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BOSTON MARATHON 2023

Anna Sacco Botto

Bib: 30374•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

Start
0:00:00
Race begins
5K· 3.11 mi
28:30
Rank: #21140
Start → 5K
28:30 | 9:10/mi
10K· 6.21 mi
57:01
Rank: #21334 (-194)
5K → 10K
28:31 | 9:11/mi
15K· 9.32 mi
1:25:11
Rank: #21176 (+158)
10K → 15K
28:10 | 9:04/mi
20K· 12.43 mi
1:54:35
Rank: #21250 (-74)
15K → 20K
29:24 | 9:28/mi
Half· 13.11 mi
2:00:44
Rank: #21214 (+36)
20K → Half
6:09 | 9:01/mi
25K· 15.53 mi
2:23:50
Rank: #21152 (+62)
Half → 25K
23:06 | 9:32/mi
30K· 18.64 mi
2:55:57
Rank: #21291 (-139)
25K → 30K
32:07 | 10:20/mi
20M
3:10:09
Rank: #21301 (-10)
30K → 20M
14:12 | 10:27/mi
21M
3:21:56
Rank: #21395 (-94)
20M → 21M
11:47 | 11:47/mi
35K· 21.75 mi
3:29:21
Rank: #21375 (+20)
21M → 35K
7:25 | 9:55/mi
23M
3:42:54
Rank: #21426 (-51)
35K → 23M
13:33 | 10:49/mi
24M
3:52:56
Rank: #21390 (+36)
23M → 24M
10:02 | 10:02/mi
40K· 24.85 mi
4:02:07
Rank: #21416 (-26)
24M → 40K
9:11 | 10:44/mi
25.2M
4:06:38
Rank: #21495 (-79)
40K → 25.2M
4:31 | 13:06/mi
Finish· 26.22 mi
4:16:50
Rank: #21497 (-2)
25.2M → Finish
10:12 | 10:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:44
Pace9:13 /mi
2nd Half
Distance13.11 mi
Time2:16:06
Pace10:23 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:0628:309:1028:30
9:10
-
10K
6.21 mi12:15:3757:019:1128:31
9:11
+0:01
15K
9.32 mi12:43:471:25:119:0828:10
9:04
-0:07
20K
12.43 mi13:13:111:54:359:1329:24
9:28
+0:24
Half
13.11 mi13:19:202:00:449:136:09
9:01
-0:27
25K
15.53 mi13:42:262:23:509:1623:06
9:32
+0:31
30K
18.64 mi14:14:332:55:579:2632:07
10:20
+0:48
20M
20.00 mi14:28:453:10:099:3014:12
10:27
+0:07
21M
21.00 mi14:40:323:21:569:3711:47
11:47
+1:20
35K
21.75 mi14:47:573:29:219:387:25
9:55
-1:52
23M
23.00 mi15:01:303:42:549:4113:33
10:49
+0:54
24M
24.00 mi15:11:323:52:569:4210:02
10:02
-0:47
40K
24.85 mi15:20:434:02:079:449:11
10:44
+0:42
25.2M
25.20 mi15:25:144:06:389:474:31
13:06
+2:22
Finish
26.22 mi15:35:264:16:509:4810:12
10:01
-3:05

