Sarah Shannon

Bib: 12031F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 37%
Gender (Female)
#0 / 12228
Top 21%
Masters (Masters Women)
#0 / 6759
Top 8%
Division (F45-49)
#0 / 1813
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:47
Rank: #10721
Start5K
22:47 | 7:20/mi
10K· 6.21 mi
45:28
Rank: #10485 (+236)
5K10K
22:41 | 7:18/mi
15K· 9.32 mi
1:08:33
Rank: #10666 (-181)
10K15K
23:05 | 7:26/mi
20K· 12.43 mi
1:31:57
Rank: #10760 (-94)
15K20K
23:24 | 7:32/mi
Half· 13.11 mi
1:37:02
Rank: #10785 (-25)
20KHalf
5:05 | 7:27/mi
25K· 15.53 mi
1:55:26
Rank: #10697 (+88)
Half25K
18:24 | 7:35/mi
30K· 18.64 mi
2:20:10
Rank: #10760 (-63)
25K30K
24:44 | 7:58/mi
20M
2:31:11
Rank: #10766 (-6)
30K20M
11:01 | 8:06/mi
21M
2:39:36
Rank: #10679 (+87)
20M21M
8:25 | 8:25/mi
35K· 21.75 mi
2:45:30
Rank: #10688 (-9)
21M35K
5:54 | 7:53/mi
23M
2:55:51
Rank: #10706 (-18)
35K23M
10:21 | 8:16/mi
24M
3:03:54
Rank: #10719 (-13)
23M24M
8:03 | 8:03/mi
40K· 24.85 mi
3:10:49
Rank: #10694 (+25)
24M40K
6:55 | 8:05/mi
25.2M
3:13:46
Rank: #10648 (+46)
40K25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:21:33
Rank: #10604 (+44)
25.2MFinish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:02
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:44:31
Pace7:58 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3122:477:2022:47
7:20
-
10K
6.21 mi11:13:1245:287:1922:41
7:18
-0:02
15K
9.32 mi11:36:171:08:337:2123:05
7:26
+0:08
20K
12.43 mi11:59:411:31:577:2423:24
7:32
+0:06
Half
13.11 mi12:04:461:37:027:245:05
7:27
-0:05
25K
15.53 mi12:23:101:55:267:2618:24
7:35
+0:08
30K
18.64 mi12:47:542:20:107:3124:44
7:58
+0:23
20M
20.00 mi12:58:552:31:117:3411:01
8:06
+0:08
21M
21.00 mi13:07:202:39:367:368:25
8:25
+0:19
35K
21.75 mi13:13:142:45:307:375:54
7:53
-0:32
23M
23.00 mi13:23:352:55:517:3910:21
8:16
+0:23
24M
24.00 mi13:31:383:03:547:408:03
8:03
-0:13
40K
24.85 mi13:38:333:10:497:416:55
8:05
+0:02
25.2M
25.20 mi13:41:303:13:467:412:57
8:33
+0:28
Finish
26.22 mi13:49:173:21:337:427:47
7:38
-0:55

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

7:18 /mi

Average Pace

7:42 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33:51

76% of race

Time at Steady Pace

47:42

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi10:50:3122:477:2022:47
7:20
#10721
10K
6.21 mi11:13:1245:287:1922:41
7:18
#10485
15K
9.32 mi11:36:171:08:337:2123:05
7:26
#10666
20K
12.43 mi11:59:411:31:577:2423:24
7:32
#10760
Half
13.11 mi12:04:461:37:027:245:05
7:27
#10785
25K
15.53 mi12:23:101:55:267:2618:24
7:35
#10697
30K
18.64 mi12:47:542:20:107:3124:44
7:58
#10760
20M
20.00 mi12:58:552:31:117:3411:01
8:06
#10766
21M
21.00 mi13:07:202:39:367:368:25
8:25
#10679
35K
21.75 mi13:13:142:45:307:375:54
7:53
#10688
23M
23.00 mi13:23:352:55:517:3910:21
8:16
#10706
24M
24.00 mi13:31:383:03:547:408:03
8:03
#10719
40K
24.85 mi13:38:333:10:497:416:55
8:05
#10694
25.2M
25.20 mi13:41:303:13:467:412:57
8:33
#10648
Finish
26.22 mi13:49:173:21:337:427:47
7:38
#10604
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi107212147214711161(Top 39%)2453(Top 20%)2453(Top 135%)
10K6.21 mi3.10 mi10485+2362045+1022045+10210370(Top 37%)1998(Top 16%)1998(Top 110%)
15K9.32 mi3.11 mi10666-1812167-1222167-12211161(Top 39%)2453(Top 20%)2453(Top 135%)
20K12.43 mi3.11 mi10760-942222-552222-5511046(Top 39%)2498(Top 20%)2498(Top 138%)
Half13.11 mi0.68 mi10785-252234-122234-1211375(Top 40%)2620(Top 21%)2620(Top 145%)
25K15.53 mi2.42 mi10697+882230+42230+410699(Top 38%)2430(Top 20%)2430(Top 134%)
30K18.64 mi3.11 mi10760-632343-1132343-11311111(Top 39%)2841(Top 23%)2841(Top 157%)
20M20.00 mi1.36 mi10766-62392-492392-4911172(Top 39%)3020(Top 25%)3020(Top 167%)
21M21.00 mi1.00 mi10679+872384+82384+89973(Top 35%)2596(Top 21%)2596(Top 143%)
35K21.75 mi0.75 mi10688-92403-192403-1911475(Top 40%)3347(Top 27%)3347(Top 185%)
23M23.00 mi1.25 mi10706-182465-622465-6211831(Top 42%)3642(Top 30%)3642(Top 201%)
24M24.00 mi1.00 mi10719-132505-402505-4011597(Top 41%)3612(Top 30%)3612(Top 199%)
40K24.85 mi0.85 mi10694+252524-192524-1910797(Top 38%)3306(Top 27%)3306(Top 182%)
25.2M25.20 mi0.35 mi10648+462512+122512+129179(Top 32%)2616(Top 21%)2616(Top 144%)
Finish26.22 mi1.02 mi10604+442522-102522-1010238(Top 36%)3098(Top 25%)3098(Top 171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

11161

Females

2453

F45-49

2453

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10370

Females

1998

F45-49

1998

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

11161

Females

2453

F45-49

2453

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

11046

Females

2498

F45-49

2498

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

11375

Females

2620

F45-49

2620

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10699

Females

2430

F45-49

2430

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

11111

Females

2841

F45-49

2841

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

11172

Females

3020

F45-49

3020

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9973

Females

2596

F45-49

2596

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

11475

Females

3347

F45-49

3347

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11831

Females

3642

F45-49

3642

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11597

Females

3612

F45-49

3612

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10797

Females

3306

F45-49

3306

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

9179

Females

2616

F45-49

2616

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

10238

Females

3098

F45-49

3098

Passing Analysis

Category:
Athletes Passed
1796
Passed By
1679
Net Change
+117
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10721
5K10K375139+236#10721#10485
10K15K114295-181#10485#10666
15K20K146240-94#10666#10760
20KHalf2449-25#10760#10785
Half25K199111+88#10785#10697
25K30K218281-63#10697#10760
30K20M116122-6#10760#10766
20M21M13851+87#10766#10679
21M35K4857-9#10679#10688
35K23M109127-18#10688#10706
23M24M6780-13#10706#10719
24M40K8560+25#10719#10694
40K25.2M6418+46#10694#10648
25.2MFinish9349+44#10648#10604
TOTALS17961679+117
📊

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