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BOSTON MARATHON 2023

Cazzandra Woodman

Bib: 31543•F

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
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
10:43/mi
33:19
↑ 97↓ 3451.5%
10K· 6.21 mi
12:06/mi
1:10:56
↑ 79↓ 1380.4%
15K· 9.32 mi
12:49/mi
1:50:46
↑ 67↓ 78
20K· 12.43 mi
13:02/mi
2:31:15
↑ 106↓ 860.1%
Half· 13.11 mi
11:54/mi
2:39:22
↑ 19↓ 370.5%
25K· 15.53 mi
14:21/mi
3:14:09
↑ 66↓ 880.2%
30K· 18.64 mi
15:01/mi
4:00:47
↑ 181↓ 1480.2%
20M
14:01/mi
4:19:50
↑ 64↓ 500.2%
21M
18:23/mi
4:38:13
↑ 106↓ 241.6%
35K· 21.75 mi
12:33/mi
4:47:36
↑ 17↓ 861.7%
23M
13:28/mi
5:04:28
↑ 23↓ 630.6%
24M
13:20/mi
5:17:48
↓ 821.3%
40K· 24.85 mi
15:16/mi
5:30:51
↓ 200.3%
25.2M
14:21/mi
5:35:48
↑ 13↓ 160.2%
Finish· 26.22 mi
13:02/mi
5:49:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:39:22
Pace12:09 /mi
2nd Half
Distance13.11 mi
Time3:09:43
Pace14:28 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0333:1910:4333:19
10:43
-
10K
6.21 mi12:31:401:10:5611:2537:37
12:06
+1:23
15K
9.32 mi13:11:301:50:4611:5339:50
12:49
+0:43
20K
12.43 mi13:51:592:31:1512:1040:29
13:02
+0:13
Half
13.11 mi14:00:062:39:2212:098:07
11:54
-1:08
25K
15.53 mi14:34:533:14:0912:3034:47
14:21
+2:27
30K
18.64 mi15:21:314:00:4712:5546:38
15:01
+0:40
20M
20.00 mi15:40:344:19:5012:5919:03
14:01
-1:00
21M
21.00 mi15:58:574:38:1313:1518:23
18:23
+4:22
35K
21.75 mi16:08:204:47:3613:139:23
12:33
-5:50
23M
23.00 mi16:25:125:04:2813:1416:52
13:28
+0:55
24M
24.00 mi16:38:325:17:4813:1513:20
13:20
-0:08
40K
24.85 mi16:51:355:30:5113:1913:03
15:16
+1:56
25.2M
25.20 mi16:56:325:35:4813:204:57
14:21
-0:55
Finish
26.22 mi17:09:495:49:0513:1913:17
13:02
-1:19

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

10:43 /mi

Average Pace

13:19 /mi

Slowest Pace

18:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:03

23% of race

Time at Steady Pace

2:32:14

44% of race

Time at Slower Pace

1:57:48

34% of race

Average Pace: 13:19 /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 mi11:54:0333:1910:4333:19
10:43
#25243
10K
6.21 mi12:31:401:10:5611:2537:37
12:06
#26033
15K
9.32 mi13:11:301:50:4611:5339:50
12:49
#26232
20K
12.43 mi13:51:592:31:1512:1040:29
13:02
#26251
Half
13.11 mi14:00:062:39:2212:098:07
11:54
#26226
25K
15.53 mi14:34:533:14:0912:3034:47
14:21
#26289
30K
18.64 mi15:21:314:00:4712:5546:38
15:01
#26357
20M
20.00 mi15:40:344:19:5012:5919:03
14:01
#26334
21M
21.00 mi15:58:574:38:1313:1518:23
18:23
#26398
35K
21.75 mi16:08:204:47:3613:139:23
12:33
#26373
23M
23.00 mi16:25:125:04:2813:1416:52
13:28
#26347
24M
24.00 mi16:38:325:17:4813:1513:20
13:20
#26332
40K
24.85 mi16:51:355:30:5113:1913:03
15:16
#26346
25.2M
25.20 mi16:56:325:35:4813:204:57
14:21
#26332
Finish
26.22 mi17:09:495:49:0513:1913:17
13:02
#26333
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25243105741057426438(Top 99%)11323(Top 99%)11323(Top 603%)
10K6.21 mi3.10 mi26033-79011063-48911063-48926325(Top 99%)11249(Top 98%)11249(Top 599%)
15K9.32 mi3.11 mi26232-19911185-12211185-12226438(Top 99%)11323(Top 99%)11323(Top 603%)
20K12.43 mi3.11 mi26251-1911195-1011195-1026242(Top 99%)11197(Top 98%)11197(Top 596%)
Half13.11 mi0.68 mi26226+2511182+1311182+1325819(Top 97%)10966(Top 96%)10966(Top 584%)
25K15.53 mi2.42 mi26289-6311217-3511217-3526450(Top 99%)11332(Top 99%)11332(Top 603%)
30K18.64 mi3.11 mi26357-6811264-4711264-4726421(Top 99%)11326(Top 99%)11326(Top 603%)
20M20.00 mi1.36 mi26334+2311253+1111253+1125835(Top 97%)11036(Top 97%)11036(Top 588%)
21M21.00 mi1.00 mi26398-6411293-4011293-4026571(Top 100%)11402(Top 100%)11402(Top 607%)
35K21.75 mi0.75 mi26373+2511278+1511278+1525229(Top 95%)10777(Top 94%)10777(Top 574%)
23M23.00 mi1.25 mi26347+2611263+1511263+1525483(Top 96%)10889(Top 95%)10889(Top 580%)
24M24.00 mi1.00 mi26332+1511258+511258+525703(Top 97%)11026(Top 97%)11026(Top 587%)
40K24.85 mi0.85 mi26346-1411267-911267-926250(Top 99%)11287(Top 99%)11287(Top 601%)
25.2M25.20 mi0.35 mi26332+1411262+511262+525299(Top 95%)10830(Top 95%)10830(Top 577%)
Finish26.22 mi1.02 mi26333-111266-411266-425995(Top 98%)11171(Top 98%)11171(Top 595%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

26438

Females

11323

F40-44

11323

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

26325

Females

11249

F40-44

11249

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

26438

Females

11323

F40-44

11323

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

26242

Females

11197

F40-44

11197

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

25819

Females

10966

F40-44

10966

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

26450

Females

11332

F40-44

11332

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

26421

Females

11326

F40-44

11326

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

25835

Females

11036

F40-44

11036

20M→21M

20.0 - 21.0 mi

Top 100%
×8story building
+106ft-24ft

Overall

26571

Females

11402

F40-44

11402

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

25229

Females

10777

F40-44

10777

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

25483

Females

10889

F40-44

10889

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

25703

Females

11026

F40-44

11026

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26250

Females

11287

F40-44

11287

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25299

Females

10830

F40-44

10830

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

25995

Females

11171

F40-44

11171

Passing Analysis

Category:
Athletes Passed
228
Passed By
1318
Net Change
-1090
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25243
5K → 10K5795-790#25243#26033
10K → 15K9208-199#26033#26232
15K → 20K4261-19#26232#26251
20K → Half261+25#26251#26226
Half → 25K1073-63#26226#26289
25K → 30K1078-68#26289#26357
30K → 20M252+23#26357#26334
20M → 21M165-64#26334#26398
21M → 35K250+25#26398#26373
35K → 23M282+26#26373#26347
23M → 24M205+15#26347#26332
24M → 40K418-14#26332#26346
40K → 25.2M140+14#26346#26332
25.2M → Finish910-1#26332#26333
TOTALS2281318-1090
📊

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