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BOSTON MARATHON 2023

Philip Dodson

Bib: 13151•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:33
Rank: #13248
Start → 5K
24:33 | 7:54/mi
10K· 6.21 mi
48:57
Rank: #13399 (-151)
5K → 10K
24:24 | 7:51/mi
15K· 9.32 mi
1:13:10
Rank: #13134 (+265)
10K → 15K
24:13 | 7:48/mi
20K· 12.43 mi
1:38:08
Rank: #13292 (-158)
15K → 20K
24:58 | 8:02/mi
Half· 13.11 mi
1:43:40
Rank: #13379 (-87)
20K → Half
5:32 | 8:07/mi
25K· 15.53 mi
2:04:24
Rank: #13931 (-552)
Half → 25K
20:44 | 8:33/mi
30K· 18.64 mi
2:32:20
Rank: #14607 (-676)
25K → 30K
27:56 | 8:59/mi
20M
2:44:33
Rank: #14755 (-148)
30K → 20M
12:13 | 8:59/mi
21M
2:54:16
Rank: #14881 (-126)
20M → 21M
9:43 | 9:43/mi
35K· 21.75 mi
3:01:58
Rank: #15257 (-376)
21M → 35K
7:42 | 10:18/mi
23M
3:13:47
Rank: #15466 (-209)
35K → 23M
11:49 | 9:26/mi
24M
3:22:49
Rank: #15553 (-87)
23M → 24M
9:02 | 9:02/mi
40K· 24.85 mi
3:30:33
Rank: #15592 (-39)
24M → 40K
7:44 | 9:03/mi
25.2M
3:33:56
Rank: #15617 (-25)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:42:41
Rank: #15619 (-2)
25.2M → Finish
8:45 | 8:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:40
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:59:01
Pace9:05 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0624:337:5424:33
7:54
-
10K
6.21 mi11:17:3048:577:5324:24
7:51
-0:03
15K
9.32 mi11:41:431:13:107:5124:13
7:48
-0:03
20K
12.43 mi12:06:411:38:087:5424:58
8:02
+0:14
Half
13.11 mi12:12:131:43:407:545:32
8:07
+0:05
25K
15.53 mi12:32:572:04:248:0020:44
8:33
+0:26
30K
18.64 mi13:00:532:32:208:1027:56
8:59
+0:26
20M
20.00 mi13:13:062:44:338:1412:13
8:59
0:00
21M
21.00 mi13:22:492:54:168:189:43
9:43
+0:44
35K
21.75 mi13:30:313:01:588:227:42
10:18
+0:35
23M
23.00 mi13:42:203:13:478:2611:49
9:26
-0:52
24M
24.00 mi13:51:223:22:498:279:02
9:02
-0:24
40K
24.85 mi13:59:063:30:338:287:44
9:03
+0:01
25.2M
25.20 mi14:02:293:33:568:293:23
9:49
+0:46
Finish
26.22 mi14:11:143:42:418:308:45
8:35
-1:14

