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BOSTON MARATHON 2023

Steven Pairman

Bib: 14558•M

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 (M60-64)
#0 / 1110
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:57
Rank: #11514
Start → 5K
23:57 | 7:43/mi
10K· 6.21 mi
47:40
Rank: #11530 (-16)
5K → 10K
23:43 | 7:38/mi
15K· 9.32 mi
1:11:31
Rank: #11554 (-24)
10K → 15K
23:51 | 7:41/mi
20K· 12.43 mi
1:35:39
Rank: #11507 (+47)
15K → 20K
24:08 | 7:46/mi
Half· 13.11 mi
1:40:49
Rank: #11457 (+50)
20K → Half
5:10 | 7:34/mi
25K· 15.53 mi
1:59:50
Rank: #11413 (+44)
Half → 25K
19:01 | 7:51/mi
30K· 18.64 mi
2:24:42
Rank: #11269 (+144)
25K → 30K
24:52 | 8:00/mi
20M
2:35:28
Rank: #11122 (+147)
30K → 20M
10:46 | 7:55/mi
21M
2:43:54
Rank: #11045 (+77)
20M → 21M
8:26 | 8:26/mi
35K· 21.75 mi
2:49:39
Rank: #10976 (+69)
21M → 35K
5:45 | 7:41/mi
23M
2:59:53
Rank: #10952 (+24)
35K → 23M
10:14 | 8:10/mi
24M
3:07:43
Rank: #10906 (+46)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
3:14:42
Rank: #10908 (-2)
24M → 40K
6:59 | 8:10/mi
25.2M
3:17:43
Rank: #10903 (+5)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:26:01
Rank: #10974 (-71)
25.2M → Finish
8:18 | 8:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:49
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:45:12
Pace8:01 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5023:577:4323:57
7:43
-
10K
6.21 mi11:16:3347:407:4023:43
7:38
-0:05
15K
9.32 mi11:40:241:11:317:4023:51
7:41
+0:03
20K
12.43 mi12:04:321:35:397:4224:08
7:46
+0:05
Half
13.11 mi12:09:421:40:497:415:10
7:34
-0:12
25K
15.53 mi12:28:431:59:507:4319:01
7:51
+0:17
30K
18.64 mi12:53:352:24:427:4624:52
8:00
+0:09
20M
20.00 mi13:04:212:35:287:4610:46
7:55
-0:05
21M
21.00 mi13:12:472:43:547:488:26
8:26
+0:31
35K
21.75 mi13:18:322:49:397:485:45
7:41
-0:45
23M
23.00 mi13:28:462:59:537:4910:14
8:10
+0:29
24M
24.00 mi13:36:363:07:437:497:50
7:50
-0:20
40K
24.85 mi13:43:353:14:427:506:59
8:10
+0:20
25.2M
25.20 mi13:46:363:17:437:513:01
8:45
+0:35
Finish
26.22 mi13:54:543:26:017:528:18
8:09
-0:36

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

7:34 /mi

Average Pace

7:52 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:34

94% of race

Time at Steady Pace

11:27

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi10:52:5023:577:4323:57
7:43
#11514
10K
6.21 mi11:16:3347:407:4023:43
7:38
#11530
15K
9.32 mi11:40:241:11:317:4023:51
7:41
#11554
20K
12.43 mi12:04:321:35:397:4224:08
7:46
#11507
Half
13.11 mi12:09:421:40:497:415:10
7:34
#11457
25K
15.53 mi12:28:431:59:507:4319:01
7:51
#11413
30K
18.64 mi12:53:352:24:427:4624:52
8:00
#11269
20M
20.00 mi13:04:212:35:287:4610:46
7:55
#11122
21M
21.00 mi13:12:472:43:547:488:26
8:26
#11045
35K
21.75 mi13:18:322:49:397:485:45
7:41
#10976
23M
23.00 mi13:28:462:59:537:4910:14
8:10
#10952
24M
24.00 mi13:36:363:07:437:497:50
7:50
#10906
40K
24.85 mi13:43:353:14:427:506:59
8:10
#10908
25.2M
25.20 mi13:46:363:17:437:513:01
8:45
#10903
Finish
26.22 mi13:54:543:26:017:528:18
8:09
#10974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi115148899889911628(Top 44%)8918(Top 59%)8918(Top 803%)
10K6.21 mi3.10 mi11530-168895+48895+411620(Top 44%)8941(Top 59%)8941(Top 805%)
15K9.32 mi3.11 mi11554-248901-68901-611628(Top 44%)8918(Top 59%)8918(Top 803%)
20K12.43 mi3.11 mi11507+478867+348867+3411453(Top 43%)8775(Top 58%)8775(Top 791%)
Half13.11 mi0.68 mi11457+508843+248843+2410775(Top 40%)8501(Top 56%)8501(Top 766%)
25K15.53 mi2.42 mi11413+448797+468797+4611429(Top 43%)8677(Top 57%)8677(Top 782%)
30K18.64 mi3.11 mi11269+1448679+1188679+11810937(Top 41%)8317(Top 55%)8317(Top 749%)
20M20.00 mi1.36 mi11122+1478607+728607+729719(Top 37%)7594(Top 50%)7594(Top 684%)
21M21.00 mi1.00 mi11045+778545+628545+6210061(Top 38%)7640(Top 50%)7640(Top 688%)
35K21.75 mi0.75 mi10976+698500+458500+459835(Top 37%)7548(Top 50%)7548(Top 680%)
23M23.00 mi1.25 mi10952+248464+368464+3610972(Top 41%)7953(Top 52%)7953(Top 716%)
24M24.00 mi1.00 mi10906+468412+528412+5210019(Top 38%)7400(Top 49%)7400(Top 667%)
40K24.85 mi0.85 mi10908-28386+268386+2611113(Top 42%)7889(Top 52%)7889(Top 711%)
25.2M25.20 mi0.35 mi10903+58370+168370+1610960(Top 41%)7771(Top 51%)7771(Top 700%)
Finish26.22 mi1.02 mi10974-718381-118381-1113040(Top 49%)8785(Top 58%)8785(Top 791%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11628

Males

8918

M60-64

8918

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11620

Males

8941

M60-64

8941

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11628

Males

8918

M60-64

8918

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

11453

Males

8775

M60-64

8775

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10775

Males

8501

M60-64

8501

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11429

Males

8677

M60-64

8677

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

10937

Males

8317

M60-64

8317

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9719

Males

7594

M60-64

7594

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10061

Males

7640

M60-64

7640

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9835

Males

7548

M60-64

7548

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10972

Males

7953

M60-64

7953

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10019

Males

7400

M60-64

7400

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11113

Males

7889

M60-64

7889

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10960

Males

7771

M60-64

7771

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13040

Males

8785

M60-64

8785

Passing Analysis

Category:
Athletes Passed
1800*
Passed By
1260
Net Change
+540
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11514
5K → 10K289305-16#11514#11530
10K → 15K178202-24#11530#11554
15K → 20K183136+47#11554#11507
20K → Half599+50#11507#11457
Half → 25K13490+44#11457#11413
25K → 30K255111+144#11413#11269
30K → 20M169*22+147#11269#11122
20M → 21M11942+77#11122#11045
21M → 35K8415+69#11045#10976
35K → 23M10177+24#10976#10952
23M → 24M9246+46#10952#10906
24M → 40K6163-2#10906#10908
40K → 25.2M3833+5#10908#10903
25.2M → Finish38109-71#10903#10974
TOTALS1800*1260+540

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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