Sinthy Kounlasa

Bib: 23650F

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F65-69)
#0 / 216
Top 38%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:11
Rank: #21405
Start5K
29:11 | 9:24/mi
10K· 6.21 mi
59:34
Rank: #21777 (-372)
5K10K
30:23 | 9:47/mi
15K· 9.32 mi
1:30:31
Rank: #21789 (-12)
10K15K
30:57 | 9:58/mi
20K· 12.43 mi
2:02:26
Rank: #21622 (+167)
15K20K
31:55 | 10:16/mi
Half· 13.11 mi
2:09:12
Rank: #21585 (+37)
20KHalf
6:46 | 9:55/mi
25K· 15.53 mi
2:35:04
Rank: #21434 (+151)
Half25K
25:52 | 10:40/mi
30K· 18.64 mi
3:09:22
Rank: #21157 (+277)
25K30K
34:18 | 11:02/mi
20M
3:25:02
Rank: #21085 (+72)
30K20M
15:40 | 11:32/mi
21M
3:37:20
Rank: #21011 (+74)
20M21M
12:18 | 12:18/mi
35K· 21.75 mi
3:45:23
Rank: #20948 (+63)
21M35K
8:03 | 10:46/mi
23M
4:00:21
Rank: #20923 (+25)
35K23M
14:58 | 11:57/mi
24M
4:12:06
Rank: #20908 (+15)
23M24M
11:45 | 11:45/mi
40K· 24.85 mi
4:21:56
Rank: #20856 (+52)
24M40K
9:50 | 11:30/mi
25.2M
4:26:30
Rank: #20829 (+27)
40K25.2M
4:34 | 13:15/mi
Finish· 26.22 mi
4:38:03
Rank: #20866 (-37)
25.2MFinish
11:33 | 11:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:12
Pace9:51 /mi
2nd Half
Distance13.11 mi
Time2:28:51
Pace11:21 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5229:119:2429:11
9:24
-
10K
6.21 mi11:59:1559:349:3530:23
9:47
+0:23
15K
9.32 mi12:30:121:30:319:4330:57
9:58
+0:11
20K
12.43 mi13:02:072:02:269:5131:55
10:16
+0:18
Half
13.11 mi13:08:532:09:129:516:46
9:55
-0:21
25K
15.53 mi13:34:452:35:049:5925:52
10:40
+0:45
30K
18.64 mi14:09:033:09:2210:1034:18
11:02
+0:22
20M
20.00 mi14:24:433:25:0210:1515:40
11:32
+0:30
21M
21.00 mi14:37:013:37:2010:2112:18
12:18
+0:46
35K
21.75 mi14:45:043:45:2310:228:03
10:46
-1:32
23M
23.00 mi15:00:024:00:2110:2714:58
11:57
+1:11
24M
24.00 mi15:11:474:12:0610:3011:45
11:45
-0:12
40K
24.85 mi15:21:374:21:5610:329:50
11:30
-0:15
25.2M
25.20 mi15:26:114:26:3010:354:34
13:15
+1:45
Finish
26.22 mi15:37:444:38:0310:3711:33
11:20
-1:55

