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BOSTON MARATHON 2023

David Meyer

Bib: 31477•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Top 50%
Masters (Masters Men)
#0 / 9891
Top 38%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:29
Rank: #10125
Start → 5K
23:29 | 7:34/mi
10K· 6.21 mi
45:44
Rank: #8887 (+1238)
5K → 10K
22:15 | 7:10/mi
15K· 9.32 mi
1:08:12
Rank: #8583 (+304)
10K → 15K
22:28 | 7:14/mi
20K· 12.43 mi
1:30:55
Rank: #8358 (+225)
15K → 20K
22:43 | 7:19/mi
Half· 13.11 mi
1:35:51
Rank: #8351 (+7)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:53:47
Rank: #8254 (+97)
Half → 25K
17:56 | 7:24/mi
30K· 18.64 mi
2:18:26
Rank: #8576 (-322)
25K → 30K
24:39 | 7:56/mi
20M
2:29:24
Rank: #8712 (-136)
30K → 20M
10:58 | 8:04/mi
21M
2:38:00
Rank: #8839 (-127)
20M → 21M
8:36 | 8:36/mi
35K· 21.75 mi
2:43:47
Rank: #8869 (-30)
21M → 35K
5:47 | 7:44/mi
23M
2:54:04
Rank: #8983 (-114)
35K → 23M
10:17 | 8:13/mi
24M
3:02:19
Rank: #9141 (-158)
23M → 24M
8:15 | 8:15/mi
40K· 24.85 mi
3:09:28
Rank: #9227 (-86)
24M → 40K
7:09 | 8:22/mi
25.2M
3:12:33
Rank: #9280 (-53)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:20:38
Rank: #9358 (-78)
25.2M → Finish
8:05 | 7:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:51
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:44:47
Pace8:00 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:5423:297:3423:29
7:34
-
10K
6.21 mi12:03:0945:447:2222:15
7:10
-0:24
15K
9.32 mi12:25:371:08:127:1922:28
7:14
+0:04
20K
12.43 mi12:48:201:30:557:1922:43
7:19
+0:05
Half
13.11 mi12:53:161:35:517:194:56
7:14
-0:05
25K
15.53 mi13:11:121:53:477:1917:56
7:24
+0:10
30K
18.64 mi13:35:512:18:267:2624:39
7:56
+0:32
20M
20.00 mi13:46:492:29:247:2810:58
8:04
+0:08
21M
21.00 mi13:55:252:38:007:318:36
8:36
+0:32
35K
21.75 mi14:01:122:43:477:325:47
7:44
-0:52
23M
23.00 mi14:11:292:54:047:3410:17
8:13
+0:29
24M
24.00 mi14:19:443:02:197:368:15
8:15
+0:02
40K
24.85 mi14:26:533:09:287:377:09
8:22
+0:07
25.2M
25.20 mi14:29:583:12:337:383:05
8:56
+0:34
Finish
26.22 mi14:38:033:20:387:398:05
7:56
-1:00

