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BOSTON MARATHON 2023

Jucelia Faria

Bib: 27901•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 47%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:53
Rank: #18585
Start → 5K
26:53 | 8:39/mi
10K· 6.21 mi
52:48
Rank: #17892 (+693)
5K → 10K
25:55 | 8:21/mi
15K· 9.32 mi
1:19:08
Rank: #17784 (+108)
10K → 15K
26:20 | 8:29/mi
20K· 12.43 mi
1:45:41
Rank: #17596 (+188)
15K → 20K
26:33 | 8:33/mi
Half· 13.11 mi
1:51:24
Rank: #17550 (+46)
20K → Half
5:43 | 8:23/mi
25K· 15.53 mi
2:13:03
Rank: #17710 (-160)
Half → 25K
21:39 | 8:56/mi
30K· 18.64 mi
2:40:23
Rank: #17381 (+329)
25K → 30K
27:20 | 8:48/mi
20M
2:51:54
Rank: #17095 (+286)
30K → 20M
11:31 | 8:28/mi
21M
3:01:01
Rank: #16916 (+179)
20M → 21M
9:07 | 9:07/mi
35K· 21.75 mi
3:07:34
Rank: #16902 (+14)
21M → 35K
6:33 | 8:45/mi
23M
3:17:42
Rank: #16566 (+336)
35K → 23M
10:08 | 8:06/mi
24M
3:25:30
Rank: #16254 (+312)
23M → 24M
7:48 | 7:48/mi
40K· 24.85 mi
3:32:17
Rank: #16025 (+229)
24M → 40K
6:47 | 7:56/mi
25.2M
3:35:14
Rank: #15923 (+102)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:43:07
Rank: #15704 (+219)
25.2M → Finish
7:53 | 7:44/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:51:24
Pace8:30 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:51:43
Pace8:31 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:4326:538:3926:53
8:39
-
10K
6.21 mi12:15:3852:488:3025:55
8:21
-0:18
15K
9.32 mi12:41:581:19:088:2926:20
8:29
+0:08
20K
12.43 mi13:08:311:45:418:3026:33
8:33
+0:04
Half
13.11 mi13:14:141:51:248:305:43
8:23
-0:10
25K
15.53 mi13:35:532:13:038:3421:39
8:56
+0:33
30K
18.64 mi14:03:132:40:238:3627:20
8:48
-0:08
20M
20.00 mi14:14:442:51:548:3611:31
8:28
-0:20
21M
21.00 mi14:23:513:01:018:379:07
9:07
+0:39
35K
21.75 mi14:30:243:07:348:376:33
8:45
-0:22
23M
23.00 mi14:40:323:17:428:3610:08
8:06
-0:39
24M
24.00 mi14:48:203:25:308:347:48
7:48
-0:18
40K
24.85 mi14:55:073:32:178:326:47
7:56
+0:08
25.2M
25.20 mi14:58:043:35:148:322:57
8:33
+0:37
Finish
26.22 mi15:05:573:43:078:317:53
7:44
-0:49

