Kristin Johnson

Bib: 8420F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 37%
Gender (Female)
#0 / 12228
Top 20%
Masters (Masters Women)
#0 / 6759
Top 8%
Division (F50-54)
#0 / 1303
Top 3%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:02
Rank: #14260
Start5K
24:02 | 7:44/mi
10K· 6.21 mi
47:49
Rank: #13886 (+374)
5K10K
23:47 | 7:39/mi
15K· 9.32 mi
1:11:31
Rank: #13513 (+373)
10K15K
23:42 | 7:38/mi
20K· 12.43 mi
1:35:06
Rank: #12945 (+568)
15K20K
23:35 | 7:35/mi
Half· 13.11 mi
1:40:19
Rank: #12924 (+21)
20KHalf
5:13 | 7:39/mi
25K· 15.53 mi
1:58:44
Rank: #12546 (+378)
Half25K
18:25 | 7:36/mi
30K· 18.64 mi
2:22:54
Rank: #11964 (+582)
25K30K
24:10 | 7:47/mi
20M
2:33:39
Rank: #11749 (+215)
30K20M
10:45 | 7:55/mi
21M
2:41:50
Rank: #11531 (+218)
20M21M
8:11 | 8:11/mi
35K· 21.75 mi
2:47:28
Rank: #11399 (+132)
21M35K
5:38 | 7:32/mi
23M
2:56:56
Rank: #11072 (+327)
35K23M
9:28 | 7:34/mi
24M
3:04:20
Rank: #10869 (+203)
23M24M
7:24 | 7:24/mi
40K· 24.85 mi
3:10:47
Rank: #10683 (+186)
24M40K
6:27 | 7:33/mi
25.2M
3:13:32
Rank: #10571 (+112)
40K25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:20:49
Rank: #10387 (+184)
25.2MFinish
7:17 | 7:09/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:40:19
Pace7:39 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:40:30
Pace7:40 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5424:027:4424:02
7:44
-
10K
6.21 mi11:15:4147:497:4223:47
7:39
-0:05
15K
9.32 mi11:39:231:11:317:4023:42
7:38
-0:01
20K
12.43 mi12:02:581:35:067:3923:35
7:35
-0:03
Half
13.11 mi12:08:111:40:197:395:13
7:39
+0:04
25K
15.53 mi12:26:361:58:447:3918:25
7:36
-0:03
30K
18.64 mi12:50:462:22:547:4024:10
7:47
+0:11
20M
20.00 mi13:01:312:33:397:4110:45
7:55
+0:08
21M
21.00 mi13:09:422:41:507:428:11
8:11
+0:16
35K
21.75 mi13:15:202:47:287:425:38
7:32
-0:39
23M
23.00 mi13:24:482:56:567:429:28
7:34
+0:02
24M
24.00 mi13:32:123:04:207:417:24
7:24
-0:10
40K
24.85 mi13:38:393:10:477:416:27
7:33
+0:09
25.2M
25.20 mi13:41:243:13:327:412:45
7:58
+0:25
Finish
26.22 mi13:48:413:20:497:407:17
7:09
-0:49

