Shannon Keith

Bib: 22194F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 46%
Masters (Masters Women)
#0 / 6759
Top 33%
Division (F45-49)
#0 / 1813
Top 41%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:49
Rank: #20649
Start5K
8:38/mi
26:49 split
10K· 6.21 mi
54:05
Rank: #20937 (-288)
5K10K
8:47/mi
27:16 split
15K· 9.32 mi
1:21:02
Rank: #20726 (+211)
10K15K
8:40/mi
26:57 split
20K· 12.43 mi
1:47:58
Rank: #20332 (+394)
15K20K
8:40/mi
26:56 split
Half· 13.11 mi
1:53:45
Rank: #20278 (+54)
20KHalf
8:29/mi
5:47 split
25K· 15.53 mi
2:14:27
Rank: #19805 (+473)
Half25K
8:32/mi
20:42 split
30K· 18.64 mi
2:41:09
Rank: #19010 (+795)
25K30K
8:36/mi
26:42 split
20M
2:52:40
Rank: #18616 (+394)
30K20M
8:28/mi
11:31 split
21M
3:01:22
Rank: #18228 (+388)
20M21M
8:42/mi
8:42 split
35K· 21.75 mi
3:07:18
Rank: #18002 (+226)
21M35K
7:56/mi
5:56 split
23M
3:17:15
Rank: #17518 (+484)
35K23M
7:57/mi
9:57 split
24M
3:24:54
Rank: #17146 (+372)
23M24M
7:39/mi
7:39 split
40K· 24.85 mi
3:31:25
Rank: #16783 (+363)
24M40K
7:37/mi
6:31 split
25.2M
3:34:14
Rank: #16631 (+152)
40K25.2M
8:10/mi
2:49 split
Finish· 26.22 mi
3:41:41
Rank: #16299 (+332)
25.2MFinish
7:19/mi
7:27 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:53:45
Pace8:41 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:47:56
Pace8:14 /mi
📊Negative Split: 5.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2526:498:3826:49
8:38
-
10K
6.21 mi11:48:4154:058:4227:16
8:47
+0:09
15K
9.32 mi12:15:381:21:028:4226:57
8:40
-0:07
20K
12.43 mi12:42:341:47:588:4126:56
8:40
0:00
Half
13.11 mi12:48:211:53:458:415:47
8:29
-0:11
25K
15.53 mi13:09:032:14:278:3920:42
8:32
+0:03
30K
18.64 mi13:35:452:41:098:3926:42
8:36
+0:04
20M
20.00 mi13:47:162:52:408:3811:31
8:28
-0:08
21M
21.00 mi13:55:583:01:228:388:42
8:42
+0:14
35K
21.75 mi14:01:543:07:188:375:56
7:56
-0:46
23M
23.00 mi14:11:513:17:158:359:57
7:57
+0:01
24M
24.00 mi14:19:303:24:548:327:39
7:39
-0:18
40K
24.85 mi14:26:013:31:258:306:31
7:37
-0:02
25.2M
25.20 mi14:28:503:34:148:302:49
8:10
+0:33
Finish
26.22 mi14:36:173:41:418:287:27
7:19
-0:51

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

7:19 /mi

Average Pace

8:28 /mi

Slowest Pace

8:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:19

18% of race

Time at Steady Pace

2:34:06

70% of race

Time at Slower Pace

27:16

12% of race

Average Pace: 8:27 /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 mi11:21:2526:498:3826:49
8:38
#20649
10K
6.21 mi11:48:4154:058:4227:16
8:47
#20937
15K
9.32 mi12:15:381:21:028:4226:57
8:40
#20726
20K
12.43 mi12:42:341:47:588:4126:56
8:40
#20332
Half
13.11 mi12:48:211:53:458:415:47
8:29
#20278
25K
15.53 mi13:09:032:14:278:3920:42
8:32
#19805
30K
18.64 mi13:35:452:41:098:3926:42
8:36
#19010
20M
20.00 mi13:47:162:52:408:3811:31
8:28
#18616
21M
21.00 mi13:55:583:01:228:388:42
8:42
#18228
35K
21.75 mi14:01:543:07:188:375:56
7:56
#18002
23M
23.00 mi14:11:513:17:158:359:57
7:57
#17518
24M
24.00 mi14:19:303:24:548:327:39
7:39
#17146
40K
24.85 mi14:26:013:31:258:306:31
7:37
#16783
25.2M
25.20 mi14:28:503:34:148:302:49
8:10
#16631
Finish
26.22 mi14:36:173:41:418:287:27
7:19
#16299
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi206497878787820326(Top 72%)7609(Top 62%)7609(Top 420%)
10K6.21 mi3.10 mi20937-2888020-1428020-14221291(Top 75%)8188(Top 67%)8188(Top 452%)
15K9.32 mi3.11 mi20726+2117877+1437877+14320326(Top 72%)7609(Top 62%)7609(Top 420%)
20K12.43 mi3.11 mi20332+3947666+2117666+21119253(Top 68%)7049(Top 58%)7049(Top 389%)
Half13.11 mi0.68 mi20278+547638+287638+2819051(Top 67%)6910(Top 57%)6910(Top 381%)
25K15.53 mi2.42 mi19805+4737369+2697369+26917411(Top 61%)6086(Top 50%)6086(Top 336%)
30K18.64 mi3.11 mi19010+7956958+4116958+41115364(Top 54%)5110(Top 42%)5110(Top 282%)
20M20.00 mi1.36 mi18616+3946753+2056753+20513668(Top 48%)4341(Top 36%)4341(Top 239%)
21M21.00 mi1.00 mi18228+3886569+1846569+18411726(Top 41%)3476(Top 28%)3476(Top 192%)
35K21.75 mi0.75 mi18002+2266450+1196450+11911845(Top 42%)3584(Top 29%)3584(Top 198%)
23M23.00 mi1.25 mi17518+4846233+2176233+2179686(Top 34%)2605(Top 21%)2605(Top 144%)
24M24.00 mi1.00 mi17146+3726038+1956038+1958837(Top 31%)2263(Top 19%)2263(Top 125%)
40K24.85 mi0.85 mi16783+3635862+1765862+1767630(Top 27%)1835(Top 15%)1835(Top 101%)
25.2M25.20 mi0.35 mi16631+1525782+805782+807009(Top 25%)1681(Top 14%)1681(Top 93%)
Finish26.22 mi1.02 mi16299+3325602+1805602+1807899(Top 28%)2040(Top 17%)2040(Top 113%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

20326

Females

7609

F45-49

7609

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

21291

Females

8188

F45-49

8188

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

20326

Females

7609

F45-49

7609

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

19253

Females

7049

F45-49

7049

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

19051

Females

6910

F45-49

6910

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

17411

Females

6086

F45-49

6086

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

15364

Females

5110

F45-49

5110

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

13668

Females

4341

F45-49

4341

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

11726

Females

3476

F45-49

3476

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

11845

Females

3584

F45-49

3584

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9686

Females

2605

F45-49

2605

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

8837

Females

2263

F45-49

2263

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7630

Females

1835

F45-49

1835

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7009

Females

1681

F45-49

1681

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2story building
+22ft-21ft

Overall

7899

Females

2040

F45-49

2040

Passing Analysis

Category:
Athletes Passed
4947
Passed By
597
Net Change
+4350
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20649
5K10K160448-288#20649#20937
10K15K30291+211#20937#20726
15K20K42329+394#20726#20332
20KHalf6713+54#20332#20278
Half25K48411+473#20278#19805
25K30K7972+795#19805#19010
30K20M3962+394#19010#18616
20M21M3880+388#18616#18228
21M35K2260+226#18228#18002
35K23M4840+484#18002#17518
23M24M3720+372#17518#17146
24M40K3641+363#17146#16783
40K25.2M1520+152#16783#16631
25.2MFinish3320+332#16631#16299
TOTALS4947597+4350
📊

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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Boston Athletic Association

Boston Athletic Association

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