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BOSTON MARATHON 2024

Derek Loseke

Bib: 2926•M

NE

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
19:55
Rank: #2755
Start → 5K
19:55 | 6:25/mi
10K· 6.21 mi
40:23
Rank: #3137 (-382)
5K → 10K
20:28 | 6:35/mi
15K· 9.32 mi
1:00:59
Rank: #3222 (-85)
10K → 15K
20:36 | 6:38/mi
20K· 12.43 mi
1:21:33
Rank: #3041 (+181)
15K → 20K
20:34 | 6:37/mi
Half· 13.11 mi
1:25:57
Rank: #2989 (+52)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:41:56
Rank: #2760 (+229)
Half → 25K
15:59 | 6:36/mi
30K· 18.64 mi
2:02:40
Rank: #2407 (+353)
25K → 30K
20:44 | 6:40/mi
20M
2:11:46
Rank: #2255 (+152)
30K → 20M
9:06 | 6:42/mi
21M
2:18:45
Rank: #2109 (+146)
20M → 21M
6:59 | 6:59/mi
35K· 21.75 mi
2:23:37
Rank: #2044 (+65)
21M → 35K
4:52 | 6:30/mi
23M
2:31:48
Rank: #1891 (+153)
35K → 23M
8:11 | 6:32/mi
24M
2:38:14
Rank: #1777 (+114)
23M → 24M
6:26 | 6:26/mi
40K· 24.85 mi
2:43:48
Rank: #1689 (+88)
24M → 40K
5:34 | 6:31/mi
25.2M
2:46:14
Rank: #1643 (+46)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:52:25
Rank: #1533 (+110)
25.2M → Finish
6:11 | 6:04/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:25:57
Pace6:33 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:26:28
Pace6:36 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0219:556:2519:55
6:25
-
10K
6.21 mi10:41:3040:236:3020:28
6:35
+0:10
15K
9.32 mi11:02:061:00:596:3320:36
6:38
+0:03
20K
12.43 mi11:22:401:21:336:3420:34
6:37
-0:01
Half
13.11 mi11:27:041:25:576:334:24
6:27
-0:10
25K
15.53 mi11:43:031:41:566:3415:59
6:36
+0:09
30K
18.64 mi12:03:472:02:406:3520:44
6:40
+0:04
20M
20.00 mi12:12:532:11:466:359:06
6:42
+0:02
21M
21.00 mi12:19:522:18:456:366:59
6:59
+0:17
35K
21.75 mi12:24:442:23:376:364:52
6:30
-0:29
23M
23.00 mi12:32:552:31:486:368:11
6:32
+0:02
24M
24.00 mi12:39:212:38:146:366:26
6:26
-0:06
40K
24.85 mi12:44:552:43:486:355:34
6:31
+0:05
25.2M
25.20 mi12:47:212:46:146:362:26
7:03
+0:32
Finish
26.22 mi12:53:322:52:256:356:11
6:04
-0:59

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

6:04 /mi

Average Pace

6:35 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33:54

89% of race

Time at Steady Pace

18:31

11% 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 mi10:21:0219:556:2519:55
6:25
#2755
10K
6.21 mi10:41:3040:236:3020:28
6:35
#3137
15K
9.32 mi11:02:061:00:596:3320:36
6:38
#3222
20K
12.43 mi11:22:401:21:336:3420:34
6:37
#3041
Half
13.11 mi11:27:041:25:576:334:24
6:27
#2989
25K
15.53 mi11:43:031:41:566:3415:59
6:36
#2760
30K
18.64 mi12:03:472:02:406:3520:44
6:40
#2407
20M
20.00 mi12:12:532:11:466:359:06
6:42
#2255
21M
21.00 mi12:19:522:18:456:366:59
6:59
#2109
35K
21.75 mi12:24:442:23:376:364:52
6:30
#2044
23M
23.00 mi12:32:552:31:486:368:11
6:32
#1891
24M
24.00 mi12:39:212:38:146:366:26
6:26
#1777
40K
24.85 mi12:44:552:43:486:355:34
6:31
#1689
25.2M
25.20 mi12:47:212:46:146:362:26
7:03
#1643
Finish
26.22 mi12:53:322:52:256:356:11
6:04
#1533
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2755264126413444(Top 13%)3264(Top 22%)3264(Top 67%)
10K6.21 mi3.10 mi3137-3822993-3522993-3523510(Top 14%)3325(Top 23%)3325(Top 69%)
15K9.32 mi3.11 mi3222-853065-723065-723444(Top 13%)3264(Top 22%)3264(Top 67%)
20K12.43 mi3.11 mi3041+1812901+1642901+1642721(Top 11%)2598(Top 18%)2598(Top 54%)
Half13.11 mi0.68 mi2989+522855+462855+462292(Top 9%)2195(Top 15%)2195(Top 45%)
25K15.53 mi2.42 mi2760+2292633+2222633+2222107(Top 8%)2019(Top 14%)2019(Top 42%)
30K18.64 mi3.11 mi2407+3532297+3362297+3361543(Top 6%)1476(Top 10%)1476(Top 30%)
20M20.00 mi1.36 mi2255+1522156+1412156+1411318(Top 5%)1251(Top 9%)1251(Top 26%)
21M21.00 mi1.00 mi2109+1462020+1362020+1361050(Top 4%)995(Top 7%)995(Top 21%)
35K21.75 mi0.75 mi2044+651957+631957+631271(Top 5%)1202(Top 8%)1202(Top 25%)
23M23.00 mi1.25 mi1891+1531814+1431814+143760(Top 3%)718(Top 5%)718(Top 15%)
24M24.00 mi1.00 mi1777+1141703+1111703+111840(Top 3%)791(Top 5%)791(Top 16%)
40K24.85 mi0.85 mi1689+881616+871616+87753(Top 3%)701(Top 5%)701(Top 14%)
25.2M25.20 mi0.35 mi1643+461570+461570+46668(Top 3%)616(Top 4%)616(Top 13%)
Finish26.22 mi1.02 mi1533+1101465+1051465+105520(Top 2%)485(Top 3%)485(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3444

Males

3264

M18-39

3264

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3510

Males

3325

M18-39

3325

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3444

Males

3264

M18-39

3264

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2721

Males

2598

M18-39

2598

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2292

Males

2195

M18-39

2195

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2107

Males

2019

M18-39

2019

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1543

Males

1476

M18-39

1476

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1318

Males

1251

M18-39

1251

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1050

Males

995

M18-39

995

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1271

Males

1202

M18-39

1202

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

760

Males

718

M18-39

718

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

840

Males

791

M18-39

791

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

753

Males

701

M18-39

701

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

668

Males

616

M18-39

616

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

520

Males

485

M18-39

485

Passing Analysis

Category:
Athletes Passed
1868
Passed By
646
Net Change
+1222
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2755
5K → 10K34416-382#2755#3137
10K → 15K75160-85#3137#3222
15K → 20K20928+181#3222#3041
20K → Half520+52#3041#2989
Half → 25K2389+229#2989#2760
25K → 30K36310+353#2760#2407
30K → 20M1575+152#2407#2255
20M → 21M1493+146#2255#2109
21M → 35K694+65#2109#2044
35K → 23M1574+153#2044#1891
23M → 24M1151+114#1891#1777
24M → 40K924+88#1777#1689
40K → 25.2M471+46#1689#1643
25.2M → Finish1111+110#1643#1533
TOTALS1868646+1222
📊

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