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

7:09 /mi

Average Pace

7:40 /mi

Slowest Pace

8:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:08

89% of race

Time at Steady Pace

21:41

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /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 mi10:51:5424:027:4424:02
7:44
#14260
10K
6.21 mi11:15:4147:497:4223:47
7:39
#13886
15K
9.32 mi11:39:231:11:317:4023:42
7:38
#13513
20K
12.43 mi12:02:581:35:067:3923:35
7:35
#12945
Half
13.11 mi12:08:111:40:197:395:13
7:39
#12924
25K
15.53 mi12:26:361:58:447:3918:25
7:36
#12546
30K
18.64 mi12:50:462:22:547:4024:10
7:47
#11964
20M
20.00 mi13:01:312:33:397:4110:45
7:55
#11749
21M
21.00 mi13:09:422:41:507:428:11
8:11
#11531
35K
21.75 mi13:15:202:47:287:425:38
7:32
#11399
23M
23.00 mi13:24:482:56:567:429:28
7:34
#11072
24M
24.00 mi13:32:123:04:207:417:24
7:24
#10869
40K
24.85 mi13:38:393:10:477:416:27
7:33
#10683
25.2M
25.20 mi13:41:243:13:327:412:45
7:58
#10571
Finish
26.22 mi13:48:413:20:497:407:17
7:09
#10387
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi142604070407012864(Top 45%)3361(Top 27%)3361(Top 258%)
10K6.21 mi3.10 mi13886+3743872+1983872+19813500(Top 48%)3659(Top 30%)3659(Top 281%)
15K9.32 mi3.11 mi13513+3733695+1773695+17712864(Top 45%)3361(Top 27%)3361(Top 258%)
20K12.43 mi3.11 mi12945+5683410+2853410+28511526(Top 41%)2751(Top 22%)2751(Top 211%)
Half13.11 mi0.68 mi12924+213406+43406+412976(Top 46%)3462(Top 28%)3462(Top 266%)
25K15.53 mi2.42 mi12546+3783218+1883218+18810738(Top 38%)2451(Top 20%)2451(Top 188%)
30K18.64 mi3.11 mi11964+5822975+2432975+2439784(Top 34%)2186(Top 18%)2186(Top 168%)
20M20.00 mi1.36 mi11749+2152896+792896+799839(Top 35%)2364(Top 19%)2364(Top 181%)
21M21.00 mi1.00 mi11531+2182828+682828+688515(Top 30%)1950(Top 16%)1950(Top 150%)
35K21.75 mi0.75 mi11399+1322786+422786+428883(Top 31%)2077(Top 17%)2077(Top 159%)
23M23.00 mi1.25 mi11072+3272654+1322654+1327032(Top 25%)1424(Top 12%)1424(Top 109%)
24M24.00 mi1.00 mi10869+2032580+742580+747091(Top 25%)1505(Top 12%)1505(Top 116%)
40K24.85 mi0.85 mi10683+1862515+652515+657102(Top 25%)1604(Top 13%)1604(Top 123%)
25.2M25.20 mi0.35 mi10571+1122471+442471+445908(Top 21%)1234(Top 10%)1234(Top 95%)
Finish26.22 mi1.02 mi10387+1842411+602411+606738(Top 24%)1559(Top 13%)1559(Top 120%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12864

Females

3361

F50-54

3361

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

13500

Females

3659

F50-54

3659

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12864

Females

3361

F50-54

3361

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

11526

Females

2751

F50-54

2751

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

12976

Females

3462

F50-54

3462

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10738

Females

2451

F50-54

2451

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

9784

Females

2186

F50-54

2186

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9839

Females

2364

F50-54

2364

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8515

Females

1950

F50-54

1950

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8883

Females

2077

F50-54

2077

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

7032

Females

1424

F50-54

1424

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

7091

Females

1505

F50-54

1505

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7102

Females

1604

F50-54

1604

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5908

Females

1234

F50-54

1234

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6738

Females

1559

F50-54

1559

Passing Analysis

Category:
Athletes Passed
4197
Passed By
324
Net Change
+3873
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14260
5K10K501127+374#14260#13886
10K15K42552+373#13886#13513
15K20K58517+568#13513#12945
20KHalf3918+21#12945#12924
Half25K3879+378#12924#12546
25K30K60220+582#12546#11964
30K20M23722+215#11964#11749
20M21M23416+218#11749#11531
21M35K14412+132#11531#11399
35K23M3325+327#11399#11072
23M24M2074+203#11072#10869
24M40K1904+186#10869#10683
40K25.2M1153+112#10683#10571
25.2MFinish19915+184#10571#10387
TOTALS4197324+3873
📊

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