26580

Females

11399

F60-64

11399

Half→25K

13.1 - 15.5 mi

Top 100%
×4story building
+66ft-88ft

Overall

26560

Females

11390

F60-64

11390

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

26473

Females

11347

F60-64

11347

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

26512

Females

11374

F60-64

11374

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

25973

Females

11097

F60-64

11097

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

26293

Females

11273

F60-64

11273

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

26327

Females

11300

F60-64

11300

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

26372

Females

11324

F60-64

11324

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26059

Females

11204

F60-64

11204

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

25955

Females

11153

F60-64

11153

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

26401

Females

11347

F60-64

11347

Passing Analysis

Category:
Athletes Passed
43
Passed By
5598
Net Change
-5555
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21023
5K → 10K04127-4127#21023#25150
10K → 15K11049-1048#25150#26198
15K → 20K4267-263#26198#26461
20K → Half129-28#26461#26489
Half → 25K340-37#26489#26526
25K → 30K1030-20#26526#26546
30K → 20M221-19#26546#26565
20M → 21M82+6#26565#26559
21M → 35K14-3#26559#26562
35K → 23M210-8#26562#26570
23M → 24M010-10#26570#26580
24M → 40K84+4#26580#26576
40K → 25.2M31+2#26576#26574
25.2M → Finish04-4#26574#26578
TOTALS435598-5555
📊

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