Elizabeth Brock

Bib: 13165F

TX

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0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:05
Rank: #19293
Start5K
8:24/mi
26:05 split
10K· 6.21 mi
52:38
Rank: #19653 (-360)
5K10K
8:33/mi
26:33 split
15K· 9.32 mi
1:19:24
Rank: #19790 (-137)
10K15K
8:37/mi
26:46 split
20K· 12.43 mi
1:46:33
Rank: #19734 (+56)
15K20K
8:44/mi
27:09 split
Half· 13.11 mi
1:52:22
Rank: #19716 (+18)
20KHalf
8:32/mi
5:49 split
25K· 15.53 mi
2:13:49
Rank: #19589 (+127)
Half25K
8:51/mi
21:27 split
30K· 18.64 mi
2:41:28
Rank: #19112 (+477)
25K30K
8:54/mi
27:39 split
20M
2:53:46
Rank: #18967 (+145)
30K20M
9:03/mi
12:18 split
21M
3:03:11
Rank: #18750 (+217)
20M21M
9:25/mi
9:25 split
35K· 21.75 mi
3:09:47
Rank: #18691 (+59)
21M35K
8:49/mi
6:36 split
23M
3:21:08
Rank: #18547 (+144)
35K23M
9:04/mi
11:21 split
24M
3:29:58
Rank: #18448 (+99)
23M24M
8:50/mi
8:50 split
40K· 24.85 mi
3:37:30
Rank: #18328 (+120)
24M40K
8:49/mi
7:32 split
25.2M
3:40:45
Rank: #18260 (+68)
40K25.2M
9:25/mi
3:15 split
Finish· 26.22 mi
3:48:54
Rank: #18068 (+192)
25.2MFinish
8:00/mi
8:09 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:22
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time1:56:32
Pace8:53 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0026:058:2426:05
8:24
-
10K
6.21 mi11:21:3352:388:2826:33
8:33
+0:09
15K
9.32 mi11:48:191:19:248:3126:46
8:37
+0:04
20K
12.43 mi12:15:281:46:338:3427:09
8:44
+0:07
Half
13.11 mi12:21:171:52:228:345:49
8:32
-0:12
25K
15.53 mi12:42:442:13:498:3721:27
8:51
+0:19
30K
18.64 mi13:10:232:41:288:4027:39
8:54
+0:03
20M
20.00 mi13:22:412:53:468:4112:18
9:03
+0:09
21M
21.00 mi13:32:063:03:118:439:25
9:25
+0:22
35K
21.75 mi13:38:423:09:478:446:36
8:49
-0:36
23M
23.00 mi13:50:033:21:088:4511:21
9:04
+0:15
24M
24.00 mi13:58:533:29:588:458:50
8:50
-0:14
40K
24.85 mi14:06:253:37:308:457:32
8:49
-0:01
25.2M
25.20 mi14:09:403:40:458:463:15
9:25
+0:36
Finish
26.22 mi14:17:493:48:548:448:09
8:00
-1:25

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

8:00 /mi

Average Pace

8:44 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:31

53% of race

Time at Steady Pace

1:48:23

47% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:44 /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 mi10:55:0026:058:2426:05
8:24
#19293
10K
6.21 mi11:21:3352:388:2826:33
8:33
#19653
15K
9.32 mi11:48:191:19:248:3126:46
8:37
#19790
20K
12.43 mi12:15:281:46:338:3427:09
8:44
#19734
Half
13.11 mi12:21:171:52:228:345:49
8:32
#19716
25K
15.53 mi12:42:442:13:498:3721:27
8:51
#19589
30K
18.64 mi13:10:232:41:288:4027:39
8:54
#19112
20M
20.00 mi13:22:412:53:468:4112:18
9:03
#18967
21M
21.00 mi13:32:063:03:118:439:25
9:25
#18750
35K
21.75 mi13:38:423:09:478:446:36
8:49
#18691
23M
23.00 mi13:50:033:21:088:4511:21
9:04
#18547
24M
24.00 mi13:58:533:29:588:458:50
8:50
#18448
40K
24.85 mi14:06:253:37:308:457:32
8:49
#18328
25.2M
25.20 mi14:09:403:40:458:463:15
9:25
#18260
Finish
26.22 mi14:17:493:48:548:448:09
8:00
#18068
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi192937077707720012(Top 70%)7445(Top 61%)7445(Top 136%)
10K6.21 mi3.10 mi19653-3607271-1947271-19420075(Top 71%)7507(Top 61%)7507(Top 137%)
15K9.32 mi3.11 mi19790-1377342-717342-7120012(Top 70%)7445(Top 61%)7445(Top 136%)
20K12.43 mi3.11 mi19734+567323+197323+1919624(Top 69%)7277(Top 60%)7277(Top 133%)
Half13.11 mi0.68 mi19716+187315+87315+819395(Top 68%)7116(Top 58%)7116(Top 130%)
25K15.53 mi2.42 mi19589+1277249+667249+6619190(Top 68%)7075(Top 58%)7075(Top 129%)
30K18.64 mi3.11 mi19112+4777025+2247025+22417162(Top 60%)6114(Top 50%)6114(Top 112%)
20M20.00 mi1.36 mi18967+1456958+676958+6717092(Top 60%)6194(Top 51%)6194(Top 113%)
21M21.00 mi1.00 mi18750+2176862+966862+9615735(Top 55%)5575(Top 46%)5575(Top 102%)
35K21.75 mi0.75 mi18691+596843+196843+1917397(Top 61%)6584(Top 54%)6584(Top 120%)
23M23.00 mi1.25 mi18547+1446793+506793+5016648(Top 59%)6249(Top 51%)6249(Top 114%)
24M24.00 mi1.00 mi18448+996766+276766+2716523(Top 58%)6221(Top 51%)6221(Top 114%)
40K24.85 mi0.85 mi18328+1206728+386728+3815296(Top 54%)5698(Top 47%)5698(Top 104%)
25.2M25.20 mi0.35 mi18260+686700+286700+2814278(Top 50%)5198(Top 43%)5198(Top 95%)
Finish26.22 mi1.02 mi18068+1926608+926608+9212919(Top 45%)4402(Top 36%)4402(Top 80%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

20012

Females

7445

F18-39

7445

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

20075

Females

7507

F18-39

7507

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

20012

Females

7445

F18-39

7445

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

19624

Females

7277

F18-39

7277

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19395

Females

7116

F18-39

7116

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

19190

Females

7075

F18-39

7075

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

17162

Females

6114

F18-39

6114

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

17092

Females

6194

F18-39

6194

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

15735

Females

5575

F18-39

5575

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

17397

Females

6584

F18-39

6584

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

16648

Females

6249

F18-39

6249

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

16523

Females

6221

F18-39

6221

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15296

Females

5698

F18-39

5698

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

14278

Females

5198

F18-39

5198

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12919

Females

4402

F18-39

4402

Passing Analysis

Category:
Athletes Passed
2485
Passed By
1260
Net Change
+1225
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19293
5K10K125485-360#19293#19653
10K15K154291-137#19653#19790
15K20K224168+56#19790#19734
20KHalf3820+18#19734#19716
Half25K21588+127#19716#19589
25K30K51235+477#19589#19112
30K20M18439+145#19112#18967
20M21M23316+217#18967#18750
21M35K8122+59#18750#18691
35K23M17935+144#18691#18547
23M24M13132+99#18547#18448
24M40K13818+120#18448#18328
40K25.2M735+68#18328#18260
25.2MFinish1986+192#18260#18068
TOTALS24851260+1225
📊

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