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BOSTON MARATHON 2023

Corey Phillis

Bib: 1073•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 5%
Masters (Masters Men)
#0 / 9891
Top 1%
Division (M40-44)
#0 / 2241
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:37
Rank: #1476
Start → 5K
19:37 | 6:19/mi
10K· 6.21 mi
38:36
Rank: #1231 (+245)
5K → 10K
18:59 | 6:07/mi
15K· 9.32 mi
57:43
Rank: #1170 (+61)
10K → 15K
19:07 | 6:09/mi
20K· 12.43 mi
1:16:53
Rank: #1123 (+47)
15K → 20K
19:10 | 6:10/mi
Half· 13.11 mi
1:21:02
Rank: #1112 (+11)
20K → Half
4:09 | 6:05/mi
25K· 15.53 mi
1:36:02
Rank: #1077 (+35)
Half → 25K
15:00 | 6:11/mi
30K· 18.64 mi
1:55:41
Rank: #1038 (+39)
25K → 30K
19:39 | 6:19/mi
20M
2:04:17
Rank: #1017 (+21)
30K → 20M
8:36 | 6:20/mi
21M
2:10:53
Rank: #983 (+34)
20M → 21M
6:36 | 6:36/mi
35K· 21.75 mi
2:15:23
Rank: #967 (+16)
21M → 35K
4:30 | 6:01/mi
23M
2:23:05
Rank: #929 (+38)
35K → 23M
7:42 | 6:09/mi
24M
2:29:04
Rank: #894 (+35)
23M → 24M
5:59 | 5:59/mi
40K· 24.85 mi
2:34:15
Rank: #858 (+36)
24M → 40K
5:11 | 6:04/mi
25.2M
2:36:26
Rank: #841 (+17)
40K → 25.2M
2:11 | 6:20/mi
Finish· 26.22 mi
2:42:20
Rank: #789 (+52)
25.2M → Finish
5:54 | 5:47/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:21:02
Pace6:11 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:21:18
Pace6:12 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1219:376:1919:37
6:19
-
10K
6.21 mi10:39:1138:366:1318:59
6:07
-0:12
15K
9.32 mi10:58:1857:436:1219:07
6:09
+0:02
20K
12.43 mi11:17:281:16:536:1119:10
6:10
+0:01
Half
13.11 mi11:21:371:21:026:114:09
6:05
-0:05
25K
15.53 mi11:36:371:36:026:1115:00
6:11
+0:06
30K
18.64 mi11:56:161:55:416:1219:39
6:19
+0:08
20M
20.00 mi12:04:522:04:176:138:36
6:20
+0:01
21M
21.00 mi12:11:282:10:536:146:36
6:36
+0:16
35K
21.75 mi12:15:582:15:236:144:30
6:01
-0:35
23M
23.00 mi12:23:402:23:056:137:42
6:09
+0:08
24M
24.00 mi12:29:392:29:046:135:59
5:59
-0:10
40K
24.85 mi12:34:502:34:156:125:11
6:04
+0:05
25.2M
25.20 mi12:37:012:36:266:122:11
6:20
+0:16
Finish
26.22 mi12:42:552:42:206:125:54
5:47
-0:33

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

5:47 /mi

Average Pace

6:12 /mi

Slowest Pace

6:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:44

96% of race

Time at Steady Pace

6:36

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:11 /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 mi10:20:1219:376:1919:37
6:19
#1476
10K
6.21 mi10:39:1138:366:1318:59
6:07
#1231
15K
9.32 mi10:58:1857:436:1219:07
6:09
#1170
20K
12.43 mi11:17:281:16:536:1119:10
6:10
#1123
Half
13.11 mi11:21:371:21:026:114:09
6:05
#1112
25K
15.53 mi11:36:371:36:026:1115:00
6:11
#1077
30K
18.64 mi11:56:161:55:416:1219:39
6:19
#1038
20M
20.00 mi12:04:522:04:176:138:36
6:20
#1017
21M
21.00 mi12:11:282:10:536:146:36
6:36
#983
35K
21.75 mi12:15:582:15:236:144:30
6:01
#967
23M
23.00 mi12:23:402:23:056:137:42
6:09
#929
24M
24.00 mi12:29:392:29:046:135:59
5:59
#894
40K
24.85 mi12:34:502:34:156:125:11
6:04
#858
25.2M
25.20 mi12:37:012:36:266:122:11
6:20
#841
Finish
26.22 mi12:42:552:42:206:125:54
5:47
#789
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1476140414041103(Top 4%)1050(Top 7%)1050(Top 47%)
10K6.21 mi3.10 mi1231+2451166+2381166+2381079(Top 4%)1023(Top 7%)1023(Top 46%)
15K9.32 mi3.11 mi1170+611110+561110+561103(Top 4%)1050(Top 7%)1050(Top 47%)
20K12.43 mi3.11 mi1123+471068+421068+42964(Top 4%)916(Top 6%)916(Top 41%)
Half13.11 mi0.68 mi1112+111057+111057+11953(Top 4%)907(Top 6%)907(Top 40%)
25K15.53 mi2.42 mi1077+351022+351022+35956(Top 4%)907(Top 6%)907(Top 40%)
30K18.64 mi3.11 mi1038+39988+34988+34971(Top 4%)923(Top 6%)923(Top 41%)
20M20.00 mi1.36 mi1017+21967+21967+21929(Top 3%)886(Top 6%)886(Top 40%)
21M21.00 mi1.00 mi983+34935+32935+32867(Top 3%)821(Top 5%)821(Top 37%)
35K21.75 mi0.75 mi967+16920+15920+15718(Top 3%)678(Top 4%)678(Top 30%)
23M23.00 mi1.25 mi929+38882+38882+38547(Top 2%)516(Top 3%)516(Top 23%)
24M24.00 mi1.00 mi894+35847+35847+35514(Top 2%)485(Top 3%)485(Top 22%)
40K24.85 mi0.85 mi858+36812+35812+35430(Top 2%)403(Top 3%)403(Top 18%)
25.2M25.20 mi0.35 mi841+17796+16796+16273(Top 1%)253(Top 2%)253(Top 11%)
Finish26.22 mi1.02 mi789+52745+51745+51356(Top 1%)338(Top 2%)338(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1103

Males

1050

M40-44

1050

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1079

Males

1023

M40-44

1023

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1103

Males

1050

M40-44

1050

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

964

Males

916

M40-44

916

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

953

Males

907

M40-44

907

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

956

Males

907

M40-44

907

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

971

Males

923

M40-44

923

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

929

Males

886

M40-44

886

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

867

Males

821

M40-44

821

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

718

Males

678

M40-44

678

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

547

Males

516

M40-44

516

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

514

Males

485

M40-44

485

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

430

Males

403

M40-44

403

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

273

Males

253

M40-44

253

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

356

Males

338

M40-44

338

Passing Analysis

Category:
Athletes Passed
759
Passed By
72
Net Change
+687
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1476
5K → 10K2516+245#1476#1231
10K → 15K7312+61#1231#1170
15K → 20K558+47#1170#1123
20K → Half110+11#1123#1112
Half → 25K427+35#1112#1077
25K → 30K5920+39#1077#1038
30K → 20M3211+21#1038#1017
20M → 21M395+34#1017#983
21M → 35K171+16#983#967
35K → 23M380+38#967#929
23M → 24M350+35#929#894
24M → 40K360+36#894#858
40K → 25.2M181+17#858#841
25.2M → Finish531+52#841#789
TOTALS75972+687
📊

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