Lauren Anastos

Bib: 27740β€’F

MA

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0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
26:27
3.11 mi
Rank: #20172
Start β†’ 5K
26:27 | 8:31/mi
10K
52:44
6.21 mi
Rank: #20110 (+62)
5K β†’ 10K
26:17 | 8:28/mi
15K
1:19:09
9.32 mi
Rank: #20100 (+10)
10K β†’ 15K
26:25 | 8:31/mi
20K
1:46:14
12.43 mi
Rank: #20183 (-83)
15K β†’ 20K
27:05 | 8:44/mi
HALF
1:52:04
13.11 mi
Rank: #20195 (-12)
20K β†’ HALF
5:50 | 8:34/mi
25K
2:14:10
15.53 mi
Rank: #20496 (-301)
HALF β†’ 25K
22:06 | 9:07/mi
30K
2:43:45
18.64 mi
Rank: #20759 (-263)
25K β†’ 30K
29:35 | 9:32/mi
20M
2:56:53
20.00 mi
Rank: #20852 (-93)
30K β†’ 20M
13:08 | 9:41/mi
21M
3:07:18
21.00 mi
Rank: #20892 (-40)
20M β†’ 21M
10:25 | 10:25/mi
35K
3:14:23
21.75 mi
Rank: #20936 (-44)
21M β†’ 35K
7:05 | 9:29/mi
23M
3:26:31
23.00 mi
Rank: #20987 (-51)
35K β†’ 23M
12:08 | 9:42/mi
24M
3:36:12
24.00 mi
Rank: #21055 (-68)
23M β†’ 24M
9:41 | 9:41/mi
40K
3:44:33
24.85 mi
Rank: #21086 (-31)
24M β†’ 40K
8:21 | 9:46/mi
25.2M
3:48:12
25.20 mi
Rank: #21096 (-10)
40K β†’ 25.2M
3:39 | 10:36/mi
FINISH
3:57:52
26.22 mi
Rank: #21169 (-73)
25.2M β†’ FINISH
9:40 | 9:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:04
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time2:05:48
Pace9:36 /mi
πŸ“ŠPositive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4826:278:3126:27
8:31
-
10K
6.21 mi12:15:0552:448:3026:17
8:28
-0:03
15K
9.32 mi12:41:301:19:098:3026:25
8:31
+0:03
20K
12.43 mi13:08:351:46:148:3327:05
8:44
+0:13
HALF
13.11 mi13:14:251:52:048:335:50
8:34
-0:10
25K
15.53 mi13:36:312:14:108:3922:06
9:07
+0:33
30K
18.64 mi14:06:062:43:458:4829:35
9:32
+0:25
20M
20.00 mi14:19:142:56:538:5113:08
9:41
+0:09
21M
21.00 mi14:29:393:07:188:5610:25
10:25
+0:44
35K
21.75 mi14:36:443:14:238:577:05
9:29
-0:56
23M
23.00 mi14:48:523:26:318:5912:08
9:42
+0:13
24M
24.00 mi14:58:333:36:129:019:41
9:41
-0:01
40K
24.85 mi15:06:543:44:339:038:21
9:46
+0:05
25.2M
25.20 mi15:10:333:48:129:043:39
10:36
+0:50
FINISH
26.22 mi15:20:133:57:529:059:40
9:30
-1:06

