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BOSTON MARATHON 2024

Jay Ensor

Bib: 9647•M

MO

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 29%
Gender (Male)
#0 / 14578
Top 40%
Masters (Masters Men)
#0 / 9729
Top 29%
Division (M45-49)
#0 / 2218
Top 41%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:22
Rank: #8402
Start → 5K
22:22 | 7:12/mi
10K· 6.21 mi
44:57
Rank: #8395 (+7)
5K → 10K
22:35 | 7:16/mi
15K· 9.32 mi
1:08:09
Rank: #8693 (-298)
10K → 15K
23:12 | 7:28/mi
20K· 12.43 mi
1:31:16
Rank: #8439 (+254)
15K → 20K
23:07 | 7:26/mi
Half· 13.11 mi
1:36:15
Rank: #8400 (+39)
20K → Half
4:59 | 7:18/mi
25K· 15.53 mi
1:54:48
Rank: #8248 (+152)
Half → 25K
18:33 | 7:39/mi
30K· 18.64 mi
2:19:31
Rank: #8033 (+215)
25K → 30K
24:43 | 7:57/mi
20M
2:30:23
Rank: #7881 (+152)
30K → 20M
10:52 | 8:00/mi
21M
2:38:57
Rank: #7707 (+174)
20M → 21M
8:34 | 8:34/mi
35K· 21.75 mi
2:44:28
Rank: #7504 (+203)
21M → 35K
5:31 | 7:22/mi
23M
2:54:37
Rank: #7339 (+165)
35K → 23M
10:09 | 8:06/mi
24M
3:02:49
Rank: #7289 (+50)
23M → 24M
8:12 | 8:12/mi
40K· 24.85 mi
3:10:11
Rank: #7295 (-6)
24M → 40K
7:22 | 8:37/mi
25.2M
3:13:31
Rank: #7289 (+6)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:21:47
Rank: #7329 (-40)
25.2M → Finish
8:16 | 8:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:15
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:45:32
Pace8:03 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2622:227:1222:22
7:12
-
10K
6.21 mi11:11:0144:577:1422:35
7:16
+0:04
15K
9.32 mi11:34:131:08:097:1923:12
7:28
+0:12
20K
12.43 mi11:57:201:31:167:2123:07
7:26
-0:02
Half
13.11 mi12:02:191:36:157:214:59
7:18
-0:08
25K
15.53 mi12:20:521:54:487:2318:33
7:39
+0:21
30K
18.64 mi12:45:352:19:317:2924:43
7:57
+0:18
20M
20.00 mi12:56:272:30:237:3110:52
8:00
+0:03
21M
21.00 mi13:05:012:38:577:348:34
8:34
+0:34
35K
21.75 mi13:10:322:44:287:345:31
7:22
-1:12
23M
23.00 mi13:20:412:54:377:3610:09
8:06
+0:44
24M
24.00 mi13:28:533:02:497:378:12
8:12
+0:06
40K
24.85 mi13:36:153:10:117:397:22
8:37
+0:25
25.2M
25.20 mi13:39:353:13:317:413:20
9:40
+1:03
Finish
26.22 mi13:47:513:21:477:428:16
8:07
-1:33

