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BOSTON MARATHON 2023

Michael Voelkel

Bib: 2867•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 19%
Division (M18-39)
#0 / 5285
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:44
Rank: #1625
Start → 5K
19:44 | 6:21/mi
10K· 6.21 mi
39:25
Rank: #1767 (-142)
5K → 10K
19:41 | 6:20/mi
15K· 9.32 mi
59:24
Rank: #1890 (-123)
10K → 15K
19:59 | 6:26/mi
20K· 12.43 mi
1:19:34
Rank: #1946 (-56)
15K → 20K
20:10 | 6:29/mi
Half· 13.11 mi
1:23:59
Rank: #1977 (-31)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:39:48
Rank: #2019 (-42)
Half → 25K
15:49 | 6:31/mi
30K· 18.64 mi
2:01:12
Rank: #2243 (-224)
25K → 30K
21:24 | 6:53/mi
20M
2:10:55
Rank: #2362 (-119)
30K → 20M
9:43 | 7:09/mi
21M
2:18:35
Rank: #2483 (-121)
20M → 21M
7:40 | 7:40/mi
35K· 21.75 mi
2:23:48
Rank: #2530 (-47)
21M → 35K
5:13 | 6:58/mi
23M
2:32:59
Rank: #2661 (-131)
35K → 23M
9:11 | 7:20/mi
24M
2:40:08
Rank: #2790 (-129)
23M → 24M
7:09 | 7:09/mi
40K· 24.85 mi
2:46:35
Rank: #2932 (-142)
24M → 40K
6:27 | 7:33/mi
25.2M
2:49:23
Rank: #2987 (-55)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
2:56:40
Rank: #3107 (-120)
25.2M → Finish
7:17 | 7:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:59
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:32:41
Pace7:04 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5119:446:2119:44
6:21
-
10K
6.21 mi10:40:3239:256:2119:41
6:20
-0:01
15K
9.32 mi11:00:3159:246:2219:59
6:26
+0:06
20K
12.43 mi11:20:411:19:346:2420:10
6:29
+0:03
Half
13.11 mi11:25:061:23:596:244:25
6:28
-0:01
25K
15.53 mi11:40:551:39:486:2515:49
6:31
+0:03
30K
18.64 mi12:02:192:01:126:3021:24
6:53
+0:22
20M
20.00 mi12:12:022:10:556:339:43
7:09
+0:16
21M
21.00 mi12:19:422:18:356:367:40
7:40
+0:31
35K
21.75 mi12:24:552:23:486:375:13
6:58
-0:42
23M
23.00 mi12:34:062:32:596:399:11
7:20
+0:22
24M
24.00 mi12:41:152:40:086:407:09
7:09
-0:11
40K
24.85 mi12:47:422:46:356:426:27
7:33
+0:24
25.2M
25.20 mi12:50:302:49:236:432:48
8:07
+0:34
Finish
26.22 mi12:57:472:56:406:457:17
7:09
-0:58

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

6:20 /mi

Average Pace

6:45 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:48

56% of race

Time at Steady Pace

50:46

29% of race

Time at Slower Pace

26:06

15% of race

Average Pace: 6:44 /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 mi10:20:5119:446:2119:44
6:21
#1625
10K
6.21 mi10:40:3239:256:2119:41
6:20
#1767
15K
9.32 mi11:00:3159:246:2219:59
6:26
#1890
20K
12.43 mi11:20:411:19:346:2420:10
6:29
#1946
Half
13.11 mi11:25:061:23:596:244:25
6:28
#1977
25K
15.53 mi11:40:551:39:486:2515:49
6:31
#2019
30K
18.64 mi12:02:192:01:126:3021:24
6:53
#2243
20M
20.00 mi12:12:022:10:556:339:43
7:09
#2362
21M
21.00 mi12:19:422:18:356:367:40
7:40
#2483
35K
21.75 mi12:24:552:23:486:375:13
6:58
#2530
23M
23.00 mi12:34:062:32:596:399:11
7:20
#2661
24M
24.00 mi12:41:152:40:086:407:09
7:09
#2790
40K
24.85 mi12:47:422:46:356:426:27
7:33
#2932
25.2M
25.20 mi12:50:302:49:236:432:48
8:07
#2987
Finish
26.22 mi12:57:472:56:406:457:17
7:09
#3107
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1625154815482281(Top 9%)2190(Top 14%)2190(Top 41%)
10K6.21 mi3.10 mi1767-1421689-1411689-1411928(Top 7%)1847(Top 12%)1847(Top 35%)
15K9.32 mi3.11 mi1890-1231809-1201809-1202281(Top 9%)2190(Top 14%)2190(Top 41%)
20K12.43 mi3.11 mi1946-561863-541863-542238(Top 8%)2148(Top 14%)2148(Top 41%)
Half13.11 mi0.68 mi1977-311893-301893-302647(Top 10%)2541(Top 17%)2541(Top 48%)
25K15.53 mi2.42 mi2019-421936-431936-432298(Top 9%)2204(Top 15%)2204(Top 42%)
30K18.64 mi3.11 mi2243-2242151-2152151-2153558(Top 13%)3340(Top 22%)3340(Top 63%)
20M20.00 mi1.36 mi2362-1192263-1122263-1124838(Top 18%)4403(Top 29%)4403(Top 83%)
21M21.00 mi1.00 mi2483-1212378-1152378-1155408(Top 20%)4761(Top 31%)4761(Top 90%)
35K21.75 mi0.75 mi2530-472421-432421-435130(Top 19%)4581(Top 30%)4581(Top 87%)
23M23.00 mi1.25 mi2661-1312543-1222543-1225467(Top 21%)4804(Top 32%)4804(Top 91%)
24M24.00 mi1.00 mi2790-1292655-1122655-1125436(Top 20%)4725(Top 31%)4725(Top 89%)
40K24.85 mi0.85 mi2932-1422785-1302785-1306916(Top 26%)5569(Top 37%)5569(Top 105%)
25.2M25.20 mi0.35 mi2987-552831-462831-467071(Top 27%)5585(Top 37%)5585(Top 106%)
Finish26.22 mi1.02 mi3107-1202942-1112942-1116054(Top 23%)4961(Top 33%)4961(Top 94%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2281

Males

2190

M18-39

2190

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1928

Males

1847

M18-39

1847

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2281

Males

2190

M18-39

2190

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2238

Males

2148

M18-39

2148

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2647

Males

2541

M18-39

2541

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2298

Males

2204

M18-39

2204

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3558

Males

3340

M18-39

3340

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4838

Males

4403

M18-39

4403

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5408

Males

4761

M18-39

4761

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5130

Males

4581

M18-39

4581

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5467

Males

4804

M18-39

4804

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5436

Males

4725

M18-39

4725

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6916

Males

5569

M18-39

5569

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7071

Males

5585

M18-39

5585

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

6054

Males

4961

M18-39

4961

Passing Analysis

Category:
Athletes Passed
259
Passed By
1741
Net Change
-1482
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1625
5K → 10K43185-142#1625#1767
10K → 15K22145-123#1767#1890
15K → 20K3894-56#1890#1946
20K → Half536-31#1946#1977
Half → 25K3577-42#1977#2019
25K → 30K15239-224#2019#2243
30K → 20M15134-119#2243#2362
20M → 21M7128-121#2362#2483
21M → 35K1158-47#2483#2530
35K → 23M16147-131#2530#2661
23M → 24M17146-129#2661#2790
24M → 40K10152-142#2790#2932
40K → 25.2M964-55#2932#2987
25.2M → Finish16136-120#2987#3107
TOTALS2591741-1482
📊

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