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

8:28 /mi

Average Pace

9:05 /mi

Slowest Pace

10:36 /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

2:14:10

56% of race

Time at Steady Pace

1:29:38

38% of race

Time at Slower Pace

14:04

6% of race

Average Pace: 9:04 /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 mi11:48:4826:278:3126:27
8:31
#20172
10K
6.21 mi12:15:0552:448:3026:17
8:28
#20110
15K
9.32 mi12:41:301:19:098:3026:25
8:31
#20100
20K
12.43 mi13:08:351:46:148:3327:05
8:44
#20183
HALF
13.11 mi13:14:251:52:048:335:50
8:34
#20195
25K
15.53 mi13:36:312:14:108:3922:06
9:07
#20496
30K
18.64 mi14:06:062:43:458:4829:35
9:32
#20759
20M
20.00 mi14:19:142:56:538:5113:08
9:41
#20852
21M
21.00 mi14:29:393:07:188:5610:25
10:25
#20892
35K
21.75 mi14:36:443:14:238:577:05
9:29
#20936
23M
23.00 mi14:48:523:26:318:5912:08
9:42
#20987
24M
24.00 mi14:58:333:36:129:019:41
9:41
#21055
40K
24.85 mi15:06:543:44:339:038:21
9:46
#21086
25.2M
25.20 mi15:10:333:48:129:043:39
10:36
#21096
FINISH
26.22 mi15:20:133:57:529:059:40
9:30
#21169
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 mi201727730773020189(Top 70%)7692(Top 61%)7692(Top 135%)
10K6.21 mi3.10 mi20110+627670+607670+6020145(Top 69%)7676(Top 61%)7676(Top 134%)
15K9.32 mi3.11 mi20100+107667+37667+320189(Top 70%)7692(Top 61%)7692(Top 135%)
20K12.43 mi3.11 mi20183-837728-617728-6120551(Top 71%)7924(Top 63%)7924(Top 139%)
HALF13.11 mi0.68 mi20195-127736-87736-820653(Top 71%)7953(Top 63%)7953(Top 139%)
25K15.53 mi2.42 mi20496-3017899-1637899-16321670(Top 75%)8508(Top 68%)8508(Top 149%)
30K18.64 mi3.11 mi20759-2638060-1618060-16121719(Top 75%)8626(Top 69%)8626(Top 151%)
20M20.00 mi1.36 mi20852-938115-558115-5521638(Top 75%)8665(Top 69%)8665(Top 152%)
21M21.00 mi1.00 mi20892-408145-308145-3021732(Top 75%)8754(Top 70%)8754(Top 153%)
35K21.75 mi0.75 mi20936-448178-338178-3321675(Top 75%)8784(Top 70%)8784(Top 154%)
23M23.00 mi1.25 mi20987-518202-248202-2421252(Top 73%)8604(Top 68%)8604(Top 151%)
24M24.00 mi1.00 mi21055-688251-498251-4921942(Top 76%)9007(Top 72%)9007(Top 158%)
40K24.85 mi0.85 mi21086-318283-328283-3221264(Top 73%)8721(Top 69%)8721(Top 153%)
25.2M25.20 mi0.35 mi21096-108291-88291-821345(Top 74%)8745(Top 70%)8745(Top 153%)
FINISH26.22 mi1.02 mi21169-738339-488339-4822307(Top 77%)9230(Top 73%)9230(Top 161%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
Γ—21
+97ft-345ft

Overall

20189

Females

7692

F18-39

7692

5K→10K

3.1 - 6.2 mi

Top 69%
Γ—5
+79ft-138ft

Overall

20145

Females

7676

F18-39

7676

10K→15K

6.2 - 9.3 mi

Top 70%
Γ—3
+67ft-78ft

Overall

20189

Females

7692

F18-39

7692

15K→20K

9.3 - 12.4 mi

Top 71%
Γ—5
+106ft-86ft

Overall

20551

Females

7924

F18-39

7924

20K→HALF

12.4 - 13.1 mi

Top 71%
Γ—2
+19ft-37ft

Overall

20653

Females

7953

F18-39

7953

HALF→25K

13.1 - 15.5 mi

Top 75%
Γ—4
+66ft-88ft

Overall

21670

Females

8508

F18-39

8508

25K→30K

15.5 - 18.6 mi

Top 75%
Γ—9
+181ft-148ft

Overall

21719

Females

8626

F18-39

8626

30K→20M

18.6 - 20.0 mi

Top 75%
Γ—5
+64ft-50ft

Overall

21638

Females

8665

F18-39

8665

20M→21M

20.0 - 21.0 mi

Top 75%
Γ—8
+106ft-24ft

Overall

21732

Females

8754

F18-39

8754

21M→35K

21.0 - 21.8 mi

Top 75%
Γ—7
+17ft-86ft

Overall

21675

Females

8784

F18-39

8784

35K→23M

21.8 - 23.0 mi

Top 73%
Γ—5
+23ft-63ft

Overall

21252

Females

8604

F18-39

8604

23M→24M

23.0 - 24.0 mi

Top 76%
Γ—6
+12ft-82ft

Overall

21942

Females

9007

F18-39

9007

24M→40K

24.0 - 24.9 mi

Top 73%
Γ—1
+6ft-20ft

Overall

21264

Females

8721

F18-39

8721

40K→25.2M

24.9 - 25.2 mi

Top 74%
Γ—1
+13ft-16ft

Overall

21345

Females

8745

F18-39

8745

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
Γ—2
+22ft-21ft

Overall

22307

Females

9230

F18-39

9230

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.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Export Track Data

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Questions or issues regarding timing data?

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing