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BOSTON MARATHON 2023

Adriana Esteva

Bib: 21786•F

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

Start
0:00:00
Race begins
5K· 3.11 mi
27:46
Rank: #20154
Start → 5K
27:46 | 8:56/mi
10K· 6.21 mi
53:32
Rank: #18611 (+1543)
5K → 10K
25:46 | 8:18/mi
15K· 9.32 mi
1:19:44
Rank: #18201 (+410)
10K → 15K
26:12 | 8:26/mi
20K· 12.43 mi
1:46:25
Rank: #17980 (+221)
15K → 20K
26:41 | 8:35/mi
Half· 13.11 mi
1:52:13
Rank: #17965 (+15)
20K → Half
5:48 | 8:30/mi
25K· 15.53 mi
2:13:31
Rank: #17925 (+40)
Half → 25K
21:18 | 8:47/mi
30K· 18.64 mi
2:41:26
Rank: #17716 (+209)
25K → 30K
27:55 | 8:59/mi
20M
2:54:01
Rank: #17734 (-18)
30K → 20M
12:35 | 9:16/mi
21M
3:04:18
Rank: #17834 (-100)
20M → 21M
10:17 | 10:17/mi
35K· 21.75 mi
3:10:58
Rank: #17831 (+3)
21M → 35K
6:40 | 8:55/mi
23M
3:22:56
Rank: #17904 (-73)
35K → 23M
11:58 | 9:33/mi
24M
3:32:17
Rank: #17955 (-51)
23M → 24M
9:21 | 9:21/mi
40K· 24.85 mi
3:40:21
Rank: #17980 (-25)
24M → 40K
8:04 | 9:26/mi
25.2M
3:43:48
Rank: #17970 (+10)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:53:19
Rank: #18045 (-75)
25.2M → Finish
9:31 | 9:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:13
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time2:01:06
Pace9:14 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:3327:468:5627:46
8:56
-
10K
6.21 mi12:11:1953:328:3725:46
8:18
-0:38
15K
9.32 mi12:37:311:19:448:3326:12
8:26
+0:08
20K
12.43 mi13:04:121:46:258:3426:41
8:35
+0:09
Half
13.11 mi13:10:001:52:138:345:48
8:30
-0:05
25K
15.53 mi13:31:182:13:318:3621:18
8:47
+0:17
30K
18.64 mi13:59:132:41:268:4027:55
8:59
+0:12
20M
20.00 mi14:11:482:54:018:4212:35
9:16
+0:17
21M
21.00 mi14:22:053:04:188:4710:17
10:17
+1:01
35K
21.75 mi14:28:453:10:588:476:40
8:55
-1:22
23M
23.00 mi14:40:433:22:568:4911:58
9:33
+0:38
24M
24.00 mi14:50:043:32:178:519:21
9:21
-0:12
40K
24.85 mi14:58:083:40:218:528:04
9:26
+0:05
25.2M
25.20 mi15:01:353:43:488:533:27
10:00
+0:34
Finish
26.22 mi15:11:063:53:198:549:31
9:20
-0:40