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

9:24 /mi

Average Pace

10:37 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:12

46% of race

Time at Steady Pace

1:45:16

38% of race

Time at Slower Pace

43:35

16% of race

Average Pace: 10:36 /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 mi11:28:5229:119:2429:11
9:24
#21405
10K
6.21 mi11:59:1559:349:3530:23
9:47
#21777
15K
9.32 mi12:30:121:30:319:4330:57
9:58
#21789
20K
12.43 mi13:02:072:02:269:5131:55
10:16
#21622
Half
13.11 mi13:08:532:09:129:516:46
9:55
#21585
25K
15.53 mi13:34:452:35:049:5925:52
10:40
#21434
30K
18.64 mi14:09:033:09:2210:1034:18
11:02
#21157
20M
20.00 mi14:24:433:25:0210:1515:40
11:32
#21085
21M
21.00 mi14:37:013:37:2010:2112:18
12:18
#21011
35K
21.75 mi14:45:043:45:2310:228:03
10:46
#20948
23M
23.00 mi15:00:024:00:2110:2714:58
11:57
#20923
24M
24.00 mi15:11:474:12:0610:3011:45
11:45
#20908
40K
24.85 mi15:21:374:21:5610:329:50
11:30
#20856
25.2M
25.20 mi15:26:114:26:3010:354:34
13:15
#20829
Finish
26.22 mi15:37:444:38:0310:3711:33
11:20
#20866
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi214058620862021837(Top 85%)8789(Top 80%)8789(Top 4069%)
10K6.21 mi3.10 mi21777-3728788-1688788-16822048(Top 86%)8941(Top 82%)8941(Top 4139%)
15K9.32 mi3.11 mi21789-128791-38791-321837(Top 85%)8789(Top 80%)8789(Top 4069%)
20K12.43 mi3.11 mi21622+1678709+828709+8221176(Top 83%)8455(Top 77%)8455(Top 3914%)
Half13.11 mi0.68 mi21585+378689+208689+2021285(Top 83%)8559(Top 78%)8559(Top 3963%)
25K15.53 mi2.42 mi21434+1518607+828607+8220817(Top 81%)8376(Top 77%)8376(Top 3878%)
30K18.64 mi3.11 mi21157+2778519+888519+8820082(Top 79%)8161(Top 75%)8161(Top 3778%)
20M20.00 mi1.36 mi21085+728506+138506+1320465(Top 80%)8476(Top 78%)8476(Top 3924%)
21M21.00 mi1.00 mi21011+748494+128494+1219474(Top 76%)8058(Top 74%)8058(Top 3731%)
35K21.75 mi0.75 mi20948+638474+208474+2019267(Top 75%)7968(Top 73%)7968(Top 3689%)
23M23.00 mi1.25 mi20923+258495-218495-2120627(Top 81%)8711(Top 80%)8711(Top 4033%)
24M24.00 mi1.00 mi20908+158506-118506-1120929(Top 82%)8902(Top 81%)8902(Top 4121%)
40K24.85 mi0.85 mi20856+528492+148492+1419345(Top 76%)8187(Top 75%)8187(Top 3790%)
25.2M25.20 mi0.35 mi20829+278476+168476+1620220(Top 79%)8629(Top 79%)8629(Top 3995%)
Finish26.22 mi1.02 mi20866-378509-338509-3322096(Top 86%)9492(Top 87%)9492(Top 4394%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

21837

Females

8789

F65-69

8789

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

22048

Females

8941

F65-69

8941

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

21837

Females

8789

F65-69

8789

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

21176

Females

8455

F65-69

8455

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

21285

Females

8559

F65-69

8559

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

20817

Females

8376

F65-69

8376

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

20082

Females

8161

F65-69

8161

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

20465

Females

8476

F65-69

8476

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

19474

Females

8058

F65-69

8058

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19267

Females

7968

F65-69

7968

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

20627

Females

8711

F65-69

8711

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

20929

Females

8902

F65-69

8902

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

19345

Females

8187

F65-69

8187

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20220

Females

8629

F65-69

8629

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22096

Females

9492

F65-69

9492

Passing Analysis

Category:
Athletes Passed
1747
Passed By
1208
Net Change
+539
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21405
5K10K114486-372#21405#21777
10K15K168180-12#21777#21789
15K20K269102+167#21789#21622
20KHalf4811+37#21622#21585
Half25K22271+151#21585#21434
25K30K32750+277#21434#21157
30K20M10432+72#21157#21085
20M21M11743+74#21085#21011
21M35K8421+63#21011#20948
35K23M8964+25#20948#20923
23M24M6449+15#20923#20908
24M40K7018+52#20908#20856
40K25.2M336+27#20856#20829
25.2MFinish3875-37#20829#20866
TOTALS17471208+539
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing