Phil Shields

Bib: 19049β€’M

MD

Masters
Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 42%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 45%
Age Group (M60-64)
#0 / 1514
Top 8%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5KΒ· 3.11 mi
24:06
Rank: #15045
Start β†’ 5K
24:06 | 7:46/mi
10KΒ· 6.21 mi
47:57
Rank: #14759 (+286)
5K β†’ 10K
23:51 | 7:41/mi
15KΒ· 9.32 mi
1:11:40
Rank: #14445 (+314)
10K β†’ 15K
23:43 | 7:39/mi
20KΒ· 12.43 mi
1:35:20
Rank: #14043 (+402)
15K β†’ 20K
23:40 | 7:38/mi
HALFΒ· 13.11 mi
1:40:23
Rank: #13933 (+110)
20K β†’ HALF
5:03 | 7:25/mi
25KΒ· 15.53 mi
1:58:57
Rank: #13704 (+229)
HALF β†’ 25K
18:34 | 7:40/mi
30KΒ· 18.64 mi
2:23:19
Rank: #13432 (+272)
25K β†’ 30K
24:22 | 7:51/mi
20M
2:33:55
Rank: #13250 (+182)
30K β†’ 20M
10:36 | 7:49/mi
21M
2:41:58
Rank: #13051 (+199)
20M β†’ 21M
8:03 | 8:03/mi
35KΒ· 21.75 mi
2:47:32
Rank: #12946 (+105)
21M β†’ 35K
5:34 | 7:27/mi
23M
2:57:17
Rank: #12790 (+156)
35K β†’ 23M
9:45 | 7:48/mi
24M
3:04:28
Rank: #12570 (+220)
23M β†’ 24M
7:11 | 7:11/mi
40KΒ· 24.85 mi
3:10:51
Rank: #12397 (+173)
24M β†’ 40K
6:23 | 7:28/mi
25.2M
3:13:37
Rank: #12312 (+85)
40K β†’ 25.2M
2:46 | 8:02/mi
FINISHΒ· 26.22 mi
3:21:15
Rank: #12243 (+69)
25.2M β†’ FINISH
7:38 | 7:30/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:40:23
Pace7:40 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:40:52
Pace7:42 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:0824:067:4624:06
7:46
-
10K
6.21 mi11:30:5947:577:4423:51
7:41
-0:05
15K
9.32 mi11:54:421:11:407:4223:43
7:39
-0:02
20K
12.43 mi12:18:221:35:207:4123:40
7:38
-0:01
HALF
13.11 mi12:23:251:40:237:405:03
7:25
-0:13
25K
15.53 mi12:41:591:58:577:4018:34
7:40
+0:15
30K
18.64 mi13:06:212:23:197:4224:22
7:51
+0:11
20M
20.00 mi13:16:572:33:557:4210:36
7:49
-0:02
21M
21.00 mi13:25:002:41:587:438:03
8:03
+0:14
35K
21.75 mi13:30:342:47:327:435:34
7:27
-0:36
23M
23.00 mi13:40:192:57:177:439:45
7:48
+0:21
24M
24.00 mi13:47:303:04:287:427:11
7:11
-0:37
40K
24.85 mi13:53:533:10:517:416:23
7:28
+0:17
25.2M
25.20 mi13:56:393:13:377:412:46
8:02
+0:34
FINISH
26.22 mi14:04:173:21:157:417:38
7:30
-0:32

