Susan Johnson

Bib: 21891F

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 41%
Division (F50-54)
#0 / 1187
Top 36%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:00
Rank: #20114
Start5K
28:00 | 9:01/mi
10K· 6.21 mi
57:30
Rank: #20837 (-723)
5K10K
29:30 | 9:30/mi
15K· 9.32 mi
1:25:47
Rank: #20332 (+505)
10K15K
28:17 | 9:06/mi
20K· 12.43 mi
1:54:01
Rank: #19648 (+684)
15K20K
28:14 | 9:05/mi
Half· 13.11 mi
2:00:14
Rank: #19621 (+27)
20KHalf
6:13 | 9:07/mi
25K· 15.53 mi
2:21:56
Rank: #18895 (+726)
Half25K
21:42 | 8:57/mi
30K· 18.64 mi
2:49:30
Rank: #17798 (+1097)
25K30K
27:34 | 8:52/mi
20M
3:01:23
Rank: #17294 (+504)
30K20M
11:53 | 8:45/mi
21M
3:10:46
Rank: #16925 (+369)
20M21M
9:23 | 9:23/mi
35K· 21.75 mi
3:17:09
Rank: #16701 (+224)
21M35K
6:23 | 8:32/mi
23M
3:28:02
Rank: #16319 (+382)
35K23M
10:53 | 8:42/mi
24M
3:36:38
Rank: #16036 (+283)
23M24M
8:36 | 8:36/mi
40K· 24.85 mi
3:43:52
Rank: #15740 (+296)
24M40K
7:14 | 8:28/mi
25.2M
3:46:58
Rank: #15580 (+160)
40K25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:54:39
Rank: #15234 (+346)
25.2MFinish
7:41 | 7:32/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:00:14
Pace9:10 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:54:25
Pace8:44 /mi
📊Negative Split: 4.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:3528:009:0128:00
9:01
-
10K
6.21 mi11:56:0557:309:1529:30
9:30
+0:29
15K
9.32 mi12:24:221:25:479:1228:17
9:06
-0:24
20K
12.43 mi12:52:361:54:019:1028:14
9:05
-0:01
Half
13.11 mi12:58:492:00:149:106:13
9:07
+0:02
25K
15.53 mi13:20:312:21:569:0821:42
8:57
-0:10
30K
18.64 mi13:48:052:49:309:0627:34
8:52
-0:05
20M
20.00 mi13:59:583:01:239:0411:53
8:45
-0:07
21M
21.00 mi14:09:213:10:469:059:23
9:23
+0:38
35K
21.75 mi14:15:443:17:099:046:23
8:32
-0:51
23M
23.00 mi14:26:373:28:029:0310:53
8:42
+0:10
24M
24.00 mi14:35:133:36:389:028:36
8:36
-0:06
40K
24.85 mi14:42:273:43:529:007:14
8:28
-0:08
25.2M
25.20 mi14:45:333:46:589:003:06
8:59
+0:31
Finish
26.22 mi14:53:143:54:398:577:41
7:32
-1:27

