Molly Lacher-Katz

Bib: 18930F

RI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 50%
Masters (Masters Women)
#0 / 6263
Top 41%
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:48
Rank: #16683
Start5K
25:48 | 8:18/mi
10K· 6.21 mi
51:49
Rank: #16569 (+114)
5K10K
26:01 | 8:22/mi
15K· 9.32 mi
1:18:18
Rank: #16506 (+63)
10K15K
26:29 | 8:31/mi
20K· 12.43 mi
1:45:37
Rank: #16423 (+83)
15K20K
27:19 | 8:48/mi
Half· 13.11 mi
1:51:29
Rank: #16406 (+17)
20KHalf
5:52 | 8:36/mi
25K· 15.53 mi
2:13:12
Rank: #16178 (+228)
Half25K
21:43 | 8:57/mi
30K· 18.64 mi
2:44:42
Rank: #16576 (-398)
25K30K
31:30 | 10:08/mi
20M
2:57:34
Rank: #16391 (+185)
30K20M
12:52 | 9:28/mi
21M
3:07:01
Rank: #16088 (+303)
20M21M
9:27 | 9:27/mi
35K· 21.75 mi
3:13:51
Rank: #16005 (+83)
21M35K
6:50 | 9:08/mi
23M
3:25:17
Rank: #15752 (+253)
35K23M
11:26 | 9:08/mi
24M
3:34:33
Rank: #15640 (+112)
23M24M
9:16 | 9:16/mi
40K· 24.85 mi
3:42:29
Rank: #15487 (+153)
24M40K
7:56 | 9:17/mi
25.2M
3:45:50
Rank: #15378 (+109)
40K25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:54:21
Rank: #15167 (+211)
25.2MFinish
8:31 | 8:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:29
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:02:52
Pace9:22 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3725:488:1825:48
8:18
-
10K
6.21 mi11:47:3851:498:2026:01
8:22
+0:04
15K
9.32 mi12:14:071:18:188:2426:29
8:31
+0:09
20K
12.43 mi12:41:261:45:378:3027:19
8:48
+0:17
Half
13.11 mi12:47:181:51:298:305:52
8:36
-0:12
25K
15.53 mi13:09:012:13:128:3421:43
8:57
+0:21
30K
18.64 mi13:40:312:44:428:5031:30
10:08
+1:11
20M
20.00 mi13:53:232:57:348:5312:52
9:28
-0:40
21M
21.00 mi14:02:503:07:018:549:27
9:27
-0:01
35K
21.75 mi14:09:403:13:518:556:50
9:08
-0:19
23M
23.00 mi14:21:063:25:178:5611:26
9:08
0:00
24M
24.00 mi14:30:223:34:338:569:16
9:16
+0:08
40K
24.85 mi14:38:183:42:298:577:56
9:17
+0:01
25.2M
25.20 mi14:41:393:45:508:583:21
9:43
+0:26
Finish
26.22 mi14:50:103:54:218:578:31
8:21
-1:22

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

8:18 /mi

Average Pace

8:57 /mi

Slowest Pace

10:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:00

51% of race

Time at Steady Pace

57:11

24% of race

Time at Slower Pace

57:10

24% of race

Average Pace: 8:56 /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 mi11:21:3725:488:1825:48
8:18
#16683
10K
6.21 mi11:47:3851:498:2026:01
8:22
#16569
15K
9.32 mi12:14:071:18:188:2426:29
8:31
#16506
20K
12.43 mi12:41:261:45:378:3027:19
8:48
#16423
Half
13.11 mi12:47:181:51:298:305:52
8:36
#16406
25K
15.53 mi13:09:012:13:128:3421:43
8:57
#16178
30K
18.64 mi13:40:312:44:428:5031:30
10:08
#16576
20M
20.00 mi13:53:232:57:348:5312:52
9:28
#16391
21M
21.00 mi14:02:503:07:018:549:27
9:27
#16088
35K
21.75 mi14:09:403:13:518:556:50
9:08
#16005
23M
23.00 mi14:21:063:25:178:5611:26
9:08
#15752
24M
24.00 mi14:30:223:34:338:569:16
9:16
#15640
40K
24.85 mi14:38:183:42:298:577:56
9:17
#15487
25.2M
25.20 mi14:41:393:45:508:583:21
9:43
#15378
Finish
26.22 mi14:50:103:54:218:578:31
8:21
#15167
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi166835973597316548(Top 65%)5885(Top 54%)5885(Top 336%)
10K6.21 mi3.10 mi16569+1145902+715902+7116560(Top 65%)5860(Top 54%)5860(Top 334%)
15K9.32 mi3.11 mi16506+635853+495853+4916548(Top 65%)5885(Top 54%)5885(Top 336%)
20K12.43 mi3.11 mi16423+835814+395814+3916361(Top 64%)5803(Top 53%)5803(Top 331%)
Half13.11 mi0.68 mi16406+175808+65808+616284(Top 64%)5792(Top 53%)5792(Top 330%)
25K15.53 mi2.42 mi16178+2285715+935715+9315333(Top 60%)5357(Top 49%)5357(Top 306%)
30K18.64 mi3.11 mi16576-3986010-2956010-29517770(Top 70%)6918(Top 63%)6918(Top 395%)
20M20.00 mi1.36 mi16391+1855941+695941+6914409(Top 56%)5350(Top 49%)5350(Top 305%)
21M21.00 mi1.00 mi16088+3035801+1405801+14010665(Top 42%)3562(Top 33%)3562(Top 203%)
35K21.75 mi0.75 mi16005+835779+225779+2213983(Top 55%)5319(Top 49%)5319(Top 303%)
23M23.00 mi1.25 mi15752+2535678+1015678+10111866(Top 46%)4341(Top 40%)4341(Top 248%)
24M24.00 mi1.00 mi15640+1125644+345644+3413422(Top 53%)5140(Top 47%)5140(Top 293%)
40K24.85 mi0.85 mi15487+1535593+515593+5112179(Top 48%)4623(Top 42%)4623(Top 264%)
25.2M25.20 mi0.35 mi15378+1095549+445549+449783(Top 38%)3556(Top 33%)3556(Top 203%)
Finish26.22 mi1.02 mi15167+2115461+885461+8810723(Top 42%)3863(Top 35%)3863(Top 220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

16548

Females

5885

F45-49

5885

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

16560

Females

5860

F45-49

5860

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

16548

Females

5885

F45-49

5885

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16361

Females

5803

F45-49

5803

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

16284

Females

5792

F45-49

5792

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

15333

Females

5357

F45-49

5357

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

17770

Females

6918

F45-49

6918

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

14409

Females

5350

F45-49

5350

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

10665

Females

3562

F45-49

3562

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

13983

Females

5319

F45-49

5319

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

11866

Females

4341

F45-49

4341

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

13422

Females

5140

F45-49

5140

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12179

Females

4623

F45-49

4623

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9783

Females

3556

F45-49

3556

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

10723

Females

3863

F45-49

3863

Passing Analysis

Category:
Athletes Passed
2935
Passed By
1419
Net Change
+1516
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16683
5K10K329215+114#16683#16569
10K15K264201+63#16569#16506
15K20K303220+83#16506#16423
20KHalf4831+17#16423#16406
Half25K335107+228#16406#16178
25K30K123521-398#16178#16576
30K20M21833+185#16576#16391
20M21M3096+303#16391#16088
21M35K10219+83#16088#16005
35K23M27421+253#16005#15752
23M24M13826+112#15752#15640
24M40K16512+153#15640#15487
40K25.2M1123+109#15487#15378
25.2MFinish2154+211#15378#15167
TOTALS29351419+1516
📊

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