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BOSTON MARATHON 2023

Corey Morenz

Bib: 3462•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 13%
Division (M18-39)
#0 / 5285
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:29
Rank: #2808
Start → 5K
20:29 | 6:36/mi
10K· 6.21 mi
40:24
Rank: #2501 (+307)
5K → 10K
19:55 | 6:25/mi
15K· 9.32 mi
1:00:41
Rank: #2590 (-89)
10K → 15K
20:17 | 6:32/mi
20K· 12.43 mi
1:21:06
Rank: #2601 (-11)
15K → 20K
20:25 | 6:34/mi
Half· 13.11 mi
1:25:32
Rank: #2603 (-2)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:41:26
Rank: #2568 (+35)
Half → 25K
15:54 | 6:33/mi
30K· 18.64 mi
2:02:07
Rank: #2477 (+91)
25K → 30K
20:41 | 6:39/mi
20M
2:11:13
Rank: #2430 (+47)
30K → 20M
9:06 | 6:42/mi
21M
2:18:08
Rank: #2379 (+51)
20M → 21M
6:55 | 6:55/mi
35K· 21.75 mi
2:22:52
Rank: #2331 (+48)
21M → 35K
4:44 | 6:20/mi
23M
2:31:08
Rank: #2268 (+63)
35K → 23M
8:16 | 6:36/mi
24M
2:37:32
Rank: #2232 (+36)
23M → 24M
6:24 | 6:24/mi
40K· 24.85 mi
2:43:06
Rank: #2184 (+48)
24M → 40K
5:34 | 6:31/mi
25.2M
2:45:31
Rank: #2165 (+19)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:52:01
Rank: #2106 (+59)
25.2M → Finish
6:30 | 6:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:32
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:26:29
Pace6:36 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0820:296:3620:29
6:36
-
10K
6.21 mi10:42:0340:246:3019:55
6:25
-0:11
15K
9.32 mi11:02:201:00:416:3120:17
6:32
+0:07
20K
12.43 mi11:22:451:21:066:3220:25
6:34
+0:02
Half
13.11 mi11:27:111:25:326:314:26
6:30
-0:04
25K
15.53 mi11:43:051:41:266:3215:54
6:33
+0:03
30K
18.64 mi12:03:462:02:076:3320:41
6:39
+0:06
20M
20.00 mi12:12:522:11:136:349:06
6:42
+0:03
21M
21.00 mi12:19:472:18:086:356:55
6:55
+0:13
35K
21.75 mi12:24:312:22:526:344:44
6:20
-0:35
23M
23.00 mi12:32:472:31:086:348:16
6:36
+0:16
24M
24.00 mi12:39:112:37:326:346:24
6:24
-0:12
40K
24.85 mi12:44:452:43:066:345:34
6:31
+0:07
25.2M
25.20 mi12:47:102:45:316:342:25
7:00
+0:29
Finish
26.22 mi12:53:402:52:016:346:30
6:23
-0:37

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

6:34 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:36

99% of race

Time at Steady Pace

2:25

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:34 /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 mi10:22:0820:296:3620:29
6:36
#2808
10K
6.21 mi10:42:0340:246:3019:55
6:25
#2501
15K
9.32 mi11:02:201:00:416:3120:17
6:32
#2590
20K
12.43 mi11:22:451:21:066:3220:25
6:34
#2601
Half
13.11 mi11:27:111:25:326:314:26
6:30
#2603
25K
15.53 mi11:43:051:41:266:3215:54
6:33
#2568
30K
18.64 mi12:03:462:02:076:3320:41
6:39
#2477
20M
20.00 mi12:12:522:11:136:349:06
6:42
#2430
21M
21.00 mi12:19:472:18:086:356:55
6:55
#2379
35K
21.75 mi12:24:312:22:526:344:44
6:20
#2331
23M
23.00 mi12:32:472:31:086:348:16
6:36
#2268
24M
24.00 mi12:39:112:37:326:346:24
6:24
#2232
40K
24.85 mi12:44:452:43:066:345:34
6:31
#2184
25.2M
25.20 mi12:47:102:45:316:342:25
7:00
#2165
Finish
26.22 mi12:53:402:52:016:346:30
6:23
#2106
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2808267126712799(Top 11%)2675(Top 18%)2675(Top 51%)
10K6.21 mi3.10 mi2501+3072384+2872384+2872295(Top 9%)2196(Top 14%)2196(Top 42%)
15K9.32 mi3.11 mi2590-892475-912475-912799(Top 11%)2675(Top 18%)2675(Top 51%)
20K12.43 mi3.11 mi2601-112486-112486-112666(Top 10%)2549(Top 17%)2549(Top 48%)
Half13.11 mi0.68 mi2603-22489-32489-32726(Top 10%)2610(Top 17%)2610(Top 49%)
25K15.53 mi2.42 mi2568+352458+312458+312456(Top 9%)2348(Top 15%)2348(Top 44%)
30K18.64 mi3.11 mi2477+912370+882370+882202(Top 8%)2102(Top 14%)2102(Top 40%)
20M20.00 mi1.36 mi2430+472326+442326+442245(Top 8%)2134(Top 14%)2134(Top 40%)
21M21.00 mi1.00 mi2379+512280+462280+461822(Top 7%)1734(Top 11%)1734(Top 33%)
35K21.75 mi0.75 mi2331+482233+472233+471684(Top 6%)1602(Top 11%)1602(Top 30%)
23M23.00 mi1.25 mi2268+632172+612172+611780(Top 7%)1689(Top 11%)1689(Top 32%)
24M24.00 mi1.00 mi2232+362139+332139+331681(Top 6%)1589(Top 10%)1589(Top 30%)
40K24.85 mi0.85 mi2184+482096+432096+431575(Top 6%)1485(Top 10%)1485(Top 28%)
25.2M25.20 mi0.35 mi2165+192078+182078+181763(Top 7%)1656(Top 11%)1656(Top 31%)
Finish26.22 mi1.02 mi2106+592019+592019+591923(Top 7%)1794(Top 12%)1794(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2799

Males

2675

M18-39

2675

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2295

Males

2196

M18-39

2196

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2799

Males

2675

M18-39

2675

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2666

Males

2549

M18-39

2549

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2726

Males

2610

M18-39

2610

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2456

Males

2348

M18-39

2348

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2202

Males

2102

M18-39

2102

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2245

Males

2134

M18-39

2134

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1822

Males

1734

M18-39

1734

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1684

Males

1602

M18-39

1602

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1780

Males

1689

M18-39

1689

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1681

Males

1589

M18-39

1589

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1575

Males

1485

M18-39

1485

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1763

Males

1656

M18-39

1656

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1923

Males

1794

M18-39

1794

Passing Analysis

Category:
Athletes Passed
1092
Passed By
390
Net Change
+702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2808
5K → 10K35750+307#2808#2501
10K → 15K41130-89#2501#2590
15K → 20K5869-11#2590#2601
20K → Half1214-2#2601#2603
Half → 25K7237+35#2603#2568
25K → 30K11625+91#2568#2477
30K → 20M6013+47#2477#2430
20M → 21M6211+51#2430#2379
21M → 35K491+48#2379#2331
35K → 23M696+63#2331#2268
23M → 24M5115+36#2268#2232
24M → 40K568+48#2232#2184
40K → 25.2M256+19#2184#2165
25.2M → Finish645+59#2165#2106
TOTALS1092390+702
📊

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