Rachael Hall

Bib: 31014F

MA

0:00
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
29:00
Rank: #23668
Start5K
29:00 | 9:20/mi
10K· 6.21 mi
58:29
Rank: #23930 (-262)
5K10K
29:29 | 9:29/mi
15K· 9.32 mi
1:27:05
Rank: #23586 (+344)
10K15K
28:36 | 9:12/mi
20K· 12.43 mi
1:54:29
Rank: #22841 (+745)
15K20K
27:24 | 8:49/mi
Half· 13.11 mi
2:00:26
Rank: #22719 (+122)
20KHalf
5:57 | 8:43/mi
25K· 15.53 mi
2:21:43
Rank: #22119 (+600)
Half25K
21:17 | 8:47/mi
30K· 18.64 mi
2:49:31
Rank: #21302 (+817)
25K30K
27:48 | 8:57/mi
20M
3:01:19
Rank: #20878 (+424)
30K20M
11:48 | 8:41/mi
21M
3:10:24
Rank: #20502 (+376)
20M21M
9:05 | 9:05/mi
35K· 21.75 mi
3:16:54
Rank: #20356 (+146)
21M35K
6:30 | 8:41/mi
23M
3:28:28
Rank: #20202 (+154)
35K23M
11:34 | 9:14/mi
24M
3:36:59
Rank: #20000 (+202)
23M24M
8:31 | 8:31/mi
40K· 24.85 mi
3:44:24
Rank: #19811 (+189)
24M40K
7:25 | 8:40/mi
25.2M
3:47:31
Rank: #19714 (+97)
40K25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:55:39
Rank: #19485 (+229)
25.2MFinish
8:08 | 7:59/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:00:26
Pace9:11 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:55:13
Pace8:47 /mi
📊Negative Split: 4.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:2729:009:2029:00
9:20
-
10K
6.21 mi12:22:5658:299:2529:29
9:29
+0:09
15K
9.32 mi12:51:321:27:059:2128:36
9:12
-0:17
20K
12.43 mi13:18:561:54:299:1327:24
8:49
-0:23
Half
13.11 mi13:24:532:00:269:115:57
8:43
-0:06
25K
15.53 mi13:46:102:21:439:0721:17
8:47
+0:04
30K
18.64 mi14:13:582:49:319:0627:48
8:57
+0:10
20M
20.00 mi14:25:463:01:199:0411:48
8:41
-0:16
21M
21.00 mi14:34:513:10:249:049:05
9:05
+0:24
35K
21.75 mi14:41:213:16:549:036:30
8:41
-0:24
23M
23.00 mi14:52:553:28:289:0411:34
9:14
+0:33
24M
24.00 mi15:01:263:36:599:028:31
8:31
-0:43
40K
24.85 mi15:08:513:44:249:027:25
8:40
+0:09
25.2M
25.20 mi15:11:583:47:319:023:07
9:02
+0:22
Finish
26.22 mi15:20:063:55:399:008:08
7:59
-1:03

