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BOSTON MARATHON 2023

Megan Sabatinelli

Bib: 27528•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
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
11:02/mi
34:17
↑ 97↓ 3451.5%
10K· 6.21 mi
11:25/mi
1:09:45
↑ 79↓ 1380.4%
15K· 9.32 mi
11:18/mi
1:44:53
↑ 67↓ 78
20K· 12.43 mi
11:56/mi
2:21:57
↑ 106↓ 860.1%
Half· 13.11 mi
10:54/mi
2:29:23
↑ 19↓ 370.5%
25K· 15.53 mi
12:33/mi
2:59:49
↑ 66↓ 880.2%
30K· 18.64 mi
12:34/mi
3:38:51
↑ 181↓ 1480.2%
20M
14:33/mi
3:58:38
↑ 64↓ 500.2%
21M
14:26/mi
4:13:04
↑ 106↓ 241.6%
35K· 21.75 mi
11:43/mi
4:21:50
↑ 17↓ 861.7%
23M
12:42/mi
4:37:44
↑ 23↓ 630.6%
24M
11:59/mi
4:49:43
↓ 821.3%
40K· 24.85 mi
11:34/mi
4:59:36
↓ 200.3%
25.2M
13:00/mi
5:04:05
↑ 13↓ 160.2%
Finish· 26.22 mi
10:54/mi
5:15:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:29:23
Pace11:24 /mi
2nd Half
Distance13.11 mi
Time2:45:48
Pace12:39 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2134:1711:0234:17
11:02
-
10K
6.21 mi12:26:491:09:4511:1435:28
11:25
+0:23
15K
9.32 mi13:01:571:44:5311:1535:08
11:18
-0:07
20K
12.43 mi13:39:012:21:5711:2537:04
11:56
+0:38
Half
13.11 mi13:46:272:29:2311:247:26
10:54
-1:02
25K
15.53 mi14:16:532:59:4911:3530:26
12:33
+1:39
30K
18.64 mi14:55:553:38:5111:4439:02
12:34
+0:01
20M
20.00 mi15:15:423:58:3811:5619:47
14:33
+1:59
21M
21.00 mi15:30:084:13:0412:0314:26
14:26
-0:07
35K
21.75 mi15:38:544:21:5012:028:46
11:43
-2:43
23M
23.00 mi15:54:484:37:4412:0515:54
12:42
+0:59
24M
24.00 mi16:06:474:49:4312:0411:59
11:59
-0:43
40K
24.85 mi16:16:404:59:3612:039:53
11:34
-0:25
25.2M
25.20 mi16:21:095:04:0512:044:29
13:00
+1:26
Finish
26.22 mi16:32:155:15:1112:0211:06
10:54
-2:06

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

10:54 /mi

Average Pace

12:02 /mi

Slowest Pace

14:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:57

28% of race

Time at Steady Pace

1:43:10

33% of race

Time at Slower Pace

2:04:04

39% of race

Average Pace: 12:01 /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 mi11:51:2134:1711:0234:17
11:02
#25734
10K
6.21 mi12:26:491:09:4511:1435:28
11:25
#25842
15K
9.32 mi13:01:571:44:5311:1535:08
11:18
#25747
20K
12.43 mi13:39:012:21:5711:2537:04
11:56
#25726
Half
13.11 mi13:46:272:29:2311:247:26
10:54
#25681
25K
15.53 mi14:16:532:59:4911:3530:26
12:33
#25675
30K
18.64 mi14:55:553:38:5111:4439:02
12:34
#25586
20M
20.00 mi15:15:423:58:3811:5619:47
14:33
#25651
21M
21.00 mi15:30:084:13:0412:0314:26
14:26
#25645
35K
21.75 mi15:38:544:21:5012:028:46
11:43
#25608
23M
23.00 mi15:54:484:37:4412:0515:54
12:42
#25572
24M
24.00 mi16:06:474:49:4312:0411:59
11:59
#25544
40K
24.85 mi16:16:404:59:3612:039:53
11:34
#25481
25.2M
25.20 mi16:21:095:04:0512:044:29
13:00
#25474
Finish
26.22 mi16:32:155:15:1112:0211:06
10:54
#25426
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25734108781087825526(Top 96%)10767(Top 94%)10767(Top 593%)
10K6.21 mi3.10 mi25842-10810944-6610944-6625894(Top 97%)10975(Top 96%)10975(Top 604%)
15K9.32 mi3.11 mi25747+9510880+6410880+6425526(Top 96%)10767(Top 94%)10767(Top 593%)
20K12.43 mi3.11 mi25726+2110887-710887-725612(Top 96%)10836(Top 95%)10836(Top 596%)
Half13.11 mi0.68 mi25681+4510862+2510862+2524814(Top 93%)10389(Top 91%)10389(Top 572%)
25K15.53 mi2.42 mi25675+610861+110861+125587(Top 96%)10840(Top 95%)10840(Top 597%)
30K18.64 mi3.11 mi25586+8910819+4210819+4225060(Top 94%)10601(Top 93%)10601(Top 583%)
20M20.00 mi1.36 mi25651-6510858-3910858-3926130(Top 98%)11192(Top 98%)11192(Top 616%)
21M21.00 mi1.00 mi25645+610856+210856+225380(Top 95%)10800(Top 95%)10800(Top 594%)
35K21.75 mi0.75 mi25608+3710844+1210844+1224390(Top 92%)10335(Top 90%)10335(Top 569%)
23M23.00 mi1.25 mi25572+3610831+1310831+1324798(Top 93%)10530(Top 92%)10530(Top 580%)
24M24.00 mi1.00 mi25544+2810822+910822+924520(Top 92%)10441(Top 91%)10441(Top 575%)
40K24.85 mi0.85 mi25481+6310792+3010792+3023318(Top 88%)9840(Top 86%)9840(Top 542%)
25.2M25.20 mi0.35 mi25474+710787+510787+523997(Top 90%)10187(Top 89%)10187(Top 561%)
Finish26.22 mi1.02 mi25426+4810765+2210765+2223794(Top 89%)10058(Top 88%)10058(Top 554%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

25526

Females

10767

F45-49

10767

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

25894

Females

10975

F45-49

10975

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

25526

Females

10767

F45-49

10767

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

25612

Females

10836

F45-49

10836

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

24814

Females

10389

F45-49

10389

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

25587

Females

10840

F45-49

10840

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

25060

Females

10601

F45-49

10601

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

26130

Females

11192

F45-49

11192

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

25380

Females

10800

F45-49

10800

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

24390

Females

10335

F45-49

10335

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

24798

Females

10530

F45-49

10530

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

24520

Females

10441

F45-49

10441

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23318

Females

9840

F45-49

9840

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23997

Females

10187

F45-49

10187

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

23794

Females

10058

F45-49

10058

Passing Analysis

Category:
Athletes Passed
794
Passed By
486
Net Change
+308
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25734
5K → 10K75183-108#25734#25842
10K → 15K13843+95#25842#25747
15K → 20K8766+21#25747#25726
20K → Half483+45#25726#25681
Half → 25K6256+6#25681#25675
25K → 30K11425+89#25675#25586
30K → 20M1277-65#25586#25651
20M → 21M1913+6#25651#25645
21M → 35K381+37#25645#25608
35K → 23M448+36#25608#25572
23M → 24M346+28#25572#25544
24M → 40K641+63#25544#25481
40K → 25.2M103+7#25481#25474
25.2M → Finish491+48#25474#25426
TOTALS794486+308
📊

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