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

7:10 /mi

Average Pace

7:39 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:47

57% of race

Time at Steady Pace

49:29

25% of race

Time at Slower Pace

37:22

19% of race

Average Pace: 7:39 /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 mi11:40:5423:297:3423:29
7:34
#10125
10K
6.21 mi12:03:0945:447:2222:15
7:10
#8887
15K
9.32 mi12:25:371:08:127:1922:28
7:14
#8583
20K
12.43 mi12:48:201:30:557:1922:43
7:19
#8358
Half
13.11 mi12:53:161:35:517:194:56
7:14
#8351
25K
15.53 mi13:11:121:53:477:1917:56
7:24
#8254
30K
18.64 mi13:35:512:18:267:2624:39
7:56
#8576
20M
20.00 mi13:46:492:29:247:2810:58
8:04
#8712
21M
21.00 mi13:55:252:38:007:318:36
8:36
#8839
35K
21.75 mi14:01:122:43:477:325:47
7:44
#8869
23M
23.00 mi14:11:292:54:047:3410:17
8:13
#8983
24M
24.00 mi14:19:443:02:197:368:15
8:15
#9141
40K
24.85 mi14:26:533:09:287:377:09
8:22
#9227
25.2M
25.20 mi14:29:583:12:337:383:05
8:56
#9280
Finish
26.22 mi14:38:033:20:387:398:05
7:56
#9358
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi10125818981898015(Top 30%)6933(Top 46%)6933(Top 309%)
10K6.21 mi3.10 mi8887+12387510+6797510+6797849(Top 29%)6837(Top 45%)6837(Top 305%)
15K9.32 mi3.11 mi8583+3047314+1967314+1968015(Top 30%)6933(Top 46%)6933(Top 309%)
20K12.43 mi3.11 mi8358+2257172+1427172+1427873(Top 30%)6805(Top 45%)6805(Top 304%)
Half13.11 mi0.68 mi8351+77161+117161+118093(Top 30%)6965(Top 46%)6965(Top 311%)
25K15.53 mi2.42 mi8254+977075+867075+867992(Top 30%)6803(Top 45%)6803(Top 304%)
30K18.64 mi3.11 mi8576-3227242-1677242-16710378(Top 39%)8020(Top 53%)8020(Top 358%)
20M20.00 mi1.36 mi8712-1367306-647306-6410771(Top 40%)8131(Top 54%)8131(Top 363%)
21M21.00 mi1.00 mi8839-1277373-677373-6711033(Top 41%)8127(Top 54%)8127(Top 363%)
35K21.75 mi0.75 mi8869-307372+17372+110118(Top 38%)7678(Top 51%)7678(Top 343%)
23M23.00 mi1.25 mi8983-1147410-387410-3811239(Top 42%)8088(Top 53%)8088(Top 361%)
24M24.00 mi1.00 mi9141-1587477-677477-6712898(Top 48%)8790(Top 58%)8790(Top 392%)
40K24.85 mi0.85 mi9227-867504-277504-2712417(Top 47%)8498(Top 56%)8498(Top 379%)
25.2M25.20 mi0.35 mi9280-537518-147518-1412088(Top 45%)8282(Top 55%)8282(Top 370%)
Finish26.22 mi1.02 mi9358-787546-287546-2811584(Top 44%)8077(Top 53%)8077(Top 360%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

8015

Males

6933

M40-44

6933

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7849

Males

6837

M40-44

6837

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

8015

Males

6933

M40-44

6933

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7873

Males

6805

M40-44

6805

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

8093

Males

6965

M40-44

6965

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

7992

Males

6803

M40-44

6803

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

10378

Males

8020

M40-44

8020

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10771

Males

8131

M40-44

8131

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11033

Males

8127

M40-44

8127

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10118

Males

7678

M40-44

7678

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11239

Males

8088

M40-44

8088

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12898

Males

8790

M40-44

8790

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12417

Males

8498

M40-44

8498

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12088

Males

8282

M40-44

8282

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11584

Males

8077

M40-44

8077

Passing Analysis

Category:
Athletes Passed
2371*
Passed By
1604
Net Change
+767
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10125
5K → 10K1264*26+1238#10125#8887
10K → 15K33127+304#8887#8583
15K → 20K25732+225#8583#8358
20K → Half2316+7#8358#8351
Half → 25K15861+97#8351#8254
25K → 30K68390-322#8254#8576
30K → 20M46182-136#8576#8712
20M → 21M45172-127#8712#8839
21M → 35K3565-30#8839#8869
35K → 23M41155-114#8869#8983
23M → 24M24182-158#8983#9141
24M → 40K39125-86#9141#9227
40K → 25.2M1063-53#9227#9280
25.2M → Finish30108-78#9280#9358
TOTALS2371*1604+767

* 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