Matthew Shields

Bib: 11743M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 41%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 46%
Division (M50-54)
#0 / 2052
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:28
Rank: #13028
Start5K
7:53/mi
24:28 split
10K· 6.21 mi
47:46
Rank: #11681 (+1347)
5K10K
7:30/mi
23:18 split
15K· 9.32 mi
1:11:11
Rank: #11265 (+416)
10K15K
7:32/mi
23:25 split
20K· 12.43 mi
1:35:10
Rank: #11167 (+98)
15K20K
7:43/mi
23:59 split
Half· 13.11 mi
1:40:24
Rank: #11179 (-12)
20KHalf
7:40/mi
5:14 split
25K· 15.53 mi
1:59:49
Rank: #11407 (-228)
Half25K
8:00/mi
19:25 split
30K· 18.64 mi
2:24:47
Rank: #11302 (+105)
25K30K
8:02/mi
24:58 split
20M
2:35:34
Rank: #11173 (+129)
30K20M
7:56/mi
10:47 split
21M
2:44:00
Rank: #11079 (+94)
20M21M
8:26/mi
8:26 split
35K· 21.75 mi
2:50:08
Rank: #11171 (-92)
21M35K
8:12/mi
6:08 split
23M
3:00:24
Rank: #11152 (+19)
35K23M
8:12/mi
10:16 split
24M
3:08:35
Rank: #11217 (-65)
23M24M
8:11/mi
8:11 split
40K· 24.85 mi
3:15:35
Rank: #11205 (+12)
24M40K
8:11/mi
7:00 split
25.2M
3:18:30
Rank: #11147 (+58)
40K25.2M
8:27/mi
2:55 split
Finish· 26.22 mi
3:26:08
Rank: #11018 (+129)
25.2MFinish
7:29/mi
7:38 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:24
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:45:44
Pace8:04 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2924:287:5324:28
7:53
-
10K
6.21 mi11:14:4747:467:4123:18
7:30
-0:23
15K
9.32 mi11:38:121:11:117:3823:25
7:32
+0:02
20K
12.43 mi12:02:111:35:107:3923:59
7:43
+0:11
Half
13.11 mi12:07:251:40:247:405:14
7:40
-0:03
25K
15.53 mi12:26:501:59:497:4319:25
8:00
+0:20
30K
18.64 mi12:51:482:24:477:4624:58
8:02
+0:02
20M
20.00 mi13:02:352:35:347:4710:47
7:56
-0:06
21M
21.00 mi13:11:012:44:007:498:26
8:26
+0:30
35K
21.75 mi13:17:092:50:087:496:08
8:12
-0:14
23M
23.00 mi13:27:253:00:247:5110:16
8:12
0:00
24M
24.00 mi13:35:363:08:357:518:11
8:11
-0:01
40K
24.85 mi13:42:363:15:357:527:00
8:11
0:00
25.2M
25.20 mi13:45:313:18:307:532:55
8:27
+0:16
Finish
26.22 mi13:53:093:26:087:527:38
7:29
-0:58

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

7:29 /mi

Average Pace

7:52 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:47

94% of race

Time at Steady Pace

11:21

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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 mi10:51:2924:287:5324:28
7:53
#13028
10K
6.21 mi11:14:4747:467:4123:18
7:30
#11681
15K
9.32 mi11:38:121:11:117:3823:25
7:32
#11265
20K
12.43 mi12:02:111:35:107:3923:59
7:43
#11167
Half
13.11 mi12:07:251:40:247:405:14
7:40
#11179
25K
15.53 mi12:26:501:59:497:4319:25
8:00
#11407
30K
18.64 mi12:51:482:24:477:4624:58
8:02
#11302
20M
20.00 mi13:02:352:35:347:4710:47
7:56
#11173
21M
21.00 mi13:11:012:44:007:498:26
8:26
#11079
35K
21.75 mi13:17:092:50:087:496:08
8:12
#11171
23M
23.00 mi13:27:253:00:247:5110:16
8:12
#11152
24M
24.00 mi13:35:363:08:357:518:11
8:11
#11217
40K
24.85 mi13:42:363:15:357:527:00
8:11
#11205
25.2M
25.20 mi13:45:313:18:307:532:55
8:27
#11147
Finish
26.22 mi13:53:093:26:087:527:38
7:29
#11018
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi130289551955110473(Top 39%)8397(Top 55%)8397(Top 409%)
10K6.21 mi3.10 mi11681+13478967+5848967+58410437(Top 39%)8405(Top 55%)8405(Top 410%)
15K9.32 mi3.11 mi11265+4168776+1918776+19110473(Top 39%)8397(Top 55%)8397(Top 409%)
20K12.43 mi3.11 mi11167+988733+438733+4311062(Top 42%)8609(Top 57%)8609(Top 420%)
Half13.11 mi0.68 mi11179-128733873311560(Top 43%)8873(Top 58%)8873(Top 432%)
25K15.53 mi2.42 mi11407-2288795-628795-6212792(Top 48%)9251(Top 61%)9251(Top 451%)
30K18.64 mi3.11 mi11302+1058697+988697+9811177(Top 42%)8435(Top 56%)8435(Top 411%)
20M20.00 mi1.36 mi11173+1298625+728625+729788(Top 37%)7637(Top 50%)7637(Top 372%)
21M21.00 mi1.00 mi11079+948562+638562+6310063(Top 38%)7642(Top 50%)7642(Top 372%)
35K21.75 mi0.75 mi11171-928598-368598-3613357(Top 50%)9132(Top 60%)9132(Top 445%)
23M23.00 mi1.25 mi11152+198558+408558+4011173(Top 42%)8056(Top 53%)8056(Top 393%)
24M24.00 mi1.00 mi11217-658568-108568-1012456(Top 47%)8602(Top 57%)8602(Top 419%)
40K24.85 mi0.85 mi11205+128532+368532+3611244(Top 42%)7949(Top 52%)7949(Top 387%)
25.2M25.20 mi0.35 mi11147+588493+398493+399226(Top 35%)6886(Top 45%)6886(Top 336%)
Finish26.22 mi1.02 mi11018+1298397+968397+968480(Top 32%)6456(Top 43%)6456(Top 315%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10473

Males

8397

M50-54

8397

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10437

Males

8405

M50-54

8405

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10473

Males

8397

M50-54

8397

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

11062

Males

8609

M50-54

8609

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11560

Males

8873

M50-54

8873

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12792

Males

9251

M50-54

9251

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

11177

Males

8435

M50-54

8435

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9788

Males

7637

M50-54

7637

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10063

Males

7642

M50-54

7642

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

13357

Males

9132

M50-54

9132

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11173

Males

8056

M50-54

8056

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12456

Males

8602

M50-54

8602

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11244

Males

7949

M50-54

7949

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9226

Males

6886

M50-54

6886

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8480

Males

6456

M50-54

6456

Passing Analysis

Category:
Athletes Passed
3113
Passed By
1103
Net Change
+2010
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13028
5K10K138033+1347#13028#11681
10K15K46448+416#11681#11265
15K20K210112+98#11265#11167
20KHalf2234-12#11167#11179
Half25K64292-228#11179#11407
25K30K240135+105#11407#11302
30K20M16334+129#11302#11173
20M21M12531+94#11173#11079
21M35K22114-92#11079#11171
35K23M9273+19#11171#11152
23M24M53118-65#11152#11217
24M40K6957+12#11217#11205
40K25.2M657+58#11205#11147
25.2MFinish14415+129#11147#11018
TOTALS31131103+2010
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing