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BOSTON MARATHON 2023

Kevin Allen

Bib: 1129•M

ID

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 10%
Division (M18-39)
#0 / 5285
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:50
Rank: #1749
Start → 5K
19:50 | 6:23/mi
10K· 6.21 mi
38:53
Rank: #1401 (+348)
5K → 10K
19:03 | 6:08/mi
15K· 9.32 mi
58:13
Rank: #1359 (+42)
10K → 15K
19:20 | 6:13/mi
20K· 12.43 mi
1:18:42
Rank: #1675 (-316)
15K → 20K
20:29 | 6:36/mi
Half· 13.11 mi
1:22:57
Rank: #1660 (+15)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:38:21
Rank: #1605 (+55)
Half → 25K
15:24 | 6:21/mi
30K· 18.64 mi
1:58:25
Rank: #1551 (+54)
25K → 30K
20:04 | 6:28/mi
20M
2:07:15
Rank: #1531 (+20)
30K → 20M
8:50 | 6:30/mi
21M
2:13:59
Rank: #1492 (+39)
20M → 21M
6:44 | 6:44/mi
35K· 21.75 mi
2:18:45
Rank: #1500 (-8)
21M → 35K
4:46 | 6:22/mi
23M
2:27:11
Rank: #1517 (-17)
35K → 23M
8:26 | 6:44/mi
24M
2:33:51
Rank: #1551 (-34)
23M → 24M
6:40 | 6:40/mi
40K· 24.85 mi
2:39:45
Rank: #1587 (-36)
24M → 40K
5:54 | 6:54/mi
25.2M
2:42:15
Rank: #1594 (-7)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:49:04
Rank: #1623 (-29)
25.2M → Finish
6:49 | 6:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:57
Pace6:20 /mi
2nd Half
Distance13.11 mi
Time1:26:07
Pace6:34 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2319:506:2319:50
6:23
-
10K
6.21 mi10:39:2638:536:1519:03
6:08
-0:15
15K
9.32 mi10:58:4658:136:1519:20
6:13
+0:05
20K
12.43 mi11:19:151:18:426:2020:29
6:36
+0:23
Half
13.11 mi11:23:301:22:576:204:15
6:14
-0:22
25K
15.53 mi11:38:541:38:216:2015:24
6:21
+0:07
30K
18.64 mi11:58:581:58:256:2120:04
6:28
+0:07
20M
20.00 mi12:07:482:07:156:228:50
6:30
+0:02
21M
21.00 mi12:14:322:13:596:236:44
6:44
+0:14
35K
21.75 mi12:19:182:18:456:234:46
6:22
-0:22
23M
23.00 mi12:27:442:27:116:248:26
6:44
+0:22
24M
24.00 mi12:34:242:33:516:256:40
6:40
-0:04
40K
24.85 mi12:40:182:39:456:265:54
6:54
+0:14
25.2M
25.20 mi12:42:482:42:156:262:30
7:15
+0:21
Finish
26.22 mi12:49:372:49:046:276:49
6:41
-0:34

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

6:27 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:40

95% of race

Time at Steady Pace

5:54

3% of race

Time at Slower Pace

2:30

1% of race

Average Pace: 6:27 /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 mi10:20:2319:506:2319:50
6:23
#1749
10K
6.21 mi10:39:2638:536:1519:03
6:08
#1401
15K
9.32 mi10:58:4658:136:1519:20
6:13
#1359
20K
12.43 mi11:19:151:18:426:2020:29
6:36
#1675
Half
13.11 mi11:23:301:22:576:204:15
6:14
#1660
25K
15.53 mi11:38:541:38:216:2015:24
6:21
#1605
30K
18.64 mi11:58:581:58:256:2120:04
6:28
#1551
20M
20.00 mi12:07:482:07:156:228:50
6:30
#1531
21M
21.00 mi12:14:322:13:596:236:44
6:44
#1492
35K
21.75 mi12:19:182:18:456:234:46
6:22
#1500
23M
23.00 mi12:27:442:27:116:248:26
6:44
#1517
24M
24.00 mi12:34:242:33:516:256:40
6:40
#1551
40K
24.85 mi12:40:182:39:456:265:54
6:54
#1587
25.2M
25.20 mi12:42:482:42:156:262:30
7:15
#1594
Finish
26.22 mi12:49:372:49:046:276:49
6:41
#1623
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1749166716671325(Top 5%)1263(Top 8%)1263(Top 24%)
10K6.21 mi3.10 mi1401+3481335+3321335+3321126(Top 4%)1068(Top 7%)1068(Top 20%)
15K9.32 mi3.11 mi1359+421295+401295+401325(Top 5%)1263(Top 8%)1263(Top 24%)
20K12.43 mi3.11 mi1675-3161604-3091604-3092784(Top 10%)2662(Top 18%)2662(Top 50%)
Half13.11 mi0.68 mi1660+151588+161588+161505(Top 6%)1441(Top 9%)1441(Top 27%)
25K15.53 mi2.42 mi1605+551537+511537+511530(Top 6%)1466(Top 10%)1466(Top 28%)
30K18.64 mi3.11 mi1551+541482+551482+551412(Top 5%)1352(Top 9%)1352(Top 26%)
20M20.00 mi1.36 mi1531+201463+191463+191448(Top 5%)1377(Top 9%)1377(Top 26%)
21M21.00 mi1.00 mi1492+391425+381425+381218(Top 5%)1160(Top 8%)1160(Top 22%)
35K21.75 mi0.75 mi1500-81433-81433-81827(Top 7%)1733(Top 11%)1733(Top 33%)
23M23.00 mi1.25 mi1517-171448-151448-152309(Top 9%)2170(Top 14%)2170(Top 41%)
24M24.00 mi1.00 mi1551-341482-341482-342884(Top 11%)2676(Top 18%)2676(Top 51%)
40K24.85 mi0.85 mi1587-361517-351517-353291(Top 12%)3007(Top 20%)3007(Top 57%)
25.2M25.20 mi0.35 mi1594-71524-71524-72648(Top 10%)2434(Top 16%)2434(Top 46%)
Finish26.22 mi1.02 mi1623-291549-251549-253416(Top 13%)3058(Top 20%)3058(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1325

Males

1263

M18-39

1263

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1126

Males

1068

M18-39

1068

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1325

Males

1263

M18-39

1263

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2784

Males

2662

M18-39

2662

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1505

Males

1441

M18-39

1441

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1530

Males

1466

M18-39

1466

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1412

Males

1352

M18-39

1352

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1448

Males

1377

M18-39

1377

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1218

Males

1160

M18-39

1160

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1827

Males

1733

M18-39

1733

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2309

Males

2170

M18-39

2170

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2884

Males

2676

M18-39

2676

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3291

Males

3007

M18-39

3007

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2648

Males

2434

M18-39

2434

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3416

Males

3058

M18-39

3058

Passing Analysis

Category:
Athletes Passed
746
Passed By
620
Net Change
+126
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1749
5K → 10K3546+348#1749#1401
10K → 15K6826+42#1401#1359
15K → 20K5321-316#1359#1675
20K → Half194+15#1675#1660
Half → 25K7015+55#1660#1605
25K → 30K8228+54#1605#1551
30K → 20M3616+20#1551#1531
20M → 21M489+39#1531#1492
21M → 35K513-8#1492#1500
35K → 23M1633-17#1500#1517
23M → 24M1549-34#1517#1551
24M → 40K1248-36#1551#1587
40K → 25.2M613-7#1587#1594
25.2M → Finish1039-29#1594#1623
TOTALS746620+126
📊

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