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

7:12 /mi

Average Pace

7:42 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:46

50% of race

Time at Steady Pace

1:20:45

40% of race

Time at Slower Pace

19:16

10% of race

Average Pace: 7:42 /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 mi10:48:2622:227:1222:22
7:12
#8402
10K
6.21 mi11:11:0144:577:1422:35
7:16
#8395
15K
9.32 mi11:34:131:08:097:1923:12
7:28
#8693
20K
12.43 mi11:57:201:31:167:2123:07
7:26
#8439
Half
13.11 mi12:02:191:36:157:214:59
7:18
#8400
25K
15.53 mi12:20:521:54:487:2318:33
7:39
#8248
30K
18.64 mi12:45:352:19:317:2924:43
7:57
#8033
20M
20.00 mi12:56:272:30:237:3110:52
8:00
#7881
21M
21.00 mi13:05:012:38:577:348:34
8:34
#7707
35K
21.75 mi13:10:322:44:287:345:31
7:22
#7504
23M
23.00 mi13:20:412:54:377:3610:09
8:06
#7339
24M
24.00 mi13:28:533:02:497:378:12
8:12
#7289
40K
24.85 mi13:36:153:10:117:397:22
8:37
#7295
25.2M
25.20 mi13:39:353:13:317:413:20
9:40
#7289
Finish
26.22 mi13:47:513:21:477:428:16
8:07
#7329
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8402704670469391(Top 37%)7494(Top 51%)7494(Top 338%)
10K6.21 mi3.10 mi8395+77004+427004+428416(Top 33%)6992(Top 48%)6992(Top 315%)
15K9.32 mi3.11 mi8693-2987172-1687172-1689391(Top 37%)7494(Top 51%)7494(Top 338%)
20K12.43 mi3.11 mi8439+2546997+1756997+1757926(Top 31%)6553(Top 45%)6553(Top 295%)
Half13.11 mi0.68 mi8400+396967+306967+307657(Top 30%)6403(Top 44%)6403(Top 289%)
25K15.53 mi2.42 mi8248+1526837+1306837+1307954(Top 31%)6397(Top 44%)6397(Top 288%)
30K18.64 mi3.11 mi8033+2156605+2326605+2327606(Top 30%)5975(Top 41%)5975(Top 269%)
20M20.00 mi1.36 mi7881+1526471+1346471+1346728(Top 26%)5283(Top 36%)5283(Top 238%)
21M21.00 mi1.00 mi7707+1746328+1436328+1436534(Top 26%)4997(Top 34%)4997(Top 225%)
35K21.75 mi0.75 mi7504+2036175+1536175+1534504(Top 18%)3808(Top 26%)3808(Top 172%)
23M23.00 mi1.25 mi7339+1656025+1506025+1506294(Top 25%)4695(Top 32%)4695(Top 212%)
24M24.00 mi1.00 mi7289+505956+695956+697736(Top 30%)5360(Top 37%)5360(Top 242%)
40K24.85 mi0.85 mi7295-65913+435913+438921(Top 35%)5856(Top 40%)5856(Top 264%)
25.2M25.20 mi0.35 mi7289+65882+315882+319376(Top 37%)6007(Top 41%)6007(Top 271%)
Finish26.22 mi1.02 mi7329-405868+145868+149219(Top 36%)6041(Top 41%)6041(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9391

Males

7494

M45-49

7494

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8416

Males

6992

M45-49

6992

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9391

Males

7494

M45-49

7494

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

7926

Males

6553

M45-49

6553

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

7657

Males

6403

M45-49

6403

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

7954

Males

6397

M45-49

6397

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

7606

Males

5975

M45-49

5975

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6728

Males

5283

M45-49

5283

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6534

Males

4997

M45-49

4997

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4504

Males

3808

M45-49

3808

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6294

Males

4695

M45-49

4695

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7736

Males

5360

M45-49

5360

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8921

Males

5856

M45-49

5856

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9376

Males

6007

M45-49

6007

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9219

Males

6041

M45-49

6041

Passing Analysis

Category:
Athletes Passed
2474
Passed By
1401
Net Change
+1073
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8402
5K → 10K232225+7#8402#8395
10K → 15K98396-298#8395#8693
15K → 20K32773+254#8693#8439
20K → Half5718+39#8439#8400
Half → 25K257105+152#8400#8248
25K → 30K368153+215#8248#8033
30K → 20M19543+152#8033#7881
20M → 21M21339+174#7881#7707
21M → 35K2052+203#7707#7504
35K → 23M21146+165#7504#7339
23M → 24M10959+50#7339#7289
24M → 40K8187-6#7289#7295
40K → 25.2M4842+6#7295#7289
25.2M → Finish73113-40#7289#7329
TOTALS24741401+1073
📊

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