Jackie Barrett

Bib: 20248F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 47%
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
25:29
Rank: #16040
Start5K
8:12/mi
25:29 split
10K· 6.21 mi
51:05
Rank: #15884 (+156)
5K10K
8:14/mi
25:36 split
15K· 9.32 mi
1:18:05
Rank: #16397 (-513)
10K15K
8:41/mi
27:00 split
20K· 12.43 mi
1:47:16
Rank: #17151 (-754)
15K20K
9:24/mi
29:11 split
Half· 13.11 mi
1:53:07
Rank: #17078 (+73)
20KHalf
8:34/mi
5:51 split
25K· 15.53 mi
2:15:11
Rank: #16840 (+238)
Half25K
9:06/mi
22:04 split
30K· 18.64 mi
2:47:33
Rank: #17309 (-469)
25K30K
10:25/mi
32:22 split
20M
3:00:14
Rank: #17056 (+253)
30K20M
9:20/mi
12:41 split
21M
3:09:39
Rank: #16690 (+366)
20M21M
9:25/mi
9:25 split
35K· 21.75 mi
3:16:22
Rank: #16566 (+124)
21M35K
8:59/mi
6:43 split
23M
3:28:07
Rank: #16341 (+225)
35K23M
9:23/mi
11:45 split
24M
3:37:54
Rank: #16299 (+42)
23M24M
9:47/mi
9:47 split
40K· 24.85 mi
3:46:21
Rank: #16207 (+92)
24M40K
9:53/mi
8:27 split
25.2M
3:50:12
Rank: #16190 (+17)
40K25.2M
11:10/mi
3:51 split
Finish· 26.22 mi
3:58:59
Rank: #16050 (+140)
25.2MFinish
8:37/mi
8:47 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:07
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time2:05:52
Pace9:36 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:3125:298:1225:29
8:12
-
10K
6.21 mi11:45:0751:058:1325:36
8:14
+0:02
15K
9.32 mi12:12:071:18:058:2327:00
8:41
+0:27
20K
12.43 mi12:41:181:47:168:3829:11
9:24
+0:43
Half
13.11 mi12:47:091:53:078:385:51
8:34
-0:50
25K
15.53 mi13:09:132:15:118:4222:04
9:06
+0:32
30K
18.64 mi13:41:352:47:338:5932:22
10:25
+1:19
20M
20.00 mi13:54:163:00:149:0112:41
9:20
-1:05
21M
21.00 mi14:03:413:09:399:029:25
9:25
+0:05
35K
21.75 mi14:10:243:16:229:026:43
8:59
-0:26
23M
23.00 mi14:22:093:28:079:0311:45
9:23
+0:24
24M
24.00 mi14:31:563:37:549:059:47
9:47
+0:24
40K
24.85 mi14:40:233:46:219:068:27
9:53
+0:06
25.2M
25.20 mi14:44:143:50:129:083:51
11:10
+1:17
Finish
26.22 mi14:53:013:58:599:078:47
8:37
-2:33

