Barbara Johnson

Bib: 22662F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:30
Rank: #19755
Start5K
8:51/mi
27:30 split
10K· 6.21 mi
55:21
Rank: #20252 (-497)
5K10K
8:58/mi
27:51 split
15K· 9.32 mi
1:23:22
Rank: #20320 (-68)
10K15K
9:01/mi
28:01 split
20K· 12.43 mi
1:51:41
Rank: #20306 (+14)
15K20K
9:07/mi
28:19 split
Half· 13.11 mi
1:57:44
Rank: #20272 (+34)
20KHalf
8:52/mi
6:03 split
25K· 15.53 mi
2:20:03
Rank: #20194 (+78)
Half25K
9:12/mi
22:19 split
30K· 18.64 mi
2:50:36
Rank: #20285 (-91)
25K30K
9:50/mi
30:33 split
20M
3:04:11
Rank: #20284 (+1)
30K20M
10:00/mi
13:35 split
21M
3:15:26
Rank: #20351 (-67)
20M21M
11:15/mi
11:15 split
35K· 21.75 mi
3:22:57
Rank: #20392 (-41)
21M35K
10:03/mi
7:31 split
23M
3:35:34
Rank: #20370 (+22)
35K23M
10:05/mi
12:37 split
24M
3:45:19
Rank: #20359 (+11)
23M24M
9:45/mi
9:45 split
40K· 24.85 mi
3:53:45
Rank: #20319 (+40)
24M40K
9:52/mi
8:26 split
25.2M
3:57:46
Rank: #20343 (-24)
40K25.2M
11:39/mi
4:01 split
Finish· 26.22 mi
4:07:37
Rank: #20346 (-3)
25.2MFinish
9:40/mi
9:51 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:44
Pace8:59 /mi
2nd Half
Distance13.11 mi
Time2:09:53
Pace9:54 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:5027:308:5127:30
8:51
-
10K
6.21 mi11:49:4155:218:5427:51
8:58
+0:07
15K
9.32 mi12:17:421:23:228:5728:01
9:01
+0:03
20K
12.43 mi12:46:011:51:418:5928:19
9:07
+0:06
Half
13.11 mi12:52:041:57:448:596:03
8:52
-0:15
25K
15.53 mi13:14:232:20:039:0122:19
9:12
+0:20
30K
18.64 mi13:44:562:50:369:0930:33
9:50
+0:38
20M
20.00 mi13:58:313:04:119:1313:35
10:00
+0:10
21M
21.00 mi14:09:463:15:269:1811:15
11:15
+1:15
35K
21.75 mi14:17:173:22:579:207:31
10:03
-1:12
23M
23.00 mi14:29:543:35:349:2212:37
10:05
+0:02
24M
24.00 mi14:39:393:45:199:239:45
9:45
-0:20
40K
24.85 mi14:48:053:53:459:248:26
9:52
+0:07
25.2M
25.20 mi14:52:063:57:469:264:01
11:39
+1:47
Finish
26.22 mi15:01:574:07:379:279:51
9:40
-1:59

