Molly Halcom

Bib: 15713F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 46%
Gender (Female)
#0 / 11423
Top 29%
Masters (Masters Women)
#0 / 6539
Top 16%
Division (F45-49)
#0 / 1817
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:47
Rank: #13861
Start5K
24:47 | 7:59/mi
10K· 6.21 mi
49:47
Rank: #14471 (-610)
5K10K
25:00 | 8:03/mi
15K· 9.32 mi
1:13:59
Rank: #13887 (+584)
10K15K
24:12 | 7:47/mi
20K· 12.43 mi
1:38:21
Rank: #13432 (+455)
15K20K
24:22 | 7:51/mi
Half· 13.11 mi
1:43:43
Rank: #13414 (+18)
20KHalf
5:22 | 7:52/mi
25K· 15.53 mi
2:02:55
Rank: #13165 (+249)
Half25K
19:12 | 7:55/mi
30K· 18.64 mi
2:28:26
Rank: #13012 (+153)
25K30K
25:31 | 8:13/mi
20M
2:39:44
Rank: #12936 (+76)
30K20M
11:18 | 8:19/mi
21M
2:48:22
Rank: #12806 (+130)
20M21M
8:38 | 8:38/mi
35K· 21.75 mi
2:54:26
Rank: #12788 (+18)
21M35K
6:04 | 8:07/mi
23M
3:04:51
Rank: #12725 (+63)
35K23M
10:25 | 8:19/mi
24M
3:13:02
Rank: #12707 (+18)
23M24M
8:11 | 8:11/mi
40K· 24.85 mi
3:19:58
Rank: #12635 (+72)
24M40K
6:56 | 8:07/mi
25.2M
3:22:53
Rank: #12575 (+60)
40K25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:30:23
Rank: #12378 (+197)
25.2MFinish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:43
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:46:40
Pace8:08 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1424:477:5924:47
7:59
-
10K
6.21 mi11:21:1449:478:0125:00
8:03
+0:04
15K
9.32 mi11:45:261:13:597:5624:12
7:47
-0:16
20K
12.43 mi12:09:481:38:217:5524:22
7:51
+0:04
Half
13.11 mi12:15:101:43:437:555:22
7:52
+0:01
25K
15.53 mi12:34:222:02:557:5519:12
7:55
+0:03
30K
18.64 mi12:59:532:28:267:5825:31
8:13
+0:18
20M
20.00 mi13:11:112:39:447:5911:18
8:19
+0:06
21M
21.00 mi13:19:492:48:228:018:38
8:38
+0:19
35K
21.75 mi13:25:532:54:268:016:04
8:07
-0:31
23M
23.00 mi13:36:183:04:518:0210:25
8:19
+0:12
24M
24.00 mi13:44:293:13:028:038:11
8:11
-0:08
40K
24.85 mi13:51:253:19:588:036:56
8:07
-0:04
25.2M
25.20 mi13:54:203:22:538:032:55
8:27
+0:20
Finish
26.22 mi14:01:503:30:238:027:30
7:22
-1:05

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

7:22 /mi

Average Pace

8:02 /mi

Slowest Pace

8:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:25

62% of race

Time at Steady Pace

1:19:58

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi10:56:1424:477:5924:47
7:59
#13861
10K
6.21 mi11:21:1449:478:0125:00
8:03
#14471
15K
9.32 mi11:45:261:13:597:5624:12
7:47
#13887
20K
12.43 mi12:09:481:38:217:5524:22
7:51
#13432
Half
13.11 mi12:15:101:43:437:555:22
7:52
#13414
25K
15.53 mi12:34:222:02:557:5519:12
7:55
#13165
30K
18.64 mi12:59:532:28:267:5825:31
8:13
#13012
20M
20.00 mi13:11:112:39:447:5911:18
8:19
#12936
21M
21.00 mi13:19:492:48:228:018:38
8:38
#12806
35K
21.75 mi13:25:532:54:268:016:04
8:07
#12788
23M
23.00 mi13:36:183:04:518:0210:25
8:19
#12725
24M
24.00 mi13:44:293:13:028:038:11
8:11
#12707
40K
24.85 mi13:51:253:19:588:036:56
8:07
#12635
25.2M
25.20 mi13:54:203:22:538:032:55
8:27
#12575
Finish
26.22 mi14:01:503:30:238:027:30
7:22
#12378
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi138613937393712657(Top 48%)3268(Top 29%)3268(Top 180%)
10K6.21 mi3.10 mi14471-6104321-3844321-38415144(Top 57%)4752(Top 42%)4752(Top 262%)
15K9.32 mi3.11 mi13887+5843988+3333988+33312657(Top 48%)3268(Top 29%)3268(Top 180%)
20K12.43 mi3.11 mi13432+4553739+2493739+24912118(Top 46%)3041(Top 27%)3041(Top 167%)
Half13.11 mi0.68 mi13414+183733+63733+613336(Top 50%)3685(Top 32%)3685(Top 203%)
25K15.53 mi2.42 mi13165+2493591+1423591+14212069(Top 45%)3119(Top 27%)3119(Top 172%)
30K18.64 mi3.11 mi13012+1533554+373554+3712431(Top 47%)3426(Top 30%)3426(Top 189%)
20M20.00 mi1.36 mi12936+763533+213533+2112458(Top 47%)3551(Top 31%)3551(Top 195%)
21M21.00 mi1.00 mi12806+1303480+533480+5311284(Top 42%)3023(Top 26%)3023(Top 166%)
35K21.75 mi0.75 mi12788+183479+13479+112864(Top 48%)3917(Top 34%)3917(Top 216%)
23M23.00 mi1.25 mi12725+633468+113468+1112059(Top 45%)3548(Top 31%)3548(Top 195%)
24M24.00 mi1.00 mi12707+183476-83476-812497(Top 47%)3852(Top 34%)3852(Top 212%)
40K24.85 mi0.85 mi12635+723452+243452+2410801(Top 41%)3049(Top 27%)3049(Top 168%)
25.2M25.20 mi0.35 mi12575+603421+313421+319356(Top 35%)2415(Top 21%)2415(Top 133%)
Finish26.22 mi1.02 mi12378+1973335+863335+867551(Top 28%)1656(Top 14%)1656(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

12657

Females

3268

F45-49

3268

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

15144

Females

4752

F45-49

4752

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

12657

Females

3268

F45-49

3268

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

12118

Females

3041

F45-49

3041

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

13336

Females

3685

F45-49

3685

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

12069

Females

3119

F45-49

3119

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12431

Females

3426

F45-49

3426

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

12458

Females

3551

F45-49

3551

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11284

Females

3023

F45-49

3023

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12864

Females

3917

F45-49

3917

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12059

Females

3548

F45-49

3548

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12497

Females

3852

F45-49

3852

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10801

Females

3049

F45-49

3049

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9356

Females

2415

F45-49

2415

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7551

Females

1656

F45-49

1656

Passing Analysis

Category:
Athletes Passed
2679
Passed By
1196
Net Change
+1483
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13861
5K10K89699-610#13861#14471
10K15K61228+584#14471#13887
15K20K47318+455#13887#13432
20KHalf4022+18#13432#13414
Half25K28334+249#13414#13165
25K30K273120+153#13165#13012
30K20M12852+76#13012#12936
20M21M16737+130#12936#12806
21M35K6042+18#12806#12788
35K23M11350+63#12788#12725
23M24M7456+18#12725#12707
24M40K9826+72#12707#12635
40K25.2M633+60#12635#12575
25.2MFinish2069+197#12575#12378
TOTALS26791196+1483
📊

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