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BOSTON MARATHON 2023

Kevin Volkl

Bib: 3561•M

IL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 11%
Division (M18-39)
#0 / 5285
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:15
Rank: #2357
Start → 5K
20:15 | 6:31/mi
10K· 6.21 mi
40:27
Rank: #2561 (-204)
5K → 10K
20:12 | 6:30/mi
15K· 9.32 mi
1:00:42
Rank: #2597 (-36)
10K → 15K
20:15 | 6:31/mi
20K· 12.43 mi
1:20:56
Rank: #2516 (+81)
15K → 20K
20:14 | 6:31/mi
Half· 13.11 mi
1:25:19
Rank: #2501 (+15)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:41:09
Rank: #2471 (+30)
Half → 25K
15:50 | 6:32/mi
30K· 18.64 mi
2:01:41
Rank: #2357 (+114)
25K → 30K
20:32 | 6:37/mi
20M
2:10:36
Rank: #2291 (+66)
30K → 20M
8:55 | 6:34/mi
21M
2:17:18
Rank: #2190 (+101)
20M → 21M
6:42 | 6:42/mi
35K· 21.75 mi
2:21:59
Rank: #2153 (+37)
21M → 35K
4:41 | 6:16/mi
23M
2:30:01
Rank: #2041 (+112)
35K → 23M
8:02 | 6:25/mi
24M
2:36:09
Rank: #1949 (+92)
23M → 24M
6:08 | 6:08/mi
40K· 24.85 mi
2:41:25
Rank: #1869 (+80)
24M → 40K
5:16 | 6:10/mi
25.2M
2:43:42
Rank: #1839 (+30)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:49:34
Rank: #1706 (+133)
25.2M → Finish
5:52 | 5:45/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:25:19
Pace6:30 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:24:15
Pace6:26 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1720:156:3120:15
6:31
-
10K
6.21 mi10:41:2940:276:3120:12
6:30
-0:01
15K
9.32 mi11:01:441:00:426:3120:15
6:31
+0:01
20K
12.43 mi11:21:581:20:566:3120:14
6:31
0:00
Half
13.11 mi11:26:211:25:196:304:23
6:25
-0:06
25K
15.53 mi11:42:111:41:096:3115:50
6:32
+0:07
30K
18.64 mi12:02:432:01:416:3220:32
6:37
+0:05
20M
20.00 mi12:11:382:10:366:328:55
6:34
-0:03
21M
21.00 mi12:18:202:17:186:326:42
6:42
+0:08
35K
21.75 mi12:23:012:21:596:324:41
6:16
-0:26
23M
23.00 mi12:31:032:30:016:318:02
6:25
+0:09
24M
24.00 mi12:37:112:36:096:306:08
6:08
-0:17
40K
24.85 mi12:42:272:41:256:305:16
6:10
+0:02
25.2M
25.20 mi12:44:442:43:426:302:17
6:37
+0:27
Finish
26.22 mi12:50:362:49:346:285:52
5:45
-0:52

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

5:45 /mi

Average Pace

6:28 /mi

Slowest Pace

6:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:57

13% of race

Time at Steady Pace

2:27:37

87% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:28 /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 mi10:21:1720:156:3120:15
6:31
#2357
10K
6.21 mi10:41:2940:276:3120:12
6:30
#2561
15K
9.32 mi11:01:441:00:426:3120:15
6:31
#2597
20K
12.43 mi11:21:581:20:566:3120:14
6:31
#2516
Half
13.11 mi11:26:211:25:196:304:23
6:25
#2501
25K
15.53 mi11:42:111:41:096:3115:50
6:32
#2471
30K
18.64 mi12:02:432:01:416:3220:32
6:37
#2357
20M
20.00 mi12:11:382:10:366:328:55
6:34
#2291
21M
21.00 mi12:18:202:17:186:326:42
6:42
#2190
35K
21.75 mi12:23:012:21:596:324:41
6:16
#2153
23M
23.00 mi12:31:032:30:016:318:02
6:25
#2041
24M
24.00 mi12:37:112:36:096:306:08
6:08
#1949
40K
24.85 mi12:42:272:41:256:305:16
6:10
#1869
25.2M
25.20 mi12:44:442:43:426:302:17
6:37
#1839
Finish
26.22 mi12:50:362:49:346:285:52
5:45
#1706
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2357224722472729(Top 10%)2606(Top 17%)2606(Top 49%)
10K6.21 mi3.10 mi2561-2042442-1952442-1952783(Top 10%)2659(Top 18%)2659(Top 50%)
15K9.32 mi3.11 mi2597-362480-382480-382729(Top 10%)2606(Top 17%)2606(Top 49%)
20K12.43 mi3.11 mi2516+812408+722408+722340(Top 9%)2242(Top 15%)2242(Top 42%)
Half13.11 mi0.68 mi2501+152396+122396+122299(Top 9%)2204(Top 15%)2204(Top 42%)
25K15.53 mi2.42 mi2471+302367+292367+292315(Top 9%)2217(Top 15%)2217(Top 42%)
30K18.64 mi3.11 mi2357+1142259+1082259+1081987(Top 7%)1900(Top 13%)1900(Top 36%)
20M20.00 mi1.36 mi2291+662198+612198+611686(Top 6%)1609(Top 11%)1609(Top 30%)
21M21.00 mi1.00 mi2190+1012099+992099+991108(Top 4%)1054(Top 7%)1054(Top 20%)
35K21.75 mi0.75 mi2153+372062+372062+371443(Top 5%)1369(Top 9%)1369(Top 26%)
23M23.00 mi1.25 mi2041+1121957+1051957+1051161(Top 4%)1097(Top 7%)1097(Top 21%)
24M24.00 mi1.00 mi1949+921866+911866+91849(Top 3%)805(Top 5%)805(Top 15%)
40K24.85 mi0.85 mi1869+801788+781788+78606(Top 2%)572(Top 4%)572(Top 11%)
25.2M25.20 mi0.35 mi1839+301758+301758+30740(Top 3%)705(Top 5%)705(Top 13%)
Finish26.22 mi1.02 mi1706+1331630+1281630+128310(Top 1%)292(Top 2%)292(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2729

Males

2606

M18-39

2606

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2783

Males

2659

M18-39

2659

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2729

Males

2606

M18-39

2606

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2340

Males

2242

M18-39

2242

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2299

Males

2204

M18-39

2204

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2315

Males

2217

M18-39

2217

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1987

Males

1900

M18-39

1900

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1686

Males

1609

M18-39

1609

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1108

Males

1054

M18-39

1054

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1443

Males

1369

M18-39

1369

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1161

Males

1097

M18-39

1097

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

849

Males

805

M18-39

805

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

606

Males

572

M18-39

572

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

740

Males

705

M18-39

705

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

310

Males

292

M18-39

292

Passing Analysis

Category:
Athletes Passed
1117
Passed By
466
Net Change
+651
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2357
5K → 10K66270-204#2357#2561
10K → 15K5793-36#2561#2597
15K → 20K10827+81#2597#2516
20K → Half216+15#2516#2501
Half → 25K6333+30#2501#2471
25K → 30K13420+114#2471#2357
30K → 20M726+66#2357#2291
20M → 21M1043+101#2291#2190
21M → 35K392+37#2190#2153
35K → 23M1153+112#2153#2041
23M → 24M920+92#2041#1949
24M → 40K822+80#1949#1869
40K → 25.2M300+30#1869#1839
25.2M → Finish1341+133#1839#1706
TOTALS1117466+651
📊

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