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BOSTON MARATHON 2023

Joseph Gendy

Bib: 6274•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 14%
Division (M18-39)
#0 / 5285
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:06
Rank: #4578
Start → 5K
21:06 | 6:47/mi
10K· 6.21 mi
41:55
Rank: #4425 (+153)
5K → 10K
20:49 | 6:42/mi
15K· 9.32 mi
1:02:29
Rank: #4047 (+378)
10K → 15K
20:34 | 6:37/mi
20K· 12.43 mi
1:22:57
Rank: #3637 (+410)
15K → 20K
20:28 | 6:35/mi
Half· 13.11 mi
1:27:26
Rank: #3613 (+24)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:43:17
Rank: #3347 (+266)
Half → 25K
15:51 | 6:32/mi
30K· 18.64 mi
2:03:46
Rank: #2969 (+378)
25K → 30K
20:29 | 6:36/mi
20M
2:12:39
Rank: #2829 (+140)
30K → 20M
8:53 | 6:32/mi
21M
2:19:23
Rank: #2659 (+170)
20M → 21M
6:44 | 6:44/mi
35K· 21.75 mi
2:24:13
Rank: #2624 (+35)
21M → 35K
4:50 | 6:28/mi
23M
2:32:08
Rank: #2454 (+170)
35K → 23M
7:55 | 6:19/mi
24M
2:38:25
Rank: #2384 (+70)
23M → 24M
6:17 | 6:17/mi
40K· 24.85 mi
2:43:56
Rank: #2325 (+59)
24M → 40K
5:31 | 6:27/mi
25.2M
2:46:16
Rank: #2291 (+34)
40K → 25.2M
2:20 | 6:46/mi
Finish· 26.22 mi
2:52:43
Rank: #2232 (+59)
25.2M → Finish
6:27 | 6:20/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:27:26
Pace6:40 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:25:17
Pace6:30 /mi
📊Negative Split: 2.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5121:066:4721:06
6:47
-
10K
6.21 mi10:45:4041:556:4520:49
6:42
-0:05
15K
9.32 mi11:06:141:02:296:4220:34
6:37
-0:05
20K
12.43 mi11:26:421:22:576:4020:28
6:35
-0:02
Half
13.11 mi11:31:111:27:266:404:29
6:34
-0:01
25K
15.53 mi11:47:021:43:176:3915:51
6:32
-0:02
30K
18.64 mi12:07:312:03:466:3820:29
6:36
+0:04
20M
20.00 mi12:16:242:12:396:388:53
6:32
-0:04
21M
21.00 mi12:23:082:19:236:386:44
6:44
+0:12
35K
21.75 mi12:27:582:24:136:384:50
6:28
-0:16
23M
23.00 mi12:35:532:32:086:377:55
6:19
-0:09
24M
24.00 mi12:42:102:38:256:366:17
6:17
-0:02
40K
24.85 mi12:47:412:43:566:365:31
6:27
+0:10
25.2M
25.20 mi12:50:012:46:166:362:20
6:46
+0:19
Finish
26.22 mi12:56:282:52:436:366:27
6:20
-0:26