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

8:51 /mi

Average Pace

9:27 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:03

57% of race

Time at Steady Pace

1:32:18

37% of race

Time at Slower Pace

15:16

6% of race

Average Pace: 9:27 /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 mi11:21:5027:308:5127:30
8:51
#19755
10K
6.21 mi11:49:4155:218:5427:51
8:58
#20252
15K
9.32 mi12:17:421:23:228:5728:01
9:01
#20320
20K
12.43 mi12:46:011:51:418:5928:19
9:07
#20306
Half
13.11 mi12:52:041:57:448:596:03
8:52
#20272
25K
15.53 mi13:14:232:20:039:0122:19
9:12
#20194
30K
18.64 mi13:44:562:50:369:0930:33
9:50
#20285
20M
20.00 mi13:58:313:04:119:1313:35
10:00
#20284
21M
21.00 mi14:09:463:15:269:1811:15
11:15
#20351
35K
21.75 mi14:17:173:22:579:207:31
10:03
#20392
23M
23.00 mi14:29:543:35:349:2212:37
10:05
#20370
24M
24.00 mi14:39:393:45:199:239:45
9:45
#20359
40K
24.85 mi14:48:053:53:459:248:26
9:52
#20319
25.2M
25.20 mi14:52:063:57:469:264:01
11:39
#20343
Finish
26.22 mi15:01:574:07:379:279:51
9:40
#20346
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi197557669766920586(Top 77%)8006(Top 70%)8006(Top 663%)
10K6.21 mi3.10 mi20252-4977895-2267895-22620733(Top 78%)8112(Top 71%)8112(Top 672%)
15K9.32 mi3.11 mi20320-687917-227917-2220586(Top 77%)8006(Top 70%)8006(Top 663%)
20K12.43 mi3.11 mi20306+147891+267891+2620208(Top 76%)7788(Top 68%)7788(Top 645%)
Half13.11 mi0.68 mi20272+347869+227869+2219889(Top 75%)7614(Top 67%)7614(Top 631%)
25K15.53 mi2.42 mi20194+787814+557814+5519876(Top 75%)7628(Top 67%)7628(Top 632%)
30K18.64 mi3.11 mi20285-917890-767890-7620546(Top 77%)8080(Top 71%)8080(Top 669%)
20M20.00 mi1.36 mi20284+17906-167906-1620477(Top 77%)8119(Top 71%)8119(Top 673%)
21M21.00 mi1.00 mi20351-677951-457951-4521376(Top 80%)8667(Top 76%)8667(Top 718%)
35K21.75 mi0.75 mi20392-417980-297980-2921412(Top 80%)8716(Top 76%)8716(Top 722%)
23M23.00 mi1.25 mi20370+227979+17979+120219(Top 76%)8089(Top 71%)8089(Top 670%)
24M24.00 mi1.00 mi20359+117980-17980-120077(Top 75%)8017(Top 70%)8017(Top 664%)
40K24.85 mi0.85 mi20319+407969+117969+1119598(Top 74%)7835(Top 69%)7835(Top 649%)
25.2M25.20 mi0.35 mi20343-247991-227991-2221868(Top 82%)9052(Top 79%)9052(Top 750%)
Finish26.22 mi1.02 mi20346-37996-57996-520695(Top 78%)8405(Top 74%)8405(Top 696%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

20586

Females

8006

F50-54

8006

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

20733

Females

8112

F50-54

8112

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

20586

Females

8006

F50-54

8006

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

20208

Females

7788

F50-54

7788

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

19889

Females

7614

F50-54

7614

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19876

Females

7628

F50-54

7628

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

20546

Females

8080

F50-54

8080

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

20477

Females

8119

F50-54

8119

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

21376

Females

8667

F50-54

8667

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

21412

Females

8716

F50-54

8716

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

20219

Females

8089

F50-54

8089

23M→24M

23.0 - 24.0 mi

Top 75%
×6story building
+12ft-82ft

Overall

20077

Females

8017

F50-54

8017

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19598

Females

7835

F50-54

7835

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21868

Females

9052

F50-54

9052

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

20695

Females

8405

F50-54

8405

Passing Analysis

Category:
Athletes Passed
1194
Passed By
1785
Net Change
-591
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19755
5K10K122619-497#19755#20252
10K15K149217-68#20252#20320
15K20K183169+14#20320#20306
20KHalf5218+34#20306#20272
Half25K16385+78#20272#20194
25K30K118209-91#20194#20285
30K20M8483+1#20285#20284
20M21M49116-67#20284#20351
21M35K3778-41#20351#20392
35K23M7654+22#20392#20370
23M24M4231+11#20370#20359
24M40K6424+40#20359#20319
40K25.2M1438-24#20319#20343
25.2MFinish4144-3#20343#20346
TOTALS11941785-591
📊

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