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:11 /mi

Average Pace

7:41 /mi

Slowest Pace

8:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:10:26

95% of race

Time at Steady Pace

10:49

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:07:0824:067:4624:06
7:46
#15045
10K
6.21 mi11:30:5947:577:4423:51
7:41
#14759
15K
9.32 mi11:54:421:11:407:4223:43
7:39
#14445
20K
12.43 mi12:18:221:35:207:4123:40
7:38
#14043
HALF
13.11 mi12:23:251:40:237:405:03
7:25
#13933
25K
15.53 mi12:41:591:58:577:4018:34
7:40
#13704
30K
18.64 mi13:06:212:23:197:4224:22
7:51
#13432
20M
20.00 mi13:16:572:33:557:4210:36
7:49
#13250
21M
21.00 mi13:25:002:41:587:438:03
8:03
#13051
35K
21.75 mi13:30:342:47:327:435:34
7:27
#12946
23M
23.00 mi13:40:192:57:177:439:45
7:48
#12790
24M
24.00 mi13:47:303:04:287:427:11
7:11
#12570
40K
24.85 mi13:53:533:10:517:416:23
7:28
#12397
25.2M
25.20 mi13:56:393:13:377:412:46
8:02
#12312
FINISH
26.22 mi14:04:173:21:157:417:38
7:30
#12243
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15045102661026613952(Top 48%)9776(Top 60%)9776(Top 646%)
10K6.21 mi3.10 mi14759+28610139+12710139+12714524(Top 50%)10042(Top 61%)10042(Top 663%)
15K9.32 mi3.11 mi14445+3149996+1439996+14313952(Top 48%)9776(Top 60%)9776(Top 646%)
20K12.43 mi3.11 mi14043+4029816+1809816+18012973(Top 45%)9267(Top 57%)9267(Top 612%)
HALF13.11 mi0.68 mi13933+1109766+509766+5012133(Top 42%)8988(Top 55%)8988(Top 594%)
25K15.53 mi2.42 mi13704+2299651+1159651+11512664(Top 44%)9088(Top 56%)9088(Top 600%)
30K18.64 mi3.11 mi13432+2729489+1629489+16212283(Top 42%)8777(Top 54%)8777(Top 580%)
20M20.00 mi1.36 mi13250+1829388+1019388+10111358(Top 39%)8245(Top 50%)8245(Top 545%)
21M21.00 mi1.00 mi13051+1999275+1139275+11310221(Top 35%)7599(Top 47%)7599(Top 502%)
35K21.75 mi0.75 mi12946+1059217+589217+5810383(Top 36%)7684(Top 47%)7684(Top 508%)
23M23.00 mi1.25 mi12790+1569135+829135+8210943(Top 38%)7833(Top 48%)7833(Top 517%)
24M24.00 mi1.00 mi12570+2209011+1249011+1247768(Top 27%)6132(Top 38%)6132(Top 405%)
40K24.85 mi0.85 mi12397+1738913+988913+988611(Top 30%)6512(Top 40%)6512(Top 430%)
25.2M25.20 mi0.35 mi12312+858869+448869+448480(Top 29%)6376(Top 39%)6376(Top 421%)
FINISH26.22 mi1.02 mi12243+698809+608809+6011317(Top 39%)7770(Top 48%)7770(Top 513%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
Γ—21stories
+97ft-345ft

Overall

13952

Males

9776

M60-64

9776

5K→10K

3.1 - 6.2 mi

Top 50%
Γ—5stories
+79ft-138ft

Overall

14524

Males

10042

M60-64

10042

10K→15K

6.2 - 9.3 mi

Top 48%
Γ—3stories
+67ft-78ft

Overall

13952

Males

9776

M60-64

9776

15K→20K

9.3 - 12.4 mi

Top 45%
Γ—5stories
+106ft-86ft

Overall

12973

Males

9267

M60-64

9267

20K→HALF

12.4 - 13.1 mi

Top 42%
Γ—2stories
+19ft-37ft

Overall

12133

Males

8988

M60-64

8988

HALF→25K

13.1 - 15.5 mi

Top 44%
Γ—4stories
+66ft-88ft

Overall

12664

Males

9088

M60-64

9088

25K→30K

15.5 - 18.6 mi

Top 42%
Γ—9stories
+181ft-148ft

Overall

12283

Males

8777

M60-64

8777

30K→20M

18.6 - 20.0 mi

Top 39%
Γ—5stories
+64ft-50ft

Overall

11358

Males

8245

M60-64

8245

20M→21M

20.0 - 21.0 mi

Top 35%
Γ—8stories
+106ft-24ft

Overall

10221

Males

7599

M60-64

7599

21M→35K

21.0 - 21.8 mi

Top 36%
Γ—7stories
+17ft-86ft

Overall

10383

Males

7684

M60-64

7684

35K→23M

21.8 - 23.0 mi

Top 38%
Γ—5stories
+23ft-63ft

Overall

10943

Males

7833

M60-64

7833

23M→24M

23.0 - 24.0 mi

Top 27%
Γ—6stories
+12ft-82ft

Overall

7768

Males

6132

M60-64

6132

24M→40K

24.0 - 24.9 mi

Top 30%
Γ—1story
+6ft-20ft

Overall

8611

Males

6512

M60-64

6512

40K→25.2M

24.9 - 25.2 mi

Top 29%
Γ—1story
+13ft-16ft

Overall

8480

Males

6376

M60-64

6376

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
Γ—2stories
+22ft-21ft

Overall

11317

Males

7770

M60-64

7770

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3291
Passed By
489
Net Change
+2802
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15045
5K β†’ 10K467181+286#15045#14759
10K β†’ 15K39682+314#14759#14445
15K β†’ 20K42422+402#14445#14043
20K β†’ HALF1133+110#14043#13933
HALF β†’ 25K25526+229#13933#13704
25K β†’ 30K33664+272#13704#13432
30K β†’ 20M19513+182#13432#13250
20M β†’ 21M2078+199#13250#13051
21M β†’ 35K11611+105#13051#12946
35K β†’ 23M18024+156#12946#12790
23M β†’ 24M2222+220#12790#12570
24M β†’ 40K18310+173#12570#12397
40K β†’ 25.2M949+85#12397#12312
25.2M β†’ FINISH10334+69#12312#12243
TOTALS3291489+2802
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing