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BOSTON MARATHON 2023

Marcus Himelhoch

Bib: 2489•M

IL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 8%
Division (M18-39)
#0 / 5285
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:46
Rank: #1653
Start → 5K
19:46 | 6:22/mi
10K· 6.21 mi
38:59
Rank: #1464 (+189)
5K → 10K
19:13 | 6:11/mi
15K· 9.32 mi
58:17
Rank: #1391 (+73)
10K → 15K
19:18 | 6:13/mi
20K· 12.43 mi
1:17:42
Rank: #1322 (+69)
15K → 20K
19:25 | 6:15/mi
Half· 13.11 mi
1:21:53
Rank: #1308 (+14)
20K → Half
4:11 | 6:08/mi
25K· 15.53 mi
1:36:57
Rank: #1256 (+52)
Half → 25K
15:04 | 6:13/mi
30K· 18.64 mi
1:56:58
Rank: #1242 (+14)
25K → 30K
20:01 | 6:27/mi
20M
2:06:14
Rank: #1337 (-95)
30K → 20M
9:16 | 6:49/mi
21M
2:13:26
Rank: #1394 (-57)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:18:25
Rank: #1435 (-41)
21M → 35K
4:59 | 6:40/mi
23M
2:26:36
Rank: #1427 (+8)
35K → 23M
8:11 | 6:32/mi
24M
2:32:51
Rank: #1392 (+35)
23M → 24M
6:15 | 6:15/mi
40K· 24.85 mi
2:38:07
Rank: #1336 (+56)
24M → 40K
5:16 | 6:10/mi
25.2M
2:40:30
Rank: #1325 (+11)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
2:46:56
Rank: #1317 (+8)
25.2M → Finish
6:26 | 6:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:53
Pace6:15 /mi
2nd Half
Distance13.11 mi
Time1:25:03
Pace6:29 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4819:466:2219:46
6:22
-
10K
6.21 mi10:40:0138:596:1619:13
6:11
-0:11
15K
9.32 mi10:59:1958:176:1519:18
6:13
+0:02
20K
12.43 mi11:18:441:17:426:1519:25
6:15
+0:02
Half
13.11 mi11:22:551:21:536:154:11
6:08
-0:07
25K
15.53 mi11:37:591:36:576:1415:04
6:13
+0:05
30K
18.64 mi11:58:001:56:586:1620:01
6:27
+0:14
20M
20.00 mi12:07:162:06:146:199:16
6:49
+0:22
21M
21.00 mi12:14:282:13:266:217:12
7:12
+0:23
35K
21.75 mi12:19:272:18:256:224:59
6:40
-0:32
23M
23.00 mi12:27:382:26:366:228:11
6:32
-0:08
24M
24.00 mi12:33:532:32:516:226:15
6:15
-0:17
40K
24.85 mi12:39:092:38:076:225:16
6:10
-0:05
25.2M
25.20 mi12:41:322:40:306:222:23
6:55
+0:45
Finish
26.22 mi12:47:582:46:566:226:26
6:19
-0:36

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

6:08 /mi

Average Pace

6:22 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:05

89% of race

Time at Steady Pace

18:51

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:22 /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 mi10:20:4819:466:2219:46
6:22
#1653
10K
6.21 mi10:40:0138:596:1619:13
6:11
#1464
15K
9.32 mi10:59:1958:176:1519:18
6:13
#1391
20K
12.43 mi11:18:441:17:426:1519:25
6:15
#1322
Half
13.11 mi11:22:551:21:536:154:11
6:08
#1308
25K
15.53 mi11:37:591:36:576:1415:04
6:13
#1256
30K
18.64 mi11:58:001:56:586:1620:01
6:27
#1242
20M
20.00 mi12:07:162:06:146:199:16
6:49
#1337
21M
21.00 mi12:14:282:13:266:217:12
7:12
#1394
35K
21.75 mi12:19:272:18:256:224:59
6:40
#1435
23M
23.00 mi12:27:382:26:366:228:11
6:32
#1427
24M
24.00 mi12:33:532:32:516:226:15
6:15
#1392
40K
24.85 mi12:39:092:38:076:225:16
6:10
#1336
25.2M
25.20 mi12:41:322:40:306:222:23
6:55
#1325
Finish
26.22 mi12:47:582:46:566:226:26
6:19
#1317
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1653157415741289(Top 5%)1227(Top 8%)1227(Top 23%)
10K6.21 mi3.10 mi1464+1891396+1781396+1781291(Top 5%)1228(Top 8%)1228(Top 23%)
15K9.32 mi3.11 mi1391+731326+701326+701289(Top 5%)1227(Top 8%)1227(Top 23%)
20K12.43 mi3.11 mi1322+691259+671259+671212(Top 5%)1159(Top 8%)1159(Top 22%)
Half13.11 mi0.68 mi1308+141246+131246+131125(Top 4%)1074(Top 7%)1074(Top 20%)
25K15.53 mi2.42 mi1256+521201+451201+451039(Top 4%)990(Top 7%)990(Top 19%)
30K18.64 mi3.11 mi1242+141187+141187+141349(Top 5%)1291(Top 9%)1291(Top 24%)
20M20.00 mi1.36 mi1337-951277-901277-902901(Top 11%)2726(Top 18%)2726(Top 52%)
21M21.00 mi1.00 mi1394-571331-541331-543050(Top 11%)2854(Top 19%)2854(Top 54%)
35K21.75 mi0.75 mi1435-411370-391370-393288(Top 12%)3058(Top 20%)3058(Top 58%)
23M23.00 mi1.25 mi1427+81361+91361+91544(Top 6%)1466(Top 10%)1466(Top 28%)
24M24.00 mi1.00 mi1392+351328+331328+331193(Top 4%)1130(Top 7%)1130(Top 21%)
40K24.85 mi0.85 mi1336+561273+551273+55604(Top 2%)570(Top 4%)570(Top 11%)
25.2M25.20 mi0.35 mi1325+111262+111262+111446(Top 5%)1363(Top 9%)1363(Top 26%)
Finish26.22 mi1.02 mi1317+81253+91253+91664(Top 6%)1564(Top 10%)1564(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1289

Males

1227

M18-39

1227

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1291

Males

1228

M18-39

1228

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1289

Males

1227

M18-39

1227

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1212

Males

1159

M18-39

1159

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1125

Males

1074

M18-39

1074

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1039

Males

990

M18-39

990

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1349

Males

1291

M18-39

1291

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2901

Males

2726

M18-39

2726

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3050

Males

2854

M18-39

2854

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3288

Males

3058

M18-39

3058

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1544

Males

1466

M18-39

1466

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1193

Males

1130

M18-39

1130

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

604

Males

570

M18-39

570

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1446

Males

1363

M18-39

1363

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1664

Males

1564

M18-39

1564

Passing Analysis

Category:
Athletes Passed
691
Passed By
355
Net Change
+336
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1653
5K → 10K21021+189#1653#1464
10K → 15K9118+73#1464#1391
15K → 20K8516+69#1391#1322
20K → Half162+14#1322#1308
Half → 25K564+52#1308#1256
25K → 30K4733+14#1256#1242
30K → 20M7102-95#1242#1337
20M → 21M865-57#1337#1394
21M → 35K344-41#1394#1435
35K → 23M3123+8#1435#1427
23M → 24M416+35#1427#1392
24M → 40K560+56#1392#1336
40K → 25.2M154+11#1336#1325
25.2M → Finish2517+8#1325#1317
TOTALS691355+336
📊

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