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

7:44 /mi

Average Pace

8:31 /mi

Slowest Pace

9:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:05

46% of race

Time at Steady Pace

2:01:02

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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 mi11:49:4326:538:3926:53
8:39
#18585
10K
6.21 mi12:15:3852:488:3025:55
8:21
#17892
15K
9.32 mi12:41:581:19:088:2926:20
8:29
#17784
20K
12.43 mi13:08:311:45:418:3026:33
8:33
#17596
Half
13.11 mi13:14:141:51:248:305:43
8:23
#17550
25K
15.53 mi13:35:532:13:038:3421:39
8:56
#17710
30K
18.64 mi14:03:132:40:238:3627:20
8:48
#17381
20M
20.00 mi14:14:442:51:548:3611:31
8:28
#17095
21M
21.00 mi14:23:513:01:018:379:07
9:07
#16916
35K
21.75 mi14:30:243:07:348:376:33
8:45
#16902
23M
23.00 mi14:40:323:17:428:3610:08
8:06
#16566
24M
24.00 mi14:48:203:25:308:347:48
7:48
#16254
40K
24.85 mi14:55:073:32:178:326:47
7:56
#16025
25.2M
25.20 mi14:58:043:35:148:322:57
8:33
#15923
Finish
26.22 mi15:05:573:43:078:317:53
7:44
#15704
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi185856921692117637(Top 66%)6292(Top 55%)6292(Top 129%)
10K6.21 mi3.10 mi17892+6936460+4616460+46117203(Top 65%)6001(Top 53%)6001(Top 123%)
15K9.32 mi3.11 mi17784+1086393+676393+6717637(Top 66%)6292(Top 55%)6292(Top 129%)
20K12.43 mi3.11 mi17596+1886272+1216272+12117150(Top 64%)6019(Top 53%)6019(Top 123%)
Half13.11 mi0.68 mi17550+466251+216251+2117023(Top 64%)5902(Top 52%)5902(Top 121%)
25K15.53 mi2.42 mi17710-1606357-1066357-10618604(Top 70%)6905(Top 60%)6905(Top 141%)
30K18.64 mi3.11 mi17381+3296177+1806177+18016049(Top 60%)5528(Top 48%)5528(Top 113%)
20M20.00 mi1.36 mi17095+2866026+1516026+15113506(Top 51%)4135(Top 36%)4135(Top 85%)
21M21.00 mi1.00 mi16916+1795935+915935+9114079(Top 53%)4526(Top 40%)4526(Top 93%)
35K21.75 mi0.75 mi16902+145932+35932+316723(Top 63%)6111(Top 53%)6111(Top 125%)
23M23.00 mi1.25 mi16566+3365767+1655767+16510469(Top 39%)2763(Top 24%)2763(Top 57%)
24M24.00 mi1.00 mi16254+3125607+1605607+1609858(Top 37%)2543(Top 22%)2543(Top 52%)
40K24.85 mi0.85 mi16025+2295491+1165491+1169662(Top 36%)2507(Top 22%)2507(Top 51%)
25.2M25.20 mi0.35 mi15923+1025440+515440+5110021(Top 38%)2737(Top 24%)2737(Top 56%)
Finish26.22 mi1.02 mi15704+2195315+1255315+12510260(Top 39%)2837(Top 25%)2837(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

17637

Females

6292

F18-39

6292

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

17203

Females

6001

F18-39

6001

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

17637

Females

6292

F18-39

6292

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

17150

Females

6019

F18-39

6019

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

17023

Females

5902

F18-39

5902

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

18604

Females

6905

F18-39

6905

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

16049

Females

5528

F18-39

5528

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13506

Females

4135

F18-39

4135

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

14079

Females

4526

F18-39

4526

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16723

Females

6111

F18-39

6111

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10469

Females

2763

F18-39

2763

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9858

Females

2543

F18-39

2543

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9662

Females

2507

F18-39

2507

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10021

Females

2737

F18-39

2737

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10260

Females

2837

F18-39

2837

Passing Analysis

Category:
Athletes Passed
3557
Passed By
676
Net Change
+2881
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18585
5K → 10K825132+693#18585#17892
10K → 15K244136+108#17892#17784
15K → 20K26678+188#17784#17596
20K → Half6519+46#17596#17550
Half → 25K68228-160#17550#17710
25K → 30K35728+329#17710#17381
30K → 20M2882+286#17381#17095
20M → 21M19011+179#17095#16916
21M → 35K5238+14#16916#16902
35K → 23M3371+336#16902#16566
23M → 24M3120+312#16566#16254
24M → 40K2301+229#16254#16025
40K → 25.2M1031+102#16025#15923
25.2M → Finish2201+219#15923#15704
TOTALS3557676+2881
📊

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