Julia Pereira

Bib: 15283β€’F

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 33%
Gender (Female)
#0 / 12578
Top 17%
Age Group (F18-39)
#0 / 5716
Top 30%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:11
3.11 mi
Rank: #12465
Start β†’ 5K
23:11 | 7:28/mi
10K
45:48
6.21 mi
Rank: #11713 (+752)
5K β†’ 10K
22:37 | 7:17/mi
15K
1:08:10
9.32 mi
Rank: #11157 (+556)
10K β†’ 15K
22:22 | 7:12/mi
20K
1:30:39
12.43 mi
Rank: #10759 (+398)
15K β†’ 20K
22:29 | 7:15/mi
HALF
1:35:35
13.11 mi
Rank: #10730 (+29)
20K β†’ HALF
4:56 | 7:15/mi
25K
1:53:22
15.53 mi
Rank: #10575 (+155)
HALF β†’ 25K
17:47 | 7:20/mi
30K
2:16:34
18.64 mi
Rank: #10294 (+281)
25K β†’ 30K
23:12 | 7:29/mi
20M
2:26:35
20.00 mi
Rank: #10095 (+199)
30K β†’ 20M
10:01 | 7:23/mi
21M
2:34:18
21.00 mi
Rank: #9927 (+168)
20M β†’ 21M
7:43 | 7:43/mi
35K
2:39:53
21.75 mi
Rank: #9916 (+11)
21M β†’ 35K
5:35 | 7:28/mi
23M
2:49:10
23.00 mi
Rank: #9750 (+166)
35K β†’ 23M
9:17 | 7:26/mi
24M
2:56:40
24.00 mi
Rank: #9752 (-2)
23M β†’ 24M
7:30 | 7:30/mi
40K
3:03:06
24.85 mi
Rank: #9696 (+56)
24M β†’ 40K
6:26 | 7:32/mi
25.2M
3:05:48
25.20 mi
Rank: #9644 (+52)
40K β†’ 25.2M
2:42 | 7:50/mi
FINISH
3:13:28
26.22 mi
Rank: #9700 (-56)
25.2M β†’ FINISH
7:40 | 7:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:35
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:37:53
Pace7:28 /mi
πŸ“ŠPositive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3023:117:2823:11
7:28
-
10K
6.21 mi11:18:0745:487:2322:37
7:17
-0:11
15K
9.32 mi11:40:291:08:107:1922:22
7:12
-0:05
20K
12.43 mi12:02:581:30:397:1822:29
7:15
+0:03
HALF
13.11 mi12:07:541:35:357:184:56
7:15
0:00
25K
15.53 mi12:25:411:53:227:1817:47
7:20
+0:05
30K
18.64 mi12:48:532:16:347:2023:12
7:29
+0:09
20M
20.00 mi12:58:542:26:357:2010:01
7:23
-0:06
21M
21.00 mi13:06:372:34:187:217:43
7:43
+0:20
35K
21.75 mi13:12:122:39:537:225:35
7:28
-0:15
23M
23.00 mi13:21:292:49:107:229:17
7:26
-0:02
24M
24.00 mi13:28:592:56:407:227:30
7:30
+0:04
40K
24.85 mi13:35:253:03:067:236:26
7:32
+0:02
25.2M
25.20 mi13:38:073:05:487:232:42
7:50
+0:18
FINISH
26.22 mi13:45:473:13:287:247:40
7:32
-0:18