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

7:48 /mi

Average Pace

8:30 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:09

60% of race

Time at Steady Pace

56:55

26% of race

Time at Slower Pace

32:37

15% of race

Average Pace: 8:30 /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 mi10:53:0624:337:5424:33
7:54
#13248
10K
6.21 mi11:17:3048:577:5324:24
7:51
#13399
15K
9.32 mi11:41:431:13:107:5124:13
7:48
#13134
20K
12.43 mi12:06:411:38:087:5424:58
8:02
#13292
Half
13.11 mi12:12:131:43:407:545:32
8:07
#13379
25K
15.53 mi12:32:572:04:248:0020:44
8:33
#13931
30K
18.64 mi13:00:532:32:208:1027:56
8:59
#14607
20M
20.00 mi13:13:062:44:338:1412:13
8:59
#14755
21M
21.00 mi13:22:492:54:168:189:43
9:43
#14881
35K
21.75 mi13:30:313:01:588:227:42
10:18
#15257
23M
23.00 mi13:42:203:13:478:2611:49
9:26
#15466
24M
24.00 mi13:51:223:22:498:279:02
9:02
#15553
40K
24.85 mi13:59:063:30:338:287:44
9:03
#15592
25.2M
25.20 mi14:02:293:33:568:293:23
9:49
#15617
Finish
26.22 mi14:11:143:42:418:308:45
8:35
#15619
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi132489654965412686(Top 48%)9390(Top 62%)9390(Top 458%)
10K6.21 mi3.10 mi13399-1519701-479701-4713588(Top 51%)9789(Top 65%)9789(Top 477%)
15K9.32 mi3.11 mi13134+2659576+1259576+12512686(Top 48%)9390(Top 62%)9390(Top 458%)
20K12.43 mi3.11 mi13292-1589623-479623-4713725(Top 52%)9760(Top 64%)9760(Top 476%)
Half13.11 mi0.68 mi13379-879652-299652-2915176(Top 57%)10369(Top 68%)10369(Top 505%)
25K15.53 mi2.42 mi13931-5529844-1929844-19216485(Top 62%)10751(Top 71%)10751(Top 524%)
30K18.64 mi3.11 mi14607-67610089-24510089-24517110(Top 64%)10955(Top 72%)10955(Top 534%)
20M20.00 mi1.36 mi14755-14810126-3710126-3716462(Top 62%)10596(Top 70%)10596(Top 516%)
21M21.00 mi1.00 mi14881-12610144-1810144-1816897(Top 63%)10746(Top 71%)10746(Top 524%)
35K21.75 mi0.75 mi15257-37610256-11210256-11221952(Top 82%)12902(Top 85%)12902(Top 629%)
23M23.00 mi1.25 mi15466-20910304-4810304-4818049(Top 68%)11133(Top 73%)11133(Top 543%)
24M24.00 mi1.00 mi15553-8710317-1310317-1317368(Top 65%)10788(Top 71%)10788(Top 526%)
40K24.85 mi0.85 mi15592-3910332-1510332-1516354(Top 61%)10279(Top 68%)10279(Top 501%)
25.2M25.20 mi0.35 mi15617-2510336-410336-416524(Top 62%)10336(Top 68%)10336(Top 504%)
Finish26.22 mi1.02 mi15619-210330+610330+615889(Top 60%)10125(Top 67%)10125(Top 493%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

12686

Males

9390

M50-54

9390

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13588

Males

9789

M50-54

9789

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

12686

Males

9390

M50-54

9390

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13725

Males

9760

M50-54

9760

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

15176

Males

10369

M50-54

10369

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

16485

Males

10751

M50-54

10751

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

17110

Males

10955

M50-54

10955

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16462

Males

10596

M50-54

10596

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

16897

Males

10746

M50-54

10746

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

21952

Males

12902

M50-54

12902

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

18049

Males

11133

M50-54

11133

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

17368

Males

10788

M50-54

10788

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16354

Males

10279

M50-54

10279

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

16524

Males

10336

M50-54

10336

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

15889

Males

10125

M50-54

10125

Passing Analysis

Category:
Athletes Passed
1136
Passed By
3507
Net Change
-2371
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13248
5K → 10K234385-151#13248#13399
10K → 15K36499+265#13399#13134
15K → 20K137295-158#13134#13292
20K → Half1299-87#13292#13379
Half → 25K36588-552#13379#13931
25K → 30K45721-676#13931#14607
30K → 20M41189-148#14607#14755
20M → 21M48174-126#14755#14881
21M → 35K9385-376#14881#15257
35K → 23M42251-209#15257#15466
23M → 24M43130-87#15466#15553
24M → 40K4786-39#15553#15592
40K → 25.2M1742-25#15592#15617
25.2M → Finish6163-2#15617#15619
TOTALS11363507-2371
📊

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