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

6:17 /mi

Average Pace

6:36 /mi

Slowest Pace

6:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:41

47% of race

Time at Steady Pace

1:32:02

53% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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 mi10:24:5121:066:4721:06
6:47
#4578
10K
6.21 mi10:45:4041:556:4520:49
6:42
#4425
15K
9.32 mi11:06:141:02:296:4220:34
6:37
#4047
20K
12.43 mi11:26:421:22:576:4020:28
6:35
#3637
Half
13.11 mi11:31:111:27:266:404:29
6:34
#3613
25K
15.53 mi11:47:021:43:176:3915:51
6:32
#3347
30K
18.64 mi12:07:312:03:466:3820:29
6:36
#2969
20M
20.00 mi12:16:242:12:396:388:53
6:32
#2829
21M
21.00 mi12:23:082:19:236:386:44
6:44
#2659
35K
21.75 mi12:27:582:24:136:384:50
6:28
#2624
23M
23.00 mi12:35:532:32:086:377:55
6:19
#2454
24M
24.00 mi12:42:102:38:256:366:17
6:17
#2384
40K
24.85 mi12:47:412:43:566:365:31
6:27
#2325
25.2M
25.20 mi12:50:012:46:166:362:20
6:46
#2291
Finish
26.22 mi12:56:282:52:436:366:27
6:20
#2232
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4578426642663429(Top 13%)3251(Top 21%)3251(Top 62%)
10K6.21 mi3.10 mi4425+1534139+1274139+1274306(Top 16%)4030(Top 27%)4030(Top 76%)
15K9.32 mi3.11 mi4047+3783805+3343805+3343429(Top 13%)3251(Top 21%)3251(Top 62%)
20K12.43 mi3.11 mi3637+4103442+3633442+3632757(Top 10%)2636(Top 17%)2636(Top 50%)
Half13.11 mi0.68 mi3613+243421+213421+213166(Top 12%)3016(Top 20%)3016(Top 57%)
25K15.53 mi2.42 mi3347+2663181+2403181+2402363(Top 9%)2263(Top 15%)2263(Top 43%)
30K18.64 mi3.11 mi2969+3782833+3482833+3481932(Top 7%)1848(Top 12%)1848(Top 35%)
20M20.00 mi1.36 mi2829+1402705+1282705+1281610(Top 6%)1538(Top 10%)1538(Top 29%)
21M21.00 mi1.00 mi2659+1702540+1652540+1651228(Top 5%)1170(Top 8%)1170(Top 22%)
35K21.75 mi0.75 mi2624+352509+312509+312225(Top 8%)2112(Top 14%)2112(Top 40%)
23M23.00 mi1.25 mi2454+1702348+1612348+161902(Top 3%)858(Top 6%)858(Top 16%)
24M24.00 mi1.00 mi2384+702282+662282+661318(Top 5%)1248(Top 8%)1248(Top 24%)
40K24.85 mi0.85 mi2325+592225+572225+571399(Top 5%)1322(Top 9%)1322(Top 25%)
25.2M25.20 mi0.35 mi2291+342194+312194+311099(Top 4%)1046(Top 7%)1046(Top 20%)
Finish26.22 mi1.02 mi2232+592138+562138+561741(Top 7%)1637(Top 11%)1637(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3429

Males

3251

M18-39

3251

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4306

Males

4030

M18-39

4030

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3429

Males

3251

M18-39

3251

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2757

Males

2636

M18-39

2636

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3166

Males

3016

M18-39

3016

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2363

Males

2263

M18-39

2263

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1932

Males

1848

M18-39

1848

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1610

Males

1538

M18-39

1538

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1228

Males

1170

M18-39

1170

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2225

Males

2112

M18-39

2112

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

902

Males

858

M18-39

858

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1318

Males

1248

M18-39

1248

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1399

Males

1322

M18-39

1322

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1099

Males

1046

M18-39

1046

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1741

Males

1637

M18-39

1637

Passing Analysis

Category:
Athletes Passed
2536
Passed By
190
Net Change
+2346
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4578
5K → 10K293140+153#4578#4425
10K → 15K39214+378#4425#4047
15K → 20K4122+410#4047#3637
20K → Half3410+24#3637#3613
Half → 25K2671+266#3613#3347
25K → 30K3791+378#3347#2969
30K → 20M1400+140#2969#2829
20M → 21M1700+170#2829#2659
21M → 35K438+35#2659#2624
35K → 23M1700+170#2624#2454
23M → 24M733+70#2454#2384
24M → 40K645+59#2384#2325
40K → 25.2M340+34#2325#2291
25.2M → Finish656+59#2291#2232
TOTALS2536190+2346
📊

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