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

9:01 /mi

Average Pace

9:48 /mi

Slowest Pace

13:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:44

47% of race

Time at Steady Pace

1:37:04

38% of race

Time at Slower Pace

39:02

15% 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 mi11:47:0628:309:1028:30
9:10
#21140
10K
6.21 mi12:15:3757:019:1128:31
9:11
#21334
15K
9.32 mi12:43:471:25:119:0828:10
9:04
#21176
20K
12.43 mi13:13:111:54:359:1329:24
9:28
#21250
Half
13.11 mi13:19:202:00:449:136:09
9:01
#21214
25K
15.53 mi13:42:262:23:509:1623:06
9:32
#21152
30K
18.64 mi14:14:332:55:579:2632:07
10:20
#21291
20M
20.00 mi14:28:453:10:099:3014:12
10:27
#21301
21M
21.00 mi14:40:323:21:569:3711:47
11:47
#21395
35K
21.75 mi14:47:573:29:219:387:25
9:55
#21375
23M
23.00 mi15:01:303:42:549:4113:33
10:49
#21426
24M
24.00 mi15:11:323:52:569:4210:02
10:02
#21390
40K
24.85 mi15:20:434:02:079:449:11
10:44
#21416
25.2M
25.20 mi15:25:144:06:389:474:31
13:06
#21495
Finish
26.22 mi15:35:264:16:509:4810:12
10:01
#21497
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi211408443844320811(Top 78%)8134(Top 71%)8134(Top 1543%)
10K6.21 mi3.10 mi21334-1948495-528495-5221561(Top 81%)8580(Top 75%)8580(Top 1628%)
15K9.32 mi3.11 mi21176+1588374+1218374+12120811(Top 78%)8134(Top 71%)8134(Top 1543%)
20K12.43 mi3.11 mi21250-748405-318405-3121446(Top 81%)8496(Top 74%)8496(Top 1612%)
Half13.11 mi0.68 mi21214+368383+228383+2220544(Top 77%)7999(Top 70%)7999(Top 1518%)
25K15.53 mi2.42 mi21152+628359+248359+2420934(Top 79%)8235(Top 72%)8235(Top 1563%)
30K18.64 mi3.11 mi21291-1398444-858444-8521859(Top 82%)8822(Top 77%)8822(Top 1674%)
20M20.00 mi1.36 mi21301-108466-228466-2221621(Top 81%)8764(Top 77%)8764(Top 1663%)
21M21.00 mi1.00 mi21395-948523-578523-5722394(Top 84%)9219(Top 81%)9219(Top 1749%)
35K21.75 mi0.75 mi21375+208520+38520+321062(Top 79%)8524(Top 75%)8524(Top 1617%)
23M23.00 mi1.25 mi21426-518560-408560-4022011(Top 83%)9077(Top 79%)9077(Top 1722%)
24M24.00 mi1.00 mi21390+368551+98551+920890(Top 78%)8485(Top 74%)8485(Top 1610%)
40K24.85 mi0.85 mi21416-268578-278578-2721819(Top 82%)9052(Top 79%)9052(Top 1718%)
25.2M25.20 mi0.35 mi21495-798630-528630-5224088(Top 90%)10227(Top 90%)10227(Top 1941%)
Finish26.22 mi1.02 mi21497-28636-68636-621790(Top 82%)9003(Top 79%)9003(Top 1708%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

20811

Females

8134

F60-64

8134

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21561

Females

8580

F60-64

8580

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

20811

Females

8134

F60-64

8134

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

21446

Females

8496

F60-64

8496

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

20544

Females

7999

F60-64

7999

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20934

Females

8235

F60-64

8235

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

21859

Females

8822

F60-64

8822

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

21621

Females

8764

F60-64

8764

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

22394

Females

9219

F60-64

9219

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

21062

Females

8524

F60-64

8524

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

22011

Females

9077

F60-64

9077

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

20890

Females

8485

F60-64

8485

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21819

Females

9052

F60-64

9052

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

24088

Females

10227

F60-64

10227

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

21790

Females

9003

F60-64

9003

Passing Analysis

Category:
Athletes Passed
1161
Passed By
1518
Net Change
-357
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21140
5K → 10K189383-194#21140#21334
10K → 15K25092+158#21334#21176
15K → 20K110184-74#21176#21250
20K → Half437+36#21250#21214
Half → 25K13674+62#21214#21152
25K → 30K83222-139#21152#21291
30K → 20M7181-10#21291#21301
20M → 21M37131-94#21301#21395
21M → 35K4121+20#21395#21375
35K → 23M52103-51#21375#21426
23M → 24M6529+36#21426#21390
24M → 40K3662-26#21390#21416
40K → 25.2M382-79#21416#21495
25.2M → Finish4547-2#21495#21497
TOTALS11611518-357
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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