Molly Dykstra

Bib: 19005F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 47%
Masters (Masters Women)
#0 / 6539
Top 36%
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:29
Rank: #17718
Start5K
26:29 | 8:31/mi
10K· 6.21 mi
52:09
Rank: #17166 (+552)
5K10K
25:40 | 8:16/mi
15K· 9.32 mi
1:17:44
Rank: #16791 (+375)
10K15K
25:35 | 8:14/mi
20K· 12.43 mi
1:43:38
Rank: #16541 (+250)
15K20K
25:54 | 8:20/mi
Half· 13.11 mi
1:49:19
Rank: #16567 (-26)
20KHalf
5:41 | 8:20/mi
25K· 15.53 mi
2:09:53
Rank: #16485 (+82)
Half25K
20:34 | 8:29/mi
30K· 18.64 mi
2:36:31
Rank: #16136 (+349)
25K30K
26:38 | 8:34/mi
20M
2:48:35
Rank: #16097 (+39)
30K20M
12:04 | 8:53/mi
21M
2:57:51
Rank: #15989 (+108)
20M21M
9:16 | 9:16/mi
35K· 21.75 mi
3:04:22
Rank: #15995 (-6)
21M35K
6:31 | 8:43/mi
23M
3:15:35
Rank: #15977 (+18)
35K23M
11:13 | 8:58/mi
24M
3:24:21
Rank: #15973 (+4)
23M24M
8:46 | 8:46/mi
40K· 24.85 mi
3:32:07
Rank: #15985 (-12)
24M40K
7:46 | 9:05/mi
25.2M
3:35:22
Rank: #15955 (+30)
40K25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:43:46
Rank: #15869 (+86)
25.2MFinish
8:24 | 8:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:19
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:54:27
Pace8:44 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0526:298:3126:29
8:31
-
10K
6.21 mi11:43:4552:098:2425:40
8:16
-0:15
15K
9.32 mi12:09:201:17:448:2025:35
8:14
-0:02
20K
12.43 mi12:35:141:43:388:2025:54
8:20
+0:06
Half
13.11 mi12:40:551:49:198:205:41
8:20
0:00
25K
15.53 mi13:01:292:09:538:2220:34
8:29
+0:09
30K
18.64 mi13:28:072:36:318:2426:38
8:34
+0:05
20M
20.00 mi13:40:112:48:358:2612:04
8:53
+0:19
21M
21.00 mi13:49:272:57:518:289:16
9:16
+0:23
35K
21.75 mi13:55:583:04:228:296:31
8:43
-0:33
23M
23.00 mi14:07:113:15:358:3011:13
8:58
+0:15
24M
24.00 mi14:15:573:24:218:318:46
8:46
-0:12
40K
24.85 mi14:23:433:32:078:327:46
9:05
+0:19
25.2M
25.20 mi14:26:583:35:228:333:15
9:25
+0:20
Finish
26.22 mi14:35:223:43:468:328:24
8:15
-1:10

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

8:14 /mi

Average Pace

8:32 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:29

91% of race

Time at Steady Pace

20:17

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:32 /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 mi11:18:0526:298:3126:29
8:31
#17718
10K
6.21 mi11:43:4552:098:2425:40
8:16
#17166
15K
9.32 mi12:09:201:17:448:2025:35
8:14
#16791
20K
12.43 mi12:35:141:43:388:2025:54
8:20
#16541
Half
13.11 mi12:40:551:49:198:205:41
8:20
#16567
25K
15.53 mi13:01:292:09:538:2220:34
8:29
#16485
30K
18.64 mi13:28:072:36:318:2426:38
8:34
#16136
20M
20.00 mi13:40:112:48:358:2612:04
8:53
#16097
21M
21.00 mi13:49:272:57:518:289:16
9:16
#15989
35K
21.75 mi13:55:583:04:228:296:31
8:43
#15995
23M
23.00 mi14:07:113:15:358:3011:13
8:58
#15977
24M
24.00 mi14:15:573:24:218:318:46
8:46
#15973
40K
24.85 mi14:23:433:32:078:327:46
9:05
#15985
25.2M
25.20 mi14:26:583:35:228:333:15
9:25
#15955
Finish
26.22 mi14:35:223:43:468:328:24
8:15
#15869
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi177186381638116114(Top 61%)5360(Top 47%)5360(Top 285%)
10K6.21 mi3.10 mi17166+5526030+3516030+35116670(Top 63%)5677(Top 50%)5677(Top 302%)
15K9.32 mi3.11 mi16791+3755788+2425788+24216114(Top 61%)5360(Top 47%)5360(Top 285%)
20K12.43 mi3.11 mi16541+2505640+1485640+14815864(Top 60%)5266(Top 46%)5266(Top 280%)
Half13.11 mi0.68 mi16567-265658-185658-1816698(Top 63%)5709(Top 50%)5709(Top 304%)
25K15.53 mi2.42 mi16485+825630+285630+2816093(Top 60%)5500(Top 48%)5500(Top 293%)
30K18.64 mi3.11 mi16136+3495460+1705460+17014764(Top 55%)4795(Top 42%)4795(Top 255%)
20M20.00 mi1.36 mi16097+395450+105450+1015910(Top 60%)5517(Top 48%)5517(Top 294%)
21M21.00 mi1.00 mi15989+1085406+445406+4414839(Top 56%)4958(Top 43%)4958(Top 264%)
35K21.75 mi0.75 mi15995-65432-265432-2616481(Top 62%)5980(Top 52%)5980(Top 318%)
23M23.00 mi1.25 mi15977+185446-145446-1415854(Top 60%)5654(Top 49%)5654(Top 301%)
24M24.00 mi1.00 mi15973+45458-125458-1216041(Top 60%)5828(Top 51%)5828(Top 310%)
40K24.85 mi0.85 mi15985-125469-115469-1116572(Top 62%)6162(Top 54%)6162(Top 328%)
25.2M25.20 mi0.35 mi15955+305459+105459+1014882(Top 56%)5240(Top 46%)5240(Top 279%)
Finish26.22 mi1.02 mi15869+865412+475412+4713757(Top 52%)4616(Top 40%)4616(Top 246%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

16114

Females

5360

F40-44

5360

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

16670

Females

5677

F40-44

5677

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

16114

Females

5360

F40-44

5360

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15864

Females

5266

F40-44

5266

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16698

Females

5709

F40-44

5709

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

16093

Females

5500

F40-44

5500

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14764

Females

4795

F40-44

4795

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

15910

Females

5517

F40-44

5517

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

14839

Females

4958

F40-44

4958

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

16481

Females

5980

F40-44

5980

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

15854

Females

5654

F40-44

5654

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

16041

Females

5828

F40-44

5828

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

16572

Females

6162

F40-44

6162

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14882

Females

5240

F40-44

5240

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13757

Females

4616

F40-44

4616

Passing Analysis

Category:
Athletes Passed
2666
Passed By
817
Net Change
+1849
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17718
5K10K685133+552#17718#17166
10K15K44368+375#17166#16791
15K20K31161+250#16791#16541
20KHalf2349-26#16541#16567
Half25K16886+82#16567#16485
25K30K38738+349#16485#16136
30K20M9859+39#16136#16097
20M21M13426+108#16097#15989
21M35K5056-6#15989#15995
35K23M9173+18#15995#15977
23M24M7571+4#15977#15973
24M40K4759-12#15973#15985
40K25.2M4313+30#15985#15955
25.2MFinish11125+86#15955#15869
TOTALS2666817+1849
📊

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