Emilie Larosa

Bib: 20599F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 50%
Masters (Masters Women)
#0 / 6539
Top 40%
Division (F45-49)
#0 / 1817
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:57
Rank: #16531
Start5K
25:57 | 8:21/mi
10K· 6.21 mi
51:47
Rank: #16744 (-213)
5K10K
25:50 | 8:19/mi
15K· 9.32 mi
1:17:39
Rank: #16732 (+12)
10K15K
25:52 | 8:20/mi
20K· 12.43 mi
1:43:49
Rank: #16655 (+77)
15K20K
26:10 | 8:25/mi
Half· 13.11 mi
1:49:37
Rank: #16706 (-51)
20KHalf
5:48 | 8:30/mi
25K· 15.53 mi
2:10:18
Rank: #16657 (+49)
Half25K
20:41 | 8:32/mi
30K· 18.64 mi
2:37:55
Rank: #16607 (+50)
25K30K
27:37 | 8:53/mi
20M
2:49:53
Rank: #16492 (+115)
30K20M
11:58 | 8:48/mi
21M
2:59:31
Rank: #16480 (+12)
20M21M
9:38 | 9:38/mi
35K· 21.75 mi
3:05:51
Rank: #16423 (+57)
21M35K
6:20 | 8:28/mi
23M
3:17:03
Rank: #16370 (+53)
35K23M
11:12 | 8:57/mi
24M
3:25:46
Rank: #16340 (+30)
23M24M
8:43 | 8:43/mi
40K· 24.85 mi
3:33:31
Rank: #16320 (+20)
24M40K
7:45 | 9:04/mi
25.2M
3:36:56
Rank: #16337 (-17)
40K25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:46:01
Rank: #16377 (-40)
25.2MFinish
9:05 | 8:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:37
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time1:56:24
Pace8:53 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3825:578:2125:57
8:21
-
10K
6.21 mi11:44:2851:478:2025:50
8:19
-0:02
15K
9.32 mi12:10:201:17:398:2025:52
8:20
+0:01
20K
12.43 mi12:36:301:43:498:2126:10
8:25
+0:05
Half
13.11 mi12:42:181:49:378:225:48
8:30
+0:05
25K
15.53 mi13:02:592:10:188:2320:41
8:32
+0:02
30K
18.64 mi13:30:362:37:558:2827:37
8:53
+0:21
20M
20.00 mi13:42:342:49:538:3011:58
8:48
-0:05
21M
21.00 mi13:52:122:59:318:339:38
9:38
+0:50
35K
21.75 mi13:58:323:05:518:336:20
8:28
-1:10
23M
23.00 mi14:09:443:17:038:3411:12
8:57
+0:29
24M
24.00 mi14:18:273:25:468:348:43
8:43
-0:14
40K
24.85 mi14:26:123:33:318:357:45
9:04
+0:21
25.2M
25.20 mi14:29:373:36:568:373:25
9:54
+0:50
Finish
26.22 mi14:38:423:46:018:389:05
8:55
-0:59

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

8:19 /mi

Average Pace

8:38 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:32:58

94% of race

Time at Steady Pace

9:38

4% of race

Time at Slower Pace

3:25

2% of race

Average Pace: 8:37 /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 mi11:18:3825:578:2125:57
8:21
#16531
10K
6.21 mi11:44:2851:478:2025:50
8:19
#16744
15K
9.32 mi12:10:201:17:398:2025:52
8:20
#16732
20K
12.43 mi12:36:301:43:498:2126:10
8:25
#16655
Half
13.11 mi12:42:181:49:378:225:48
8:30
#16706
25K
15.53 mi13:02:592:10:188:2320:41
8:32
#16657
30K
18.64 mi13:30:362:37:558:2827:37
8:53
#16607
20M
20.00 mi13:42:342:49:538:3011:58
8:48
#16492
21M
21.00 mi13:52:122:59:318:339:38
9:38
#16480
35K
21.75 mi13:58:323:05:518:336:20
8:28
#16423
23M
23.00 mi14:09:443:17:038:3411:12
8:57
#16370
24M
24.00 mi14:18:273:25:468:348:43
8:43
#16340
40K
24.85 mi14:26:123:33:318:357:45
9:04
#16320
25.2M
25.20 mi14:29:373:36:568:373:25
9:54
#16337
Finish
26.22 mi14:38:423:46:018:389:05
8:55
#16377
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi165315624562416709(Top 63%)5737(Top 50%)5737(Top 316%)
10K6.21 mi3.10 mi16744-2135742-1185742-11817040(Top 64%)5895(Top 52%)5895(Top 324%)
15K9.32 mi3.11 mi16732+125751-95751-916709(Top 63%)5737(Top 50%)5737(Top 316%)
20K12.43 mi3.11 mi16655+775711+405711+4016387(Top 62%)5582(Top 49%)5582(Top 307%)
Half13.11 mi0.68 mi16706-515747-365747-3617731(Top 67%)6309(Top 55%)6309(Top 347%)
25K15.53 mi2.42 mi16657+495735+125735+1216399(Top 62%)5667(Top 50%)5667(Top 312%)
30K18.64 mi3.11 mi16607+505751-165751-1616597(Top 62%)5834(Top 51%)5834(Top 321%)
20M20.00 mi1.36 mi16492+1155693+585693+5815484(Top 58%)5270(Top 46%)5270(Top 290%)
21M21.00 mi1.00 mi16480+125698-55698-516594(Top 62%)5964(Top 52%)5964(Top 328%)
35K21.75 mi0.75 mi16423+575672+265672+2615159(Top 57%)5210(Top 46%)5210(Top 287%)
23M23.00 mi1.25 mi16370+535656+165656+1615784(Top 59%)5622(Top 49%)5622(Top 309%)
24M24.00 mi1.00 mi16340+305651+55651+515773(Top 59%)5686(Top 50%)5686(Top 313%)
40K24.85 mi0.85 mi16320+205667-165667-1616499(Top 62%)6129(Top 54%)6129(Top 337%)
25.2M25.20 mi0.35 mi16337-175684-175684-1717049(Top 64%)6441(Top 56%)6441(Top 354%)
Finish26.22 mi1.02 mi16377-405703-195703-1917559(Top 66%)6689(Top 59%)6689(Top 368%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

16709

Females

5737

F45-49

5737

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

17040

Females

5895

F45-49

5895

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

16709

Females

5737

F45-49

5737

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

16387

Females

5582

F45-49

5582

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17731

Females

6309

F45-49

6309

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

16399

Females

5667

F45-49

5667

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

16597

Females

5834

F45-49

5834

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

15484

Females

5270

F45-49

5270

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

16594

Females

5964

F45-49

5964

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15159

Females

5210

F45-49

5210

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15784

Females

5622

F45-49

5622

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

15773

Females

5686

F45-49

5686

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

16499

Females

6129

F45-49

6129

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

17049

Females

6441

F45-49

6441

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

17559

Females

6689

F45-49

6689

Passing Analysis

Category:
Athletes Passed
1655
Passed By
1501
Net Change
+154
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16531
5K10K217430-213#16531#16744
10K15K207195+12#16744#16732
15K20K210133+77#16732#16655
20KHalf1465-51#16655#16706
Half25K153104+49#16706#16657
25K30K202152+50#16657#16607
30K20M14934+115#16607#16492
20M21M8472+12#16492#16480
21M35K7821+57#16480#16423
35K23M10350+53#16423#16370
23M24M8555+30#16370#16340
24M40K8060+20#16340#16320
40K25.2M2845-17#16320#16337
25.2MFinish4585-40#16337#16377
TOTALS16551501+154
📊

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