Laura Carlson

Bib: 23442F

DE

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Top 42%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:42
Rank: #20063
Start5K
27:42 | 8:55/mi
10K· 6.21 mi
55:34
Rank: #20401 (-338)
5K10K
27:52 | 8:58/mi
15K· 9.32 mi
1:23:51
Rank: #20553 (-152)
10K15K
28:17 | 9:06/mi
20K· 12.43 mi
1:52:10
Rank: #20473 (+80)
15K20K
28:19 | 9:07/mi
Half· 13.11 mi
1:58:17
Rank: #20464 (+9)
20KHalf
6:07 | 8:58/mi
25K· 15.53 mi
2:20:28
Rank: #20332 (+132)
Half25K
22:11 | 9:09/mi
30K· 18.64 mi
2:49:52
Rank: #20114 (+218)
25K30K
29:24 | 9:28/mi
20M
3:02:29
Rank: #19930 (+184)
30K20M
12:37 | 9:17/mi
21M
3:12:35
Rank: #19814 (+116)
20M21M
10:06 | 10:06/mi
35K· 21.75 mi
3:19:04
Rank: #19694 (+120)
21M35K
6:29 | 8:40/mi
23M
3:30:34
Rank: #19544 (+150)
35K23M
11:30 | 9:11/mi
24M
3:39:15
Rank: #19391 (+153)
23M24M
8:41 | 8:41/mi
40K· 24.85 mi
3:47:00
Rank: #19288 (+103)
24M40K
7:45 | 9:04/mi
25.2M
3:50:20
Rank: #19245 (+43)
40K25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:59:13
Rank: #19178 (+67)
25.2MFinish
8:53 | 8:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:17
Pace9:01 /mi
2nd Half
Distance13.11 mi
Time2:00:56
Pace9:14 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:5127:428:5527:42
8:55
-
10K
6.21 mi11:51:4355:348:5727:52
8:58
+0:03
15K
9.32 mi12:20:001:23:519:0028:17
9:06
+0:08
20K
12.43 mi12:48:191:52:109:0228:19
9:07
+0:01
Half
13.11 mi12:54:261:58:179:016:07
8:58
-0:09
25K
15.53 mi13:16:372:20:289:0322:11
9:09
+0:11
30K
18.64 mi13:46:012:49:529:0729:24
9:28
+0:19
20M
20.00 mi13:58:383:02:299:0712:37
9:17
-0:11
21M
21.00 mi14:08:443:12:359:1010:06
10:06
+0:49
35K
21.75 mi14:15:133:19:049:096:29
8:40
-1:26
23M
23.00 mi14:26:433:30:349:0911:30
9:11
+0:31
24M
24.00 mi14:35:243:39:159:088:41
8:41
-0:30
40K
24.85 mi14:43:093:47:009:087:45
9:04
+0:23
25.2M
25.20 mi14:46:293:50:209:083:20
9:40
+0:36
Finish
26.22 mi14:55:223:59:139:088:53
8:43
-0:57

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

8:40 /mi

Average Pace

9:08 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:45:47

94% of race

Time at Steady Pace

13:26

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:07 /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 mi11:23:5127:428:5527:42
8:55
#20063
10K
6.21 mi11:51:4355:348:5727:52
8:58
#20401
15K
9.32 mi12:20:001:23:519:0028:17
9:06
#20553
20K
12.43 mi12:48:191:52:109:0228:19
9:07
#20473
Half
13.11 mi12:54:261:58:179:016:07
8:58
#20464
25K
15.53 mi13:16:372:20:289:0322:11
9:09
#20332
30K
18.64 mi13:46:012:49:529:0729:24
9:28
#20114
20M
20.00 mi13:58:383:02:299:0712:37
9:17
#19930
21M
21.00 mi14:08:443:12:359:1010:06
10:06
#19814
35K
21.75 mi14:15:133:19:049:096:29
8:40
#19694
23M
23.00 mi14:26:433:30:349:0911:30
9:11
#19544
24M
24.00 mi14:35:243:39:159:088:41
8:41
#19391
40K
24.85 mi14:43:093:47:009:087:45
9:04
#19288
25.2M
25.20 mi14:46:293:50:209:083:20
9:40
#19245
Finish
26.22 mi14:55:223:59:139:088:53
8:43
#19178
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi200637855785520958(Top 79%)8211(Top 72%)8211(Top 1007%)
10K6.21 mi3.10 mi20401-3387977-1227977-12220751(Top 78%)8118(Top 71%)8118(Top 996%)
15K9.32 mi3.11 mi20553-1528046-698046-6920958(Top 79%)8211(Top 72%)8211(Top 1007%)
20K12.43 mi3.11 mi20473+807986+607986+6020198(Top 76%)7778(Top 68%)7778(Top 954%)
Half13.11 mi0.68 mi20464+97975+117975+1120316(Top 76%)7851(Top 69%)7851(Top 963%)
25K15.53 mi2.42 mi20332+1327893+827893+8219612(Top 74%)7476(Top 65%)7476(Top 917%)
30K18.64 mi3.11 mi20114+2187789+1047789+10419291(Top 72%)7353(Top 64%)7353(Top 902%)
20M20.00 mi1.36 mi19930+1847700+897700+8917975(Top 68%)6735(Top 59%)6735(Top 826%)
21M21.00 mi1.00 mi19814+1167631+697631+6918409(Top 69%)7007(Top 61%)7007(Top 860%)
35K21.75 mi0.75 mi19694+1207572+597572+5916303(Top 61%)5888(Top 52%)5888(Top 722%)
23M23.00 mi1.25 mi19544+1507490+827490+8217009(Top 64%)6301(Top 55%)6301(Top 773%)
24M24.00 mi1.00 mi19391+1537409+817409+8115616(Top 59%)5606(Top 49%)5606(Top 688%)
40K24.85 mi0.85 mi19288+1037362+477362+4716521(Top 62%)6151(Top 54%)6151(Top 755%)
25.2M25.20 mi0.35 mi19245+437342+207342+2016053(Top 60%)5917(Top 52%)5917(Top 726%)
Finish26.22 mi1.02 mi19178+677310+327310+3216615(Top 62%)6169(Top 54%)6169(Top 757%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

20958

Females

8211

F55-59

8211

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

20751

Females

8118

F55-59

8118

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

20958

Females

8211

F55-59

8211

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

20198

Females

7778

F55-59

7778

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

20316

Females

7851

F55-59

7851

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

19612

Females

7476

F55-59

7476

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

19291

Females

7353

F55-59

7353

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

17975

Females

6735

F55-59

6735

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

18409

Females

7007

F55-59

7007

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

16303

Females

5888

F55-59

5888

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

17009

Females

6301

F55-59

6301

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

15616

Females

5606

F55-59

5606

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

16521

Females

6151

F55-59

6151

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

16053

Females

5917

F55-59

5917

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

16615

Females

6169

F55-59

6169

Passing Analysis

Category:
Athletes Passed
1981
Passed By
1096
Net Change
+885
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20063
5K10K149487-338#20063#20401
10K15K131283-152#20401#20553
15K20K197117+80#20553#20473
20KHalf3021+9#20473#20464
Half25K18048+132#20464#20332
25K30K26547+218#20332#20114
30K20M19410+184#20114#19930
20M21M14226+116#19930#19814
21M35K1244+120#19814#19694
35K23M1599+150#19694#19544
23M24M1607+153#19544#19391
24M40K1107+103#19391#19288
40K25.2M496+43#19288#19245
25.2MFinish9124+67#19245#19178
TOTALS19811096+885
📊

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