Jan Brett

Bib: 15934F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F70-74)
#0 / 61
Top 23%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:23
Rank: #21616
Start5K
29:23 | 9:27/mi
10K· 6.21 mi
1:00:18
Rank: #22089 (-473)
5K10K
30:55 | 9:57/mi
15K· 9.32 mi
1:31:24
Rank: #22011 (+78)
10K15K
31:06 | 10:01/mi
20K· 12.43 mi
2:03:42
Rank: #21853 (+158)
15K20K
32:18 | 10:24/mi
Half· 13.11 mi
2:10:22
Rank: #21815 (+38)
20KHalf
6:40 | 9:46/mi
25K· 15.53 mi
2:36:17
Rank: #21631 (+184)
Half25K
25:55 | 10:41/mi
30K· 18.64 mi
3:10:45
Rank: #21326 (+305)
25K30K
34:28 | 11:06/mi
20M
3:25:43
Rank: #21178 (+148)
30K20M
14:58 | 11:01/mi
21M
3:37:58
Rank: #21082 (+96)
20M21M
12:15 | 12:15/mi
35K· 21.75 mi
3:45:40
Rank: #20975 (+107)
21M35K
7:42 | 10:18/mi
23M
3:59:32
Rank: #20825 (+150)
35K23M
13:52 | 11:05/mi
24M
4:10:05
Rank: #20712 (+113)
23M24M
10:33 | 10:33/mi
40K· 24.85 mi
4:19:28
Rank: #20609 (+103)
24M40K
9:23 | 10:58/mi
25.2M
4:23:43
Rank: #20568 (+41)
40K25.2M
4:15 | 12:19/mi
Finish· 26.22 mi
4:34:58
Rank: #20588 (-20)
25.2MFinish
11:15 | 11:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:22
Pace9:57 /mi
2nd Half
Distance13.11 mi
Time2:24:36
Pace11:02 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:5429:239:2729:23
9:27
-
10K
6.21 mi11:33:491:00:189:4230:55
9:57
+0:30
15K
9.32 mi12:04:551:31:249:4831:06
10:01
+0:04
20K
12.43 mi12:37:132:03:429:5732:18
10:24
+0:23
Half
13.11 mi12:43:532:10:229:576:40
9:46
-0:38
25K
15.53 mi13:09:482:36:1710:0425:55
10:41
+0:55
30K
18.64 mi13:44:163:10:4510:1434:28
11:06
+0:25
20M
20.00 mi13:59:143:25:4310:1714:58
11:01
-0:05
21M
21.00 mi14:11:293:37:5810:2312:15
12:15
+1:14
35K
21.75 mi14:19:113:45:4010:237:42
10:18
-1:57
23M
23.00 mi14:33:033:59:3210:2513:52
11:05
+0:47
24M
24.00 mi14:43:364:10:0510:2510:33
10:33
-0:32
40K
24.85 mi14:52:594:19:2810:269:23
10:58
+0:25
25.2M
25.20 mi14:57:144:23:4310:284:15
12:19
+1:21
Finish
26.22 mi15:08:294:34:5810:3011:15
11:02
-1:17