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:12 /mi

Average Pace

7:23 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:03:03

95% of race

Time at Steady Pace

10:25

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:23 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:55:3023:117:2823:11
7:28
#12465
10K
6.21 mi11:18:0745:487:2322:37
7:17
#11713
15K
9.32 mi11:40:291:08:107:1922:22
7:12
#11157
20K
12.43 mi12:02:581:30:397:1822:29
7:15
#10759
HALF
13.11 mi12:07:541:35:357:184:56
7:15
#10730
25K
15.53 mi12:25:411:53:227:1817:47
7:20
#10575
30K
18.64 mi12:48:532:16:347:2023:12
7:29
#10294
20M
20.00 mi12:58:542:26:357:2010:01
7:23
#10095
21M
21.00 mi13:06:372:34:187:217:43
7:43
#9927
35K
21.75 mi13:12:122:39:537:225:35
7:28
#9916
23M
23.00 mi13:21:292:49:107:229:17
7:26
#9750
24M
24.00 mi13:28:592:56:407:227:30
7:30
#9752
40K
24.85 mi13:35:253:03:067:236:26
7:32
#9696
25.2M
25.20 mi13:38:073:05:487:232:42
7:50
#9644
FINISH
26.22 mi13:45:473:13:287:247:40
7:32
#9700
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi124653177317710134(Top 35%)2015(Top 16%)2015(Top 35%)
10K6.21 mi3.10 mi11713+7522770+4072770+40710978(Top 38%)2417(Top 19%)2417(Top 42%)
15K9.32 mi3.11 mi11157+5562513+2572513+25710134(Top 35%)2015(Top 16%)2015(Top 35%)
20K12.43 mi3.11 mi10759+3982344+1692344+1699654(Top 33%)1880(Top 15%)1880(Top 33%)
HALF13.11 mi0.68 mi10730+292328+162328+1610692(Top 37%)2316(Top 18%)2316(Top 41%)
25K15.53 mi2.42 mi10575+1552284+442284+4410001(Top 34%)2124(Top 17%)2124(Top 37%)
30K18.64 mi3.11 mi10294+2812184+1002184+1009409(Top 32%)1999(Top 16%)1999(Top 35%)
20M20.00 mi1.36 mi10095+1992108+762108+768267(Top 28%)1607(Top 13%)1607(Top 28%)
21M21.00 mi1.00 mi9927+1682046+622046+627980(Top 27%)1602(Top 13%)1602(Top 28%)
35K21.75 mi0.75 mi9916+112065-192065-1910571(Top 36%)2768(Top 22%)2768(Top 48%)
23M23.00 mi1.25 mi9750+1662010+552010+558300(Top 29%)1778(Top 14%)1778(Top 31%)
24M24.00 mi1.00 mi9752-22028-182028-1810095(Top 35%)2702(Top 21%)2702(Top 47%)
40K24.85 mi0.85 mi9696+562030-22030-29053(Top 31%)2297(Top 18%)2297(Top 40%)
25.2M25.20 mi0.35 mi9644+522022+82022+87346(Top 25%)1584(Top 13%)1584(Top 28%)
FINISH26.22 mi1.02 mi9700-562083-612083-6111614(Top 40%)3648(Top 29%)3648(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
Γ—21
+97ft-345ft

Overall

10134

Females

2015

F18-39

2015

5K→10K

3.1 - 6.2 mi

Top 38%
Γ—5
+79ft-138ft

Overall

10978

Females

2417

F18-39

2417

10K→15K

6.2 - 9.3 mi

Top 35%
Γ—3
+67ft-78ft

Overall

10134

Females

2015

F18-39

2015

15K→20K

9.3 - 12.4 mi

Top 33%
Γ—5
+106ft-86ft

Overall

9654

Females

1880

F18-39

1880

20K→HALF

12.4 - 13.1 mi

Top 37%
Γ—2
+19ft-37ft

Overall

10692

Females

2316

F18-39

2316

HALF→25K

13.1 - 15.5 mi

Top 34%
Γ—4
+66ft-88ft

Overall

10001

Females

2124

F18-39

2124

25K→30K

15.5 - 18.6 mi

Top 32%
Γ—9
+181ft-148ft

Overall

9409

Females

1999

F18-39

1999

30K→20M

18.6 - 20.0 mi

Top 28%
Γ—5
+64ft-50ft

Overall

8267

Females

1607

F18-39

1607

20M→21M

20.0 - 21.0 mi

Top 27%
Γ—8
+106ft-24ft

Overall

7980

Females

1602

F18-39

1602

21M→35K

21.0 - 21.8 mi

Top 36%
Γ—7
+17ft-86ft

Overall

10571

Females

2768

F18-39

2768

35K→23M

21.8 - 23.0 mi

Top 29%
Γ—5
+23ft-63ft

Overall

8300

Females

1778

F18-39

1778

23M→24M

23.0 - 24.0 mi

Top 35%
Γ—6
+12ft-82ft

Overall

10095

Females

2702

F18-39

2702

24M→40K

24.0 - 24.9 mi

Top 31%
Γ—1
+6ft-20ft

Overall

9053

Females

2297

F18-39

2297

40K→25.2M

24.9 - 25.2 mi

Top 25%
Γ—1
+13ft-16ft

Overall

7346

Females

1584

F18-39

1584

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
Γ—2
+22ft-21ft

Overall

11614

Females

3648

F18-39

3648

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 7 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing