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BOSTON MARATHON 2023

Marcella Bettencourt

Bib: 26341•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 (F50-54)
#0 / 1207
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:31
Rank: #24620
Start → 5K
32:31 | 10:28/mi
10K· 6.21 mi
1:04:57
Rank: #24619 (+1)
5K → 10K
32:26 | 10:26/mi
15K· 9.32 mi
1:37:34
Rank: #24570 (+49)
10K → 15K
32:37 | 10:30/mi
20K· 12.43 mi
2:13:42
Rank: #24864 (-294)
15K → 20K
36:08 | 11:38/mi
Half· 13.11 mi
2:21:16
Rank: #24885 (-21)
20K → Half
7:34 | 11:05/mi
25K· 15.53 mi
2:55:38
Rank: #25394 (-509)
Half → 25K
34:22 | 14:10/mi
30K· 18.64 mi
3:33:11
Rank: #25262 (+132)
25K → 30K
37:33 | 12:05/mi
20M
3:48:34
Rank: #25142 (+120)
30K → 20M
15:23 | 11:19/mi
21M
4:01:37
Rank: #25106 (+36)
20M → 21M
13:03 | 13:03/mi
35K· 21.75 mi
4:09:39
Rank: #25042 (+64)
21M → 35K
8:02 | 10:44/mi
23M
4:28:03
Rank: #25166 (-124)
35K → 23M
18:24 | 14:42/mi
24M
4:38:06
Rank: #25070 (+96)
23M → 24M
10:03 | 10:03/mi
40K· 24.85 mi
4:47:32
Rank: #24996 (+74)
24M → 40K
9:26 | 11:02/mi
25.2M
4:51:31
Rank: #24974 (+22)
40K → 25.2M
3:59 | 11:33/mi
Finish· 26.22 mi
5:02:15
Rank: #24919 (+55)
25.2M → Finish
10:44 | 10:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:16
Pace10:47 /mi
2nd Half
Distance13.11 mi
Time2:40:59
Pace12:17 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1332:3110:2832:31
10:28
-
10K
6.21 mi12:26:391:04:5710:2732:26
10:26
-0:02
15K
9.32 mi12:59:161:37:3410:2832:37
10:30
+0:04
20K
12.43 mi13:35:242:13:4210:4636:08
11:38
+1:08
Half
13.11 mi13:42:582:21:1610:477:34
11:05
-0:33
25K
15.53 mi14:17:202:55:3811:1834:22
14:10
+3:05
30K
18.64 mi14:54:533:33:1111:2637:33
12:05
-2:05
20M
20.00 mi15:10:163:48:3411:2615:23
11:19
-0:46
21M
21.00 mi15:23:194:01:3711:3013:03
13:03
+1:44
35K
21.75 mi15:31:214:09:3911:298:02
10:44
-2:19
23M
23.00 mi15:49:454:28:0311:3918:24
14:42
+3:58
24M
24.00 mi15:59:484:38:0611:3510:03
10:03
-4:39
40K
24.85 mi16:09:144:47:3211:349:26
11:02
+0:59
25.2M
25.20 mi16:13:134:51:3111:343:59
11:33
+0:31
Finish
26.22 mi16:23:575:02:1511:3210:44
10:32
-1:01

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

10:03 /mi

Average Pace

11:32 /mi

Slowest Pace

14:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

10:03

3% of race

Time at Steady Pace

3:08:50

62% of race

Time at Slower Pace

1:43:22

34% of race

Average Pace: 11:32 /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 mi11:54:1332:3110:2832:31
10:28
#24620
10K
6.21 mi12:26:391:04:5710:2732:26
10:26
#24619
15K
9.32 mi12:59:161:37:3410:2832:37
10:30
#24570
20K
12.43 mi13:35:242:13:4210:4636:08
11:38
#24864
Half
13.11 mi13:42:582:21:1610:477:34
11:05
#24885
25K
15.53 mi14:17:202:55:3811:1834:22
14:10
#25394
30K
18.64 mi14:54:533:33:1111:2637:33
12:05
#25262
20M
20.00 mi15:10:163:48:3411:2615:23
11:19
#25142
21M
21.00 mi15:23:194:01:3711:3013:03
13:03
#25106
35K
21.75 mi15:31:214:09:3911:298:02
10:44
#25042
23M
23.00 mi15:49:454:28:0311:3918:24
14:42
#25166
24M
24.00 mi15:59:484:38:0611:3510:03
10:03
#25070
40K
24.85 mi16:09:144:47:3211:349:26
11:02
#24996
25.2M
25.20 mi16:13:134:51:3111:343:59
11:33
#24974
Finish
26.22 mi16:23:575:02:1511:3210:44
10:32
#24919
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi24620102291022924457(Top 92%)10155(Top 89%)10155(Top 841%)
10K6.21 mi3.10 mi24619+110221+810221+824577(Top 92%)10211(Top 89%)10211(Top 846%)
15K9.32 mi3.11 mi24570+4910200+2110200+2124457(Top 92%)10155(Top 89%)10155(Top 841%)
20K12.43 mi3.11 mi24864-29410377-17710377-17725392(Top 95%)10712(Top 94%)10712(Top 887%)
Half13.11 mi0.68 mi24885-2110393-1610393-1625077(Top 94%)10535(Top 92%)10535(Top 873%)
25K15.53 mi2.42 mi25394-50910695-30210695-30226409(Top 99%)11310(Top 99%)11310(Top 937%)
30K18.64 mi3.11 mi25262+13210637+5810637+5824592(Top 92%)10336(Top 90%)10336(Top 856%)
20M20.00 mi1.36 mi25142+12010575+6210575+6223231(Top 87%)9644(Top 84%)9644(Top 799%)
21M21.00 mi1.00 mi25106+3610565+1010565+1024149(Top 91%)10175(Top 89%)10175(Top 843%)
35K21.75 mi0.75 mi25042+6410537+2810537+2822832(Top 86%)9508(Top 83%)9508(Top 788%)
23M23.00 mi1.25 mi25166-12410614-7710614-7726192(Top 98%)11237(Top 98%)11237(Top 931%)
24M24.00 mi1.00 mi25070+9610565+4910565+4920951(Top 79%)8521(Top 75%)8521(Top 706%)
40K24.85 mi0.85 mi24996+7410528+3710528+3722448(Top 84%)9373(Top 82%)9373(Top 777%)
25.2M25.20 mi0.35 mi24974+2210518+1010518+1021716(Top 82%)8983(Top 79%)8983(Top 744%)
Finish26.22 mi1.02 mi24919+5510495+2310495+2323083(Top 87%)9692(Top 85%)9692(Top 803%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

24457

Females

10155

F50-54

10155

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

24577

Females

10211

F50-54

10211

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

24457

Females

10155

F50-54

10155

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

25392

Females

10712

F50-54

10712

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

25077

Females

10535

F50-54

10535

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

26409

Females

11310

F50-54

11310

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

24592

Females

10336

F50-54

10336

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

23231

Females

9644

F50-54

9644

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

24149

Females

10175

F50-54

10175

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

22832

Females

9508

F50-54

9508

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

26192

Females

11237

F50-54

11237

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

20951

Females

8521

F50-54

8521

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22448

Females

9373

F50-54

9373

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21716

Females

8983

F50-54

8983

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

23083

Females

9692

F50-54

9692

Passing Analysis

Category:
Athletes Passed
1046
Passed By
1345
Net Change
-299
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24620
5K → 10K197196+1#24620#24619
10K → 15K153104+49#24619#24570
15K → 20K25319-294#24570#24864
20K → Half1233-21#24864#24885
Half → 25K4513-509#24885#25394
25K → 30K15523+132#25394#25262
30K → 20M1211+120#25262#25142
20M → 21M5216+36#25142#25106
21M → 35K640+64#25106#25042
35K → 23M8132-124#25042#25166
23M → 24M960+96#25166#25070
24M → 40K795+74#25070#24996
40K → 25.2M231+22#24996#24974
25.2M → Finish572+55#24974#24919
TOTALS10461345-299
📊

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