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

8:12 /mi

Average Pace

9:07 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:43

39% of race

Time at Steady Pace

1:31:49

38% of race

Time at Slower Pace

54:27

23% of race

Average Pace: 9:07 /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 mi11:19:3125:298:1225:29
8:12
#16040
10K
6.21 mi11:45:0751:058:1325:36
8:14
#15884
15K
9.32 mi12:12:071:18:058:2327:00
8:41
#16397
20K
12.43 mi12:41:181:47:168:3829:11
9:24
#17151
Half
13.11 mi12:47:091:53:078:385:51
8:34
#17078
25K
15.53 mi13:09:132:15:118:4222:04
9:06
#16840
30K
18.64 mi13:41:352:47:338:5932:22
10:25
#17309
20M
20.00 mi13:54:163:00:149:0112:41
9:20
#17056
21M
21.00 mi14:03:413:09:399:029:25
9:25
#16690
35K
21.75 mi14:10:243:16:229:026:43
8:59
#16566
23M
23.00 mi14:22:093:28:079:0311:45
9:23
#16341
24M
24.00 mi14:31:563:37:549:059:47
9:47
#16299
40K
24.85 mi14:40:233:46:219:068:27
9:53
#16207
25.2M
25.20 mi14:44:143:50:129:083:51
11:10
#16190
Finish
26.22 mi14:53:013:58:599:078:47
8:37
#16050
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi160405582558217439(Top 68%)6394(Top 59%)6394(Top 365%)
10K6.21 mi3.10 mi15884+1565463+1195463+11915785(Top 62%)5398(Top 49%)5398(Top 308%)
15K9.32 mi3.11 mi16397-5135800-3375800-33717439(Top 68%)6394(Top 59%)6394(Top 365%)
20K12.43 mi3.11 mi17151-7546256-4566256-45618851(Top 74%)7195(Top 66%)7195(Top 410%)
Half13.11 mi0.68 mi17078+736224+326224+3216179(Top 63%)5736(Top 53%)5736(Top 327%)
25K15.53 mi2.42 mi16840+2386096+1286096+12815993(Top 63%)5712(Top 52%)5712(Top 326%)
30K18.64 mi3.11 mi17309-4696436-3406436-34018572(Top 73%)7342(Top 67%)7342(Top 419%)
20M20.00 mi1.36 mi17056+2536325+1116325+11113802(Top 54%)5020(Top 46%)5020(Top 286%)
21M21.00 mi1.00 mi16690+3666151+1746151+17410479(Top 41%)3483(Top 32%)3483(Top 199%)
35K21.75 mi0.75 mi16566+1246082+696082+6913244(Top 52%)4940(Top 45%)4940(Top 282%)
23M23.00 mi1.25 mi16341+2255998+845998+8413025(Top 51%)4924(Top 45%)4924(Top 281%)
24M24.00 mi1.00 mi16299+426007-96007-915583(Top 61%)6236(Top 57%)6236(Top 356%)
40K24.85 mi0.85 mi16207+925986+215986+2114597(Top 57%)5819(Top 53%)5819(Top 332%)
25.2M25.20 mi0.35 mi16190+175990-45990-415047(Top 59%)6056(Top 55%)6056(Top 345%)
Finish26.22 mi1.02 mi16050+1405936+545936+5412213(Top 48%)4578(Top 42%)4578(Top 261%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

17439

Females

6394

F45-49

6394

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

15785

Females

5398

F45-49

5398

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

17439

Females

6394

F45-49

6394

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

18851

Females

7195

F45-49

7195

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16179

Females

5736

F45-49

5736

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

15993

Females

5712

F45-49

5712

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

18572

Females

7342

F45-49

7342

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

13802

Females

5020

F45-49

5020

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

10479

Females

3483

F45-49

3483

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13244

Females

4940

F45-49

4940

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

13025

Females

4924

F45-49

4924

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

15583

Females

6236

F45-49

6236

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14597

Females

5819

F45-49

5819

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15047

Females

6056

F45-49

6056

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12213

Females

4578

F45-49

4578

Passing Analysis

Category:
Athletes Passed
2529
Passed By
2539
Net Change
-10
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16040
5K10K360204+156#16040#15884
10K15K106619-513#15884#16397
15K20K105859-754#16397#17151
20KHalf818+73#17151#17078
Half25K31476+238#17078#16840
25K30K126595-469#16840#17309
30K20M2618+253#17309#17056
20M21M3704+366#17056#16690
21M35K13612+124#16690#16566
35K23M24116+225#16566#16341
23M24M10058+42#16341#16299
24M40K12432+92#16299#16207
40K25.2M4528+17#16207#16190
25.2MFinish16020+140#16190#16050
TOTALS25292539-10
📊

Passing Visuals

Category:
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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