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

9:27 /mi

Average Pace

10:30 /mi

Slowest Pace

12:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:04

36% of race

Time at Steady Pace

1:52:04

41% of race

Time at Slower Pace

1:04:50

24% of race

Average Pace: 10:29 /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 mi11:02:5429:239:2729:23
9:27
#21616
10K
6.21 mi11:33:491:00:189:4230:55
9:57
#22089
15K
9.32 mi12:04:551:31:249:4831:06
10:01
#22011
20K
12.43 mi12:37:132:03:429:5732:18
10:24
#21853
Half
13.11 mi12:43:532:10:229:576:40
9:46
#21815
25K
15.53 mi13:09:482:36:1710:0425:55
10:41
#21631
30K
18.64 mi13:44:163:10:4510:1434:28
11:06
#21326
20M
20.00 mi13:59:143:25:4310:1714:58
11:01
#21178
21M
21.00 mi14:11:293:37:5810:2312:15
12:15
#21082
35K
21.75 mi14:19:113:45:4010:237:42
10:18
#20975
23M
23.00 mi14:33:033:59:3210:2513:52
11:05
#20825
24M
24.00 mi14:43:364:10:0510:2510:33
10:33
#20712
40K
24.85 mi14:52:594:19:2810:269:23
10:58
#20609
25.2M
25.20 mi14:57:144:23:4310:284:15
12:19
#20568
Finish
26.22 mi15:08:294:34:5810:3011:15
11:02
#20588
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi216168720872021964(Top 86%)8858(Top 81%)8858(Top 14521%)
10K6.21 mi3.10 mi22089-4738955-2358955-23522439(Top 88%)9143(Top 84%)9143(Top 14989%)
15K9.32 mi3.11 mi22011+788900+558900+5521964(Top 86%)8858(Top 81%)8858(Top 14521%)
20K12.43 mi3.11 mi21853+1588825+758825+7521456(Top 84%)8610(Top 79%)8610(Top 14115%)
Half13.11 mi0.68 mi21815+388804+218804+2120890(Top 82%)8353(Top 76%)8353(Top 13693%)
25K15.53 mi2.42 mi21631+1848719+858719+8520859(Top 82%)8397(Top 77%)8397(Top 13766%)
30K18.64 mi3.11 mi21326+3058605+1148605+11420197(Top 79%)8214(Top 75%)8214(Top 13466%)
20M20.00 mi1.36 mi21178+1488558+478558+4719332(Top 76%)7879(Top 72%)7879(Top 12916%)
21M21.00 mi1.00 mi21082+968528+308528+3019359(Top 76%)7998(Top 73%)7998(Top 13111%)
35K21.75 mi0.75 mi20975+1078487+418487+4118036(Top 71%)7366(Top 67%)7366(Top 12075%)
23M23.00 mi1.25 mi20825+1508444+438444+4318644(Top 73%)7718(Top 71%)7718(Top 12652%)
24M24.00 mi1.00 mi20712+1138402+428402+4218024(Top 71%)7480(Top 68%)7480(Top 12262%)
40K24.85 mi0.85 mi20609+1038355+478355+4718027(Top 71%)7517(Top 69%)7517(Top 12323%)
25.2M25.20 mi0.35 mi20568+418348+78348+718161(Top 71%)7612(Top 70%)7612(Top 12479%)
Finish26.22 mi1.02 mi20588-208372-248372-2421437(Top 84%)9178(Top 84%)9178(Top 15046%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

21964

Females

8858

F70-74

8858

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

22439

Females

9143

F70-74

9143

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

21964

Females

8858

F70-74

8858

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

21456

Females

8610

F70-74

8610

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

20890

Females

8353

F70-74

8353

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

20859

Females

8397

F70-74

8397

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

20197

Females

8214

F70-74

8214

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

19332

Females

7879

F70-74

7879

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

19359

Females

7998

F70-74

7998

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

18036

Females

7366

F70-74

7366

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

18644

Females

7718

F70-74

7718

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

18024

Females

7480

F70-74

7480

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18027

Females

7517

F70-74

7517

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18161

Females

7612

F70-74

7612

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

21437

Females

9178

F70-74

9178

Passing Analysis

Category:
Athletes Passed
2083
Passed By
1055
Net Change
+1028
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21616
5K10K85558-473#21616#22089
10K15K221143+78#22089#22011
15K20K25799+158#22011#21853
20KHalf457+38#21853#21815
Half25K23551+184#21815#21631
25K30K35045+305#21631#21326
30K20M17123+148#21326#21178
20M21M12529+96#21178#21082
21M35K1103+107#21082#20975
35K23M16515+150#20975#20825
23M24M1218+113#20825#20712
24M40K1063+103#20712#20609
40K25.2M509+41#20609#20568
25.2MFinish4262-20#20568#20588
TOTALS20831055+1028
📊

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