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

7:59 /mi

Average Pace

9:00 /mi

Slowest Pace

9:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

48:19

21% of race

Time at Steady Pace

2:37:51

67% of race

Time at Slower Pace

29:29

13% of race

Average Pace: 8:59 /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 mi11:53:2729:009:2029:00
9:20
#23668
10K
6.21 mi12:22:5658:299:2529:29
9:29
#23930
15K
9.32 mi12:51:321:27:059:2128:36
9:12
#23586
20K
12.43 mi13:18:561:54:299:1327:24
8:49
#22841
Half
13.11 mi13:24:532:00:269:115:57
8:43
#22719
25K
15.53 mi13:46:102:21:439:0721:17
8:47
#22119
30K
18.64 mi14:13:582:49:319:0627:48
8:57
#21302
20M
20.00 mi14:25:463:01:199:0411:48
8:41
#20878
21M
21.00 mi14:34:513:10:249:049:05
9:05
#20502
35K
21.75 mi14:41:213:16:549:036:30
8:41
#20356
23M
23.00 mi14:52:553:28:289:0411:34
9:14
#20202
24M
24.00 mi15:01:263:36:599:028:31
8:31
#20000
40K
24.85 mi15:08:513:44:249:027:25
8:40
#19811
25.2M
25.20 mi15:11:583:47:319:023:07
9:02
#19714
Finish
26.22 mi15:20:063:55:399:008:08
7:59
#19485
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi236689513951322880(Top 81%)9035(Top 74%)9035(Top 165%)
10K6.21 mi3.10 mi23930-2629648-1359648-13524078(Top 85%)9726(Top 80%)9726(Top 178%)
15K9.32 mi3.11 mi23586+3449451+1979451+19722880(Top 81%)9035(Top 74%)9035(Top 165%)
20K12.43 mi3.11 mi22841+7459031+4209031+42020040(Top 71%)7499(Top 61%)7499(Top 137%)
Half13.11 mi0.68 mi22719+1228966+658966+6520508(Top 72%)7756(Top 63%)7756(Top 142%)
25K15.53 mi2.42 mi22119+6008663+3038663+30318824(Top 66%)6887(Top 56%)6887(Top 126%)
30K18.64 mi3.11 mi21302+8178251+4128251+41217423(Top 61%)6263(Top 51%)6263(Top 115%)
20M20.00 mi1.36 mi20878+4248032+2198032+21914995(Top 53%)5054(Top 41%)5054(Top 92%)
21M21.00 mi1.00 mi20502+3767853+1797853+17914050(Top 49%)4672(Top 38%)4672(Top 85%)
35K21.75 mi0.75 mi20356+1467789+647789+6416680(Top 59%)6176(Top 51%)6176(Top 113%)
23M23.00 mi1.25 mi20202+1547726+637726+6317526(Top 62%)6745(Top 55%)6745(Top 123%)
24M24.00 mi1.00 mi20000+2027640+867640+8614678(Top 52%)5214(Top 43%)5214(Top 95%)
40K24.85 mi0.85 mi19811+1897562+787562+7814524(Top 51%)5269(Top 43%)5269(Top 96%)
25.2M25.20 mi0.35 mi19714+977510+527510+5212135(Top 43%)4076(Top 33%)4076(Top 75%)
Finish26.22 mi1.02 mi19485+2297400+1107400+11012805(Top 45%)4348(Top 36%)4348(Top 80%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

22880

Females

9035

F18-39

9035

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24078

Females

9726

F18-39

9726

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

22880

Females

9035

F18-39

9035

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

20040

Females

7499

F18-39

7499

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

20508

Females

7756

F18-39

7756

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

18824

Females

6887

F18-39

6887

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

17423

Females

6263

F18-39

6263

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14995

Females

5054

F18-39

5054

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

14050

Females

4672

F18-39

4672

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16680

Females

6176

F18-39

6176

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

17526

Females

6745

F18-39

6745

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

14678

Females

5214

F18-39

5214

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14524

Females

5269

F18-39

5269

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12135

Females

4076

F18-39

4076

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12805

Females

4348

F18-39

4348

Passing Analysis

Category:
Athletes Passed
4653
Passed By
470
Net Change
+4183
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23668
5K10K146408-262#23668#23930
10K15K36925+344#23930#23586
15K20K7483+745#23586#22841
20KHalf1242+122#22841#22719
Half25K6033+600#22719#22119
25K30K8181+817#22119#21302
30K20M4240+424#21302#20878
20M21M3760+376#20878#20502
21M35K1471+146#20502#20356
35K23M17521+154#20356#20202
23M24M2020+202#20202#20000
24M40K1912+189#20000#19811
40K25.2M981+97#19811#19714
25.2MFinish2323+229#19714#19485
TOTALS4653470+4183
📊

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