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

7:32 /mi

Average Pace

8:57 /mi

Slowest Pace

9:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:47

17% of race

Time at Steady Pace

2:34:59

66% of race

Time at Slower Pace

38:53

17% of race

Average Pace: 8:57 /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 mi11:26:3528:009:0128:00
9:01
#20114
10K
6.21 mi11:56:0557:309:1529:30
9:30
#20837
15K
9.32 mi12:24:221:25:479:1228:17
9:06
#20332
20K
12.43 mi12:52:361:54:019:1028:14
9:05
#19648
Half
13.11 mi12:58:492:00:149:106:13
9:07
#19621
25K
15.53 mi13:20:312:21:569:0821:42
8:57
#18895
30K
18.64 mi13:48:052:49:309:0627:34
8:52
#17798
20M
20.00 mi13:59:583:01:239:0411:53
8:45
#17294
21M
21.00 mi14:09:213:10:469:059:23
9:23
#16925
35K
21.75 mi14:15:443:17:099:046:23
8:32
#16701
23M
23.00 mi14:26:373:28:029:0310:53
8:42
#16319
24M
24.00 mi14:35:133:36:389:028:36
8:36
#16036
40K
24.85 mi14:42:273:43:529:007:14
8:28
#15740
25.2M
25.20 mi14:45:333:46:589:003:06
8:59
#15580
Finish
26.22 mi14:53:143:54:398:577:41
7:32
#15234
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi201147933793319348(Top 76%)7434(Top 68%)7434(Top 626%)
10K6.21 mi3.10 mi20837-7238302-3698302-36921351(Top 84%)8566(Top 78%)8566(Top 722%)
15K9.32 mi3.11 mi20332+5058003+2998003+29919348(Top 76%)7434(Top 68%)7434(Top 626%)
20K12.43 mi3.11 mi19648+6847637+3667637+36617713(Top 69%)6545(Top 60%)6545(Top 551%)
Half13.11 mi0.68 mi19621+277626+117626+1118749(Top 73%)7183(Top 66%)7183(Top 605%)
25K15.53 mi2.42 mi18895+7267254+3727254+37215305(Top 60%)5342(Top 49%)5342(Top 450%)
30K18.64 mi3.11 mi17798+10976720+5346720+53412616(Top 49%)4068(Top 37%)4068(Top 343%)
20M20.00 mi1.36 mi17294+5046455+2656455+26510831(Top 42%)3392(Top 31%)3392(Top 286%)
21M21.00 mi1.00 mi16925+3696289+1666289+16610346(Top 40%)3409(Top 31%)3409(Top 287%)
35K21.75 mi0.75 mi16701+2246173+1166173+11610994(Top 43%)3762(Top 34%)3762(Top 317%)
23M23.00 mi1.25 mi16319+3825984+1895984+1899550(Top 37%)3162(Top 29%)3162(Top 266%)
24M24.00 mi1.00 mi16036+2835861+1235861+12310091(Top 39%)3503(Top 32%)3503(Top 295%)
40K24.85 mi0.85 mi15740+2965732+1295732+1298188(Top 32%)2686(Top 25%)2686(Top 226%)
25.2M25.20 mi0.35 mi15580+1605664+685664+686608(Top 26%)2008(Top 18%)2008(Top 169%)
Finish26.22 mi1.02 mi15234+3465493+1715493+1715901(Top 23%)1615(Top 15%)1615(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

19348

Females

7434

F50-54

7434

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

21351

Females

8566

F50-54

8566

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

19348

Females

7434

F50-54

7434

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

17713

Females

6545

F50-54

6545

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

18749

Females

7183

F50-54

7183

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

15305

Females

5342

F50-54

5342

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

12616

Females

4068

F50-54

4068

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

10831

Females

3392

F50-54

3392

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10346

Females

3409

F50-54

3409

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

10994

Females

3762

F50-54

3762

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9550

Females

3162

F50-54

3162

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10091

Females

3503

F50-54

3503

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8188

Females

2686

F50-54

2686

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6608

Females

2008

F50-54

2008

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

5901

Females

1615

F50-54

1615

Passing Analysis

Category:
Athletes Passed
5741
Passed By
861
Net Change
+4880
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20114
5K10K70793-723#20114#20837
10K15K54035+505#20837#20332
15K20K6884+684#20332#19648
20KHalf4720+27#19648#19621
Half25K7271+726#19621#18895
25K30K11003+1097#18895#17798
30K20M5062+504#17798#17294
20M21M3690+369#17294#16925
21M35K2240+224#16925#16701
35K23M3831+382#16701#16319
23M24M2852+283#16319#16036
24M40K2960+296#16036#15740
40K25.2M1600+160#15740#15580
25.2MFinish3460+346#15580#15234
TOTALS5741861+4880
📊

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