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BOSTON MARATHON 2024

Michael Klein

Bib: 2104•M

FL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 6%
Gender (Male)
#0 / 14578
Top 10%
Division (M18-39)
#0 / 4849
Top 24%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:23
Rank: #1792
Start → 5K
19:23 | 6:14/mi
10K· 6.21 mi
38:44
Rank: #1672 (+120)
5K → 10K
19:21 | 6:14/mi
15K· 9.32 mi
58:10
Rank: #1620 (+52)
10K → 15K
19:26 | 6:15/mi
20K· 12.43 mi
1:18:07
Rank: #1646 (-26)
15K → 20K
19:57 | 6:25/mi
Half· 13.11 mi
1:22:27
Rank: #1647 (-1)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:38:24
Rank: #1675 (-28)
Half → 25K
15:57 | 6:35/mi
30K· 18.64 mi
1:59:35
Rank: #1694 (-19)
25K → 30K
21:11 | 6:49/mi
20M
2:08:55
Rank: #1664 (+30)
30K → 20M
9:20 | 6:52/mi
21M
2:16:03
Rank: #1596 (+68)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:21:03
Rank: #1583 (+13)
21M → 35K
5:00 | 6:41/mi
23M
2:29:45
Rank: #1549 (+34)
35K → 23M
8:42 | 6:57/mi
24M
2:36:40
Rank: #1540 (+9)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:42:53
Rank: #1558 (-18)
24M → 40K
6:13 | 7:16/mi
25.2M
2:45:39
Rank: #1560 (-2)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
2:52:31
Rank: #1547 (+13)
25.2M → Finish
6:52 | 6:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:27
Pace6:17 /mi
2nd Half
Distance13.11 mi
Time1:30:04
Pace6:52 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2519:236:1419:23
6:14
-
10K
6.21 mi10:39:4638:446:1419:21
6:14
0:00
15K
9.32 mi10:59:1258:106:1419:26
6:15
+0:01
20K
12.43 mi11:19:091:18:076:1719:57
6:25
+0:10
Half
13.11 mi11:23:291:22:276:174:20
6:21
-0:04
25K
15.53 mi11:39:261:38:246:2015:57
6:35
+0:14
30K
18.64 mi12:00:371:59:356:2521:11
6:49
+0:14
20M
20.00 mi12:09:572:08:556:279:20
6:52
+0:03
21M
21.00 mi12:17:052:16:036:297:08
7:08
+0:16
35K
21.75 mi12:22:052:21:036:295:00
6:41
-0:27
23M
23.00 mi12:30:472:29:456:318:42
6:57
+0:16
24M
24.00 mi12:37:422:36:406:326:55
6:55
-0:02
40K
24.85 mi12:43:552:42:536:336:13
7:16
+0:21
25.2M
25.20 mi12:46:412:45:396:342:46
8:01
+0:45
Finish
26.22 mi12:53:332:52:316:356:52
6:44
-1:17

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

6:14 /mi

Average Pace

6:35 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:27

48% of race

Time at Steady Pace

1:13:57

43% of race

Time at Slower Pace

16:07

9% 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 mi10:20:2519:236:1419:23
6:14
#1792
10K
6.21 mi10:39:4638:446:1419:21
6:14
#1672
15K
9.32 mi10:59:1258:106:1419:26
6:15
#1620
20K
12.43 mi11:19:091:18:076:1719:57
6:25
#1646
Half
13.11 mi11:23:291:22:276:174:20
6:21
#1647
25K
15.53 mi11:39:261:38:246:2015:57
6:35
#1675
30K
18.64 mi12:00:371:59:356:2521:11
6:49
#1694
20M
20.00 mi12:09:572:08:556:279:20
6:52
#1664
21M
21.00 mi12:17:052:16:036:297:08
7:08
#1596
35K
21.75 mi12:22:052:21:036:295:00
6:41
#1583
23M
23.00 mi12:30:472:29:456:318:42
6:57
#1549
24M
24.00 mi12:37:422:36:406:326:55
6:55
#1540
40K
24.85 mi12:43:552:42:536:336:13
7:16
#1558
25.2M
25.20 mi12:46:412:45:396:342:46
8:01
#1560
Finish
26.22 mi12:53:332:52:316:356:52
6:44
#1547
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1792173217321569(Top 6%)1517(Top 10%)1517(Top 31%)
10K6.21 mi3.10 mi1672+1201615+1171615+1171606(Top 6%)1555(Top 11%)1555(Top 32%)
15K9.32 mi3.11 mi1620+521570+451570+451569(Top 6%)1517(Top 10%)1517(Top 31%)
20K12.43 mi3.11 mi1646-261597-271597-271813(Top 7%)1749(Top 12%)1749(Top 36%)
Half13.11 mi0.68 mi1647-11598-11598-11854(Top 7%)1791(Top 12%)1791(Top 37%)
25K15.53 mi2.42 mi1675-281622-241622-242068(Top 8%)1983(Top 14%)1983(Top 41%)
30K18.64 mi3.11 mi1694-191640-181640-181991(Top 8%)1885(Top 13%)1885(Top 39%)
20M20.00 mi1.36 mi1664+301607+331607+331816(Top 7%)1706(Top 12%)1706(Top 35%)
21M21.00 mi1.00 mi1596+681538+691538+691387(Top 5%)1308(Top 9%)1308(Top 27%)
35K21.75 mi0.75 mi1583+131522+161522+161815(Top 7%)1682(Top 12%)1682(Top 35%)
23M23.00 mi1.25 mi1549+341485+371485+371752(Top 7%)1614(Top 11%)1614(Top 33%)
24M24.00 mi1.00 mi1540+91473+121473+122036(Top 8%)1841(Top 13%)1841(Top 38%)
40K24.85 mi0.85 mi1558-181489-161489-162695(Top 11%)2345(Top 16%)2345(Top 48%)
25.2M25.20 mi0.35 mi1560-21491-21491-22742(Top 11%)2323(Top 16%)2323(Top 48%)
Finish26.22 mi1.02 mi1547+131479+121479+122106(Top 8%)1832(Top 13%)1832(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1569

Males

1517

M18-39

1517

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1606

Males

1555

M18-39

1555

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1569

Males

1517

M18-39

1517

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1813

Males

1749

M18-39

1749

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1854

Males

1791

M18-39

1791

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2068

Males

1983

M18-39

1983

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

1991

Males

1885

M18-39

1885

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1816

Males

1706

M18-39

1706

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1387

Males

1308

M18-39

1308

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1815

Males

1682

M18-39

1682

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1752

Males

1614

M18-39

1614

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2036

Males

1841

M18-39

1841

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2695

Males

2345

M18-39

2345

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2742

Males

2323

M18-39

2323

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2106

Males

1832

M18-39

1832

Passing Analysis

Category:
Athletes Passed
807
Passed By
562
Net Change
+245
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1792
5K → 10K16141+120#1792#1672
10K → 15K8836+52#1672#1620
15K → 20K5884-26#1620#1646
20K → Half89-1#1646#1647
Half → 25K5785-28#1647#1675
25K → 30K85104-19#1675#1694
30K → 20M5929+30#1694#1664
20M → 21M8416+68#1664#1596
21M → 35K3219+13#1596#1583
35K → 23M6329+34#1583#1549
23M → 24M3930+9#1549#1540
24M → 40K2038-18#1540#1558
40K → 25.2M1820-2#1558#1560
25.2M → Finish3522+13#1560#1547
TOTALS807562+245
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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