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BOSTON MARATHON 2023

Curtis Porter

Bib: 27125•M

NH

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:15/mi
31:50
↑ 97↓ 3451.5%
10K· 6.21 mi
9:07/mi
1:00:09
↑ 79↓ 1380.4%
15K· 9.32 mi
9:45/mi
1:30:26
↑ 67↓ 78
20K· 12.43 mi
9:27/mi
1:59:49
↑ 106↓ 860.1%
Half· 13.11 mi
8:58/mi
2:05:56
↑ 19↓ 370.5%
25K· 15.53 mi
9:35/mi
2:29:10
↑ 66↓ 880.2%
30K· 18.64 mi
9:19/mi
2:58:07
↑ 181↓ 1480.2%
20M
9:18/mi
3:10:45
↑ 64↓ 500.2%
21M
13:07/mi
3:23:52
↑ 106↓ 241.6%
35K· 21.75 mi
8:56/mi
3:30:33
↑ 17↓ 861.7%
23M
10:19/mi
3:43:28
↑ 23↓ 630.6%
24M
9:59/mi
3:53:27
↓ 821.3%
40K· 24.85 mi
12:53/mi
4:04:28
↓ 200.3%
25.2M
13:20/mi
4:09:04
↑ 13↓ 160.2%
Finish· 26.22 mi
9:00/mi
4:18:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:56
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:12:18
Pace10:06 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1031:5010:1531:50
10:15
-
10K
6.21 mi12:17:291:00:099:4128:19
9:07
-1:08
15K
9.32 mi12:47:461:30:269:4230:17
9:45
+0:38
20K
12.43 mi13:17:091:59:499:3829:23
9:27
-0:18
Half
13.11 mi13:23:162:05:569:366:07
8:58
-0:29
25K
15.53 mi13:46:302:29:109:3623:14
9:35
+0:37
30K
18.64 mi14:15:272:58:079:3328:57
9:19
-0:16
20M
20.00 mi14:28:053:10:459:3212:38
9:18
-0:01
21M
21.00 mi14:41:123:23:529:4213:07
13:07
+3:49
35K
21.75 mi14:47:533:30:339:416:41
8:56
-4:11
23M
23.00 mi15:00:483:43:289:4312:55
10:19
+1:23
24M
24.00 mi15:10:473:53:279:449:59
9:59
-0:20
40K
24.85 mi15:21:484:04:289:5011:01
12:53
+2:54
25.2M
25.20 mi15:26:244:09:049:534:36
13:20
+0:27
Finish
26.22 mi15:35:344:18:149:519:10
9:00
-4:20

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

8:56 /mi

Average Pace

9:51 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:49:30

89% of race

Time at Slower Pace

28:44

11% of race

Average Pace: 9:51 /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 mi11:49:1031:5010:1531:50
10:15
#24070
10K
6.21 mi12:17:291:00:099:4128:19
9:07
#22832
15K
9.32 mi12:47:461:30:269:4230:17
9:45
#22887
20K
12.43 mi13:17:091:59:499:3829:23
9:27
#22518
Half
13.11 mi13:23:162:05:569:366:07
8:58
#22419
25K
15.53 mi13:46:302:29:109:3623:14
9:35
#22203
30K
18.64 mi14:15:272:58:079:3328:57
9:19
#21631
20M
20.00 mi14:28:053:10:459:3212:38
9:18
#21410
21M
21.00 mi14:41:123:23:529:4213:07
13:07
#21673
35K
21.75 mi14:47:533:30:339:416:41
8:56
#21543
23M
23.00 mi15:00:483:43:289:4312:55
10:19
#21499
24M
24.00 mi15:10:473:53:279:449:59
9:59
#21464
40K
24.85 mi15:21:484:04:289:5011:01
12:53
#21707
25.2M
25.20 mi15:26:244:09:049:534:36
13:20
#21759
Finish
26.22 mi15:35:344:18:149:519:10
9:00
#21658
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi24070141201412022919(Top 86%)13599(Top 90%)13599(Top 607%)
10K6.21 mi3.10 mi22832+123813544+57613544+57621328(Top 80%)12853(Top 85%)12853(Top 574%)
15K9.32 mi3.11 mi22887-5513579-3513579-3522919(Top 86%)13599(Top 90%)13599(Top 607%)
20K12.43 mi3.11 mi22518+36913396+18313396+18321420(Top 80%)12921(Top 85%)12921(Top 577%)
Half13.11 mi0.68 mi22419+9913357+3913357+3920293(Top 76%)12438(Top 82%)12438(Top 555%)
25K15.53 mi2.42 mi22203+21613241+11613241+11621093(Top 79%)12754(Top 84%)12754(Top 569%)
30K18.64 mi3.11 mi21631+57212982+25912982+25918710(Top 70%)11659(Top 77%)11659(Top 520%)
20M20.00 mi1.36 mi21410+22112870+11212870+11218011(Top 68%)11246(Top 74%)11246(Top 502%)
21M21.00 mi1.00 mi21673-26312979-10912979-10924210(Top 91%)13981(Top 92%)13981(Top 624%)
35K21.75 mi0.75 mi21543+13012912+6712912+6717621(Top 66%)10992(Top 72%)10992(Top 490%)
23M23.00 mi1.25 mi21499+4412878+3412878+3420857(Top 78%)12396(Top 82%)12396(Top 553%)
24M24.00 mi1.00 mi21464+3512850+2812850+2820744(Top 78%)12317(Top 81%)12317(Top 550%)
40K24.85 mi0.85 mi21707-24312944-9412944-9424835(Top 93%)14224(Top 94%)14224(Top 635%)
25.2M25.20 mi0.35 mi21759-5212963-1912963-1924336(Top 91%)13960(Top 92%)13960(Top 623%)
Finish26.22 mi1.02 mi21658+10112914+4912914+4917955(Top 67%)11051(Top 73%)11051(Top 493%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22919

Males

13599

M40-44

13599

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

21328

Males

12853

M40-44

12853

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22919

Males

13599

M40-44

13599

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

21420

Males

12921

M40-44

12921

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

20293

Males

12438

M40-44

12438

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

21093

Males

12754

M40-44

12754

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

18710

Males

11659

M40-44

11659

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

18011

Males

11246

M40-44

11246

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

24210

Males

13981

M40-44

13981

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

17621

Males

10992

M40-44

10992

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

20857

Males

12396

M40-44

12396

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

20744

Males

12317

M40-44

12317

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24835

Males

14224

M40-44

14224

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24336

Males

13960

M40-44

13960

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

17955

Males

11051

M40-44

11051

Passing Analysis

Category:
Athletes Passed
3296
Passed By
884
Net Change
+2412
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24070
5K → 10K12457+1238#24070#22832
10K → 15K129184-55#22832#22887
15K → 20K39021+369#22887#22518
20K → Half1001+99#22518#22419
Half → 25K23418+216#22419#22203
25K → 30K5742+572#22203#21631
30K → 20M2221+221#21631#21410
20M → 21M10273-263#21410#21673
21M → 35K1311+130#21673#21543
35K → 23M8238+44#21543#21499
23M → 24M6227+35#21499#21464
24M → 40K6249-243#21464#21707
40K → 25.2M860-52#21707#21759
25.2M → Finish1032+101#21759#21658
TOTALS3296884+2412
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing