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BOSTON MARATHON 2023

Paul Mainwaring

Bib: 2726•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 16%
Masters (Masters Men)
#0 / 9891
Top 5%
Division (M45-49)
#0 / 2252
Top 6%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:44
Rank: #3406
Start → 5K
20:44 | 6:40/mi
10K· 6.21 mi
40:41
Rank: #2780 (+626)
5K → 10K
19:57 | 6:25/mi
15K· 9.32 mi
1:00:46
Rank: #2641 (+139)
10K → 15K
20:05 | 6:28/mi
20K· 12.43 mi
1:20:55
Rank: #2512 (+129)
15K → 20K
20:09 | 6:29/mi
Half· 13.11 mi
1:25:19
Rank: #2504 (+8)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:41:04
Rank: #2445 (+59)
Half → 25K
15:45 | 6:30/mi
30K· 18.64 mi
2:01:39
Rank: #2353 (+92)
25K → 30K
20:35 | 6:38/mi
20M
2:10:44
Rank: #2326 (+27)
30K → 20M
9:05 | 6:41/mi
21M
2:17:49
Rank: #2306 (+20)
20M → 21M
7:05 | 7:05/mi
35K· 21.75 mi
2:22:47
Rank: #2318 (-12)
21M → 35K
4:58 | 6:38/mi
23M
2:31:25
Rank: #2336 (-18)
35K → 23M
8:38 | 6:54/mi
24M
2:38:09
Rank: #2343 (-7)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:44:08
Rank: #2355 (-12)
24M → 40K
5:59 | 7:00/mi
25.2M
2:46:50
Rank: #2377 (-22)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:53:59
Rank: #2468 (-91)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:19
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:28:40
Pace6:46 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5020:446:4020:44
6:40
-
10K
6.21 mi10:41:4740:416:3319:57
6:25
-0:15
15K
9.32 mi11:01:521:00:466:3120:05
6:28
+0:03
20K
12.43 mi11:22:011:20:556:3120:09
6:29
+0:01
Half
13.11 mi11:26:251:25:196:304:24
6:27
-0:02
25K
15.53 mi11:42:101:41:046:3015:45
6:30
+0:03
30K
18.64 mi12:02:452:01:396:3220:35
6:38
+0:08
20M
20.00 mi12:11:502:10:446:329:05
6:41
+0:03
21M
21.00 mi12:18:552:17:496:347:05
7:05
+0:24
35K
21.75 mi12:23:532:22:476:344:58
6:38
-0:27
23M
23.00 mi12:32:312:31:256:358:38
6:54
+0:16
24M
24.00 mi12:39:152:38:096:356:44
6:44
-0:10
40K
24.85 mi12:45:142:44:086:365:59
7:00
+0:16
25.2M
25.20 mi12:47:562:46:506:372:42
7:50
+0:50
Finish
26.22 mi12:55:052:53:596:387:09
7:01
-0:49

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

6:25 /mi

Average Pace

6:38 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:35

37% of race

Time at Steady Pace

1:17:51

45% of race

Time at Slower Pace

31:33

18% of race

Average Pace: 6:38 /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 mi10:21:5020:446:4020:44
6:40
#3406
10K
6.21 mi10:41:4740:416:3319:57
6:25
#2780
15K
9.32 mi11:01:521:00:466:3120:05
6:28
#2641
20K
12.43 mi11:22:011:20:556:3120:09
6:29
#2512
Half
13.11 mi11:26:251:25:196:304:24
6:27
#2504
25K
15.53 mi11:42:101:41:046:3015:45
6:30
#2445
30K
18.64 mi12:02:452:01:396:3220:35
6:38
#2353
20M
20.00 mi12:11:502:10:446:329:05
6:41
#2326
21M
21.00 mi12:18:552:17:496:347:05
7:05
#2306
35K
21.75 mi12:23:532:22:476:344:58
6:38
#2318
23M
23.00 mi12:32:312:31:256:358:38
6:54
#2336
24M
24.00 mi12:39:152:38:096:356:44
6:44
#2343
40K
24.85 mi12:45:142:44:086:365:59
7:00
#2355
25.2M
25.20 mi12:47:562:46:506:372:42
7:50
#2377
Finish
26.22 mi12:55:052:53:596:387:09
7:01
#2468
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3406320932092433(Top 9%)2334(Top 15%)2334(Top 104%)
10K6.21 mi3.10 mi2780+6262650+5592650+5592344(Top 9%)2245(Top 15%)2245(Top 100%)
15K9.32 mi3.11 mi2641+1392522+1282522+1282433(Top 9%)2334(Top 15%)2334(Top 104%)
20K12.43 mi3.11 mi2512+1292404+1182404+1182207(Top 8%)2118(Top 14%)2118(Top 94%)
Half13.11 mi0.68 mi2504+82399+52399+52488(Top 9%)2387(Top 16%)2387(Top 106%)
25K15.53 mi2.42 mi2445+592343+562343+562155(Top 8%)2068(Top 14%)2068(Top 92%)
30K18.64 mi3.11 mi2353+922256+872256+872077(Top 8%)1984(Top 13%)1984(Top 88%)
20M20.00 mi1.36 mi2326+272233+232233+232213(Top 8%)2105(Top 14%)2105(Top 93%)
21M21.00 mi1.00 mi2306+202209+242209+242536(Top 10%)2394(Top 16%)2394(Top 106%)
35K21.75 mi0.75 mi2318-122221-122221-123191(Top 12%)2976(Top 20%)2976(Top 132%)
23M23.00 mi1.25 mi2336-182238-172238-173176(Top 12%)2953(Top 19%)2953(Top 131%)
24M24.00 mi1.00 mi2343-72242-42242-43261(Top 12%)3016(Top 20%)3016(Top 134%)
40K24.85 mi0.85 mi2355-122252-102252-103804(Top 14%)3421(Top 23%)3421(Top 152%)
25.2M25.20 mi0.35 mi2377-222274-222274-225425(Top 20%)4524(Top 30%)4524(Top 201%)
Finish26.22 mi1.02 mi2468-912356-822356-825268(Top 20%)4448(Top 29%)4448(Top 198%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2433

Males

2334

M45-49

2334

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2344

Males

2245

M45-49

2245

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2433

Males

2334

M45-49

2334

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2207

Males

2118

M45-49

2118

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2488

Males

2387

M45-49

2387

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2155

Males

2068

M45-49

2068

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2077

Males

1984

M45-49

1984

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2213

Males

2105

M45-49

2105

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2536

Males

2394

M45-49

2394

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3191

Males

2976

M45-49

2976

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3176

Males

2953

M45-49

2953

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3261

Males

3016

M45-49

3016

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3804

Males

3421

M45-49

3421

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5425

Males

4524

M45-49

4524

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5268

Males

4448

M45-49

4448

Passing Analysis

Category:
Athletes Passed
1356
Passed By
418
Net Change
+938
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3406
5K → 10K6359+626#3406#2780
10K → 15K16829+139#2780#2641
15K → 20K14112+129#2641#2512
20K → Half179+8#2512#2504
Half → 25K8324+59#2504#2445
25K → 30K11624+92#2445#2353
30K → 20M5023+27#2353#2326
20M → 21M4020+20#2326#2306
21M → 35K1729-12#2306#2318
35K → 23M2846-18#2318#2336
23M → 24M2633-7#2336#2343
24M → 40K2133-12#2343#2355
40K → 25.2M527-22#2355#2377
25.2M → Finish9100-91#2377#2468
TOTALS1356418+938
📊

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