Shannon Mcmahon

Bib: 22762F

RI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 41%
Masters (Masters Women)
#0 / 6759
Top 27%
Division (F50-54)
#0 / 1303
Top 19%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:11
Rank: #17394
Start5K
25:11 | 8:06/mi
10K· 6.21 mi
50:24
Rank: #17333 (+61)
5K10K
25:13 | 8:07/mi
15K· 9.32 mi
1:15:56
Rank: #17409 (-76)
10K15K
25:32 | 8:13/mi
20K· 12.43 mi
1:42:10
Rank: #17489 (-80)
15K20K
26:14 | 8:27/mi
Half· 13.11 mi
1:47:40
Rank: #17413 (+76)
20KHalf
5:30 | 8:04/mi
25K· 15.53 mi
2:07:44
Rank: #17093 (+320)
Half25K
20:04 | 8:17/mi
30K· 18.64 mi
2:34:08
Rank: #16652 (+441)
25K30K
26:24 | 8:30/mi
20M
2:45:41
Rank: #16395 (+257)
30K20M
11:33 | 8:30/mi
21M
2:54:25
Rank: #16116 (+279)
20M21M
8:44 | 8:44/mi
35K· 21.75 mi
3:00:38
Rank: #16018 (+98)
21M35K
6:13 | 8:19/mi
23M
3:11:23
Rank: #15818 (+200)
35K23M
10:45 | 8:35/mi
24M
3:19:40
Rank: #15692 (+126)
23M24M
8:17 | 8:17/mi
40K· 24.85 mi
3:26:46
Rank: #15548 (+144)
24M40K
7:06 | 8:18/mi
25.2M
3:29:55
Rank: #15501 (+47)
40K25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:37:45
Rank: #15322 (+179)
25.2MFinish
7:50 | 7:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:40
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:50:05
Pace8:24 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:0125:118:0625:11
8:06
-
10K
6.21 mi11:47:1450:248:0725:13
8:07
+0:01
15K
9.32 mi12:12:461:15:568:0925:32
8:13
+0:06
20K
12.43 mi12:39:001:42:108:1326:14
8:27
+0:14
Half
13.11 mi12:44:301:47:408:135:30
8:04
-0:23
25K
15.53 mi13:04:342:07:448:1320:04
8:17
+0:13
30K
18.64 mi13:30:582:34:088:1626:24
8:30
+0:13
20M
20.00 mi13:42:312:45:418:1711:33
8:30
0:00
21M
21.00 mi13:51:152:54:258:188:44
8:44
+0:14
35K
21.75 mi13:57:283:00:388:186:13
8:19
-0:25
23M
23.00 mi14:08:133:11:238:1910:45
8:35
+0:16
24M
24.00 mi14:16:303:19:408:198:17
8:17
-0:18
40K
24.85 mi14:23:363:26:468:197:06
8:18
+0:01
25.2M
25.20 mi14:26:453:29:558:203:09
9:08
+0:50
Finish
26.22 mi14:34:353:37:458:197:50
7:41
-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

7:41 /mi

Average Pace

8:19 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:10

72% of race

Time at Steady Pace

57:26

26% of race

Time at Slower Pace

3:09

1% of race

Average Pace: 8:18 /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 mi11:22:0125:118:0625:11
8:06
#17394
10K
6.21 mi11:47:1450:248:0725:13
8:07
#17333
15K
9.32 mi12:12:461:15:568:0925:32
8:13
#17409
20K
12.43 mi12:39:001:42:108:1326:14
8:27
#17489
Half
13.11 mi12:44:301:47:408:135:30
8:04
#17413
25K
15.53 mi13:04:342:07:448:1320:04
8:17
#17093
30K
18.64 mi13:30:582:34:088:1626:24
8:30
#16652
20M
20.00 mi13:42:312:45:418:1711:33
8:30
#16395
21M
21.00 mi13:51:152:54:258:188:44
8:44
#16116
35K
21.75 mi13:57:283:00:388:186:13
8:19
#16018
23M
23.00 mi14:08:133:11:238:1910:45
8:35
#15818
24M
24.00 mi14:16:303:19:408:198:17
8:17
#15692
40K
24.85 mi14:23:363:26:468:197:06
8:18
#15548
25.2M
25.20 mi14:26:453:29:558:203:09
9:08
#15501
Finish
26.22 mi14:34:353:37:458:197:50
7:41
#15322
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi173945967596717501(Top 62%)6009(Top 49%)6009(Top 461%)
10K6.21 mi3.10 mi17333+615928+395928+3917328(Top 61%)5895(Top 48%)5895(Top 452%)
15K9.32 mi3.11 mi17409-765958-305958-3017501(Top 62%)6009(Top 49%)6009(Top 461%)
20K12.43 mi3.11 mi17489-806023-656023-6517830(Top 63%)6243(Top 51%)6243(Top 479%)
Half13.11 mi0.68 mi17413+765987+365987+3616404(Top 58%)5409(Top 44%)5409(Top 415%)
25K15.53 mi2.42 mi17093+3205821+1665821+16615776(Top 56%)5179(Top 42%)5179(Top 397%)
30K18.64 mi3.11 mi16652+4415612+2095612+20914742(Top 52%)4764(Top 39%)4764(Top 366%)
20M20.00 mi1.36 mi16395+2575492+1205492+12013821(Top 49%)4429(Top 36%)4429(Top 340%)
21M21.00 mi1.00 mi16116+2795368+1245368+12411932(Top 42%)3569(Top 29%)3569(Top 274%)
35K21.75 mi0.75 mi16018+985332+365332+3614348(Top 51%)4879(Top 40%)4879(Top 374%)
23M23.00 mi1.25 mi15818+2005260+725260+7213858(Top 49%)4730(Top 39%)4730(Top 363%)
24M24.00 mi1.00 mi15692+1265203+575203+5713173(Top 46%)4412(Top 36%)4412(Top 339%)
40K24.85 mi0.85 mi15548+1445152+515152+5112220(Top 43%)4042(Top 33%)4042(Top 310%)
25.2M25.20 mi0.35 mi15501+475141+115141+1112648(Top 45%)4327(Top 35%)4327(Top 332%)
Finish26.22 mi1.02 mi15322+1795058+835058+8310663(Top 38%)3308(Top 27%)3308(Top 254%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

17501

Females

6009

F50-54

6009

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

17328

Females

5895

F50-54

5895

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

17501

Females

6009

F50-54

6009

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

17830

Females

6243

F50-54

6243

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

16404

Females

5409

F50-54

5409

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

15776

Females

5179

F50-54

5179

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14742

Females

4764

F50-54

4764

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13821

Females

4429

F50-54

4429

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11932

Females

3569

F50-54

3569

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

14348

Females

4879

F50-54

4879

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13858

Females

4730

F50-54

4730

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

13173

Females

4412

F50-54

4412

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12220

Females

4042

F50-54

4042

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12648

Females

4327

F50-54

4327

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10663

Females

3308

F50-54

3308

Passing Analysis

Category:
Athletes Passed
3001
Passed By
929
Net Change
+2072
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17394
5K10K316255+61#17394#17333
10K15K189265-76#17333#17409
15K20K160240-80#17409#17489
20KHalf848+76#17489#17413
Half25K35030+320#17413#17093
25K30K47837+441#17093#16652
30K20M27013+257#16652#16395
20M21M2823+279#16395#16116
21M35K11618+98#16116#16018
35K23M22121+200#16018#15818
23M24M14014+126#15818#15692
24M40K1528+144#15692#15548
40K25.2M6316+47#15548#15501
25.2MFinish1801+179#15501#15322
TOTALS3001929+2072
📊

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