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

8:18 /mi

Average Pace

8:54 /mi

Slowest Pace

10:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:27

36% of race

Time at Steady Pace

1:23:39

36% of race

Time at Slower Pace

1:05:13

28% of race

Average Pace: 8:54 /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 mi11:45:3327:468:5627:46
8:56
#20154
10K
6.21 mi12:11:1953:328:3725:46
8:18
#18611
15K
9.32 mi12:37:311:19:448:3326:12
8:26
#18201
20K
12.43 mi13:04:121:46:258:3426:41
8:35
#17980
Half
13.11 mi13:10:001:52:138:345:48
8:30
#17965
25K
15.53 mi13:31:182:13:318:3621:18
8:47
#17925
30K
18.64 mi13:59:132:41:268:4027:55
8:59
#17716
20M
20.00 mi14:11:482:54:018:4212:35
9:16
#17734
21M
21.00 mi14:22:053:04:188:4710:17
10:17
#17834
35K
21.75 mi14:28:453:10:588:476:40
8:55
#17831
23M
23.00 mi14:40:433:22:568:4911:58
9:33
#17904
24M
24.00 mi14:50:043:32:178:519:21
9:21
#17955
40K
24.85 mi14:58:083:40:218:528:04
9:26
#17980
25.2M
25.20 mi15:01:353:43:488:533:27
10:00
#17970
Finish
26.22 mi15:11:063:53:198:549:31
9:20
#18045
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi201547911791117372(Top 65%)6144(Top 54%)6144(Top 338%)
10K6.21 mi3.10 mi18611+15436889+10226889+102216902(Top 63%)5815(Top 51%)5815(Top 320%)
15K9.32 mi3.11 mi18201+4106641+2486641+24817372(Top 65%)6144(Top 54%)6144(Top 338%)
20K12.43 mi3.11 mi17980+2216507+1346507+13417438(Top 66%)6191(Top 54%)6191(Top 341%)
Half13.11 mi0.68 mi17965+156494+136494+1317769(Top 67%)6347(Top 56%)6347(Top 349%)
25K15.53 mi2.42 mi17925+406494649417885(Top 67%)6507(Top 57%)6507(Top 358%)
30K18.64 mi3.11 mi17716+2096387+1076387+10717104(Top 64%)6132(Top 54%)6132(Top 337%)
20M20.00 mi1.36 mi17734-186418-316418-3117853(Top 67%)6664(Top 58%)6664(Top 367%)
21M21.00 mi1.00 mi17834-1006490-726490-7218986(Top 71%)7328(Top 64%)7328(Top 403%)
35K21.75 mi0.75 mi17831+36500-106500-1017531(Top 66%)6573(Top 58%)6573(Top 362%)
23M23.00 mi1.25 mi17904-736560-606560-6018558(Top 70%)7157(Top 63%)7157(Top 394%)
24M24.00 mi1.00 mi17955-516598-386598-3818659(Top 70%)7251(Top 63%)7251(Top 399%)
40K24.85 mi0.85 mi17980-256626-286626-2818117(Top 68%)7003(Top 61%)7003(Top 385%)
25.2M25.20 mi0.35 mi17970+106625+16625+117445(Top 66%)6678(Top 58%)6678(Top 368%)
Finish26.22 mi1.02 mi18045-756682-576682-5719533(Top 73%)7744(Top 68%)7744(Top 426%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

17372

Females

6144

F45-49

6144

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

16902

Females

5815

F45-49

5815

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

17372

Females

6144

F45-49

6144

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

17438

Females

6191

F45-49

6191

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17769

Females

6347

F45-49

6347

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17885

Females

6507

F45-49

6507

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

17104

Females

6132

F45-49

6132

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17853

Females

6664

F45-49

6664

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18986

Females

7328

F45-49

7328

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

17531

Females

6573

F45-49

6573

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

18558

Females

7157

F45-49

7157

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

18659

Females

7251

F45-49

7251

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18117

Females

7003

F45-49

7003

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17445

Females

6678

F45-49

6678

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

19533

Females

7744

F45-49

7744

Passing Analysis

Category:
Athletes Passed
3190
Passed By
1081
Net Change
+2109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20154
5K → 10K157734+1543#20154#18611
10K → 15K45848+410#18611#18201
15K → 20K29170+221#18201#17980
20K → Half4025+15#17980#17965
Half → 25K147107+40#17965#17925
25K → 30K28778+209#17925#17716
30K → 20M85103-18#17716#17734
20M → 21M54154-100#17734#17834
21M → 35K5148+3#17834#17831
35K → 23M64137-73#17831#17904
23M → 24M3384-51#17904#17955
24M → 40K4166-25#17955#17980
40K → 25.2M2919+10#17980#17970
25.2M → Finish33108-75#17970#18045
TOTALS31901081+2109
📊

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