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BOSTON MARATHON 2024

David Schrader

Bib: 13648•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 33%
Gender (Male)
#0 / 14578
Top 44%
Masters (Masters Men)
#0 / 9729
Top 34%
Division (M55-59)
#0 / 1529
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:54
Rank: #7334
Start → 5K
7:03/mi
21:54 split
10K· 6.21 mi
43:39
Rank: #6997 (+337)
5K → 10K
7:00/mi
21:45 split
15K· 9.32 mi
1:05:58
Rank: #7087 (-90)
10K → 15K
7:11/mi
22:19 split
20K· 12.43 mi
1:29:59
Rank: #7703 (-616)
15K → 20K
7:44/mi
24:01 split
Half· 13.11 mi
1:34:48
Rank: #7604 (+99)
20K → Half
7:04/mi
4:49 split
25K· 15.53 mi
1:55:06
Rank: #8395 (-791)
Half → 25K
8:22/mi
20:18 split
30K· 18.64 mi
2:21:51
Rank: #8932 (-537)
25K → 30K
8:37/mi
26:45 split
20M
2:34:18
Rank: #9205 (-273)
30K → 20M
9:10/mi
12:27 split
21M
2:44:34
Rank: #9476 (-271)
20M → 21M
10:16/mi
10:16 split
35K· 21.75 mi
2:50:09
Rank: #9250 (+226)
21M → 35K
7:28/mi
5:35 split
23M
2:59:49
Rank: #8826 (+424)
35K → 23M
7:43/mi
9:40 split
24M
3:07:52
Rank: #8698 (+128)
23M → 24M
8:03/mi
8:03 split
40K· 24.85 mi
3:14:35
Rank: #8484 (+214)
24M → 40K
7:51/mi
6:43 split
25.2M
3:17:52
Rank: #8461 (+23)
40K → 25.2M
9:31/mi
3:17 split
Finish· 26.22 mi
3:25:44
Rank: #8359 (+102)
25.2M → Finish
7:43/mi
7:52 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:48
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:50:56
Pace8:28 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:3121:547:0321:54
7:03
-
10K
6.21 mi11:34:1643:397:0121:45
7:00
-0:03
15K
9.32 mi11:56:351:05:587:0522:19
7:11
+0:11
20K
12.43 mi12:20:361:29:597:1424:01
7:44
+0:33
Half
13.11 mi12:25:251:34:487:144:49
7:04
-0:40
25K
15.53 mi12:45:431:55:067:2520:18
8:22
+1:18
30K
18.64 mi13:12:282:21:517:3726:45
8:37
+0:15
20M
20.00 mi13:24:552:34:187:4312:27
9:10
+0:33
21M
21.00 mi13:35:112:44:347:5010:16
10:16
+1:06
35K
21.75 mi13:40:462:50:097:495:35
7:28
-2:48
23M
23.00 mi13:50:262:59:497:499:40
7:43
+0:15
24M
24.00 mi13:58:293:07:527:508:03
8:03
+0:20
40K
24.85 mi14:05:123:14:357:506:43
7:51
-0:12
25.2M
25.20 mi14:08:293:17:527:513:17
9:31
+1:40
Finish
26.22 mi14:16:213:25:447:517:52
7:43
-1:48

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

7:00 /mi

Average Pace

7:51 /mi

Slowest Pace

10:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:47

34% of race

Time at Steady Pace

1:01:54

30% of race

Time at Slower Pace

1:13:03

36% of race

Average Pace: 7:51 /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 mi11:12:3121:547:0321:54
7:03
#7334
10K
6.21 mi11:34:1643:397:0121:45
7:00
#6997
15K
9.32 mi11:56:351:05:587:0522:19
7:11
#7087
20K
12.43 mi12:20:361:29:597:1424:01
7:44
#7703
Half
13.11 mi12:25:251:34:487:144:49
7:04
#7604
25K
15.53 mi12:45:431:55:067:2520:18
8:22
#8395
30K
18.64 mi13:12:282:21:517:3726:45
8:37
#8932
20M
20.00 mi13:24:552:34:187:4312:27
9:10
#9205
21M
21.00 mi13:35:112:44:347:5010:16
10:16
#9476
35K
21.75 mi13:40:462:50:097:495:35
7:28
#9250
23M
23.00 mi13:50:262:59:497:499:40
7:43
#8826
24M
24.00 mi13:58:293:07:527:508:03
8:03
#8698
40K
24.85 mi14:05:123:14:357:506:43
7:51
#8484
25.2M
25.20 mi14:08:293:17:527:513:17
9:31
#8461
Finish
26.22 mi14:16:213:25:447:517:52
7:43
#8359
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi7334638563857357(Top 29%)6314(Top 43%)6314(Top 413%)
10K6.21 mi3.10 mi6997+3376141+2446141+2446672(Top 26%)5889(Top 40%)5889(Top 385%)
15K9.32 mi3.11 mi7087-906176-356176-357357(Top 29%)6314(Top 43%)6314(Top 413%)
20K12.43 mi3.11 mi7703-6166562-3866562-3869942(Top 39%)7619(Top 52%)7619(Top 498%)
Half13.11 mi0.68 mi7604+996489+736489+736127(Top 24%)5417(Top 37%)5417(Top 354%)
25K15.53 mi2.42 mi8395-7916920-4316920-43112363(Top 48%)8626(Top 59%)8626(Top 564%)
30K18.64 mi3.11 mi8932-5377130-2107130-21011205(Top 44%)7889(Top 54%)7889(Top 516%)
20M20.00 mi1.36 mi9205-2737210-807210-8012913(Top 51%)8354(Top 57%)8354(Top 546%)
21M21.00 mi1.00 mi9476-2717280-707280-7013966(Top 55%)8633(Top 59%)8633(Top 565%)
35K21.75 mi0.75 mi9250+2267132+1487132+1484907(Top 19%)4056(Top 28%)4056(Top 265%)
23M23.00 mi1.25 mi8826+4246852+2806852+2804474(Top 18%)3672(Top 25%)3672(Top 240%)
24M24.00 mi1.00 mi8698+1286737+1156737+1156893(Top 27%)4929(Top 34%)4929(Top 322%)
40K24.85 mi0.85 mi8484+2146573+1646573+1645061(Top 20%)3844(Top 26%)3844(Top 251%)
25.2M25.20 mi0.35 mi8461+236534+396534+398784(Top 34%)5711(Top 39%)5711(Top 374%)
Finish26.22 mi1.02 mi8359+1026438+966438+966845(Top 27%)4789(Top 33%)4789(Top 313%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

7357

Males

6314

M55-59

6314

5K→10K

3.1 - 6.2 mi

Top 26%
×5story building
+79ft-138ft

Overall

6672

Males

5889

M55-59

5889

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

7357

Males

6314

M55-59

6314

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

9942

Males

7619

M55-59

7619

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6127

Males

5417

M55-59

5417

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12363

Males

8626

M55-59

8626

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

11205

Males

7889

M55-59

7889

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

12913

Males

8354

M55-59

8354

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

13966

Males

8633

M55-59

8633

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

4907

Males

4056

M55-59

4056

35K→23M

21.8 - 23.0 mi

Top 18%
×5story building
+23ft-63ft

Overall

4474

Males

3672

M55-59

3672

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6893

Males

4929

M55-59

4929

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5061

Males

3844

M55-59

3844

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8784

Males

5711

M55-59

5711

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

6845

Males

4789

M55-59

4789

Passing Analysis

Category:
Athletes Passed
2194
Passed By
3219
Net Change
-1025
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7334
5K → 10K39659+337#7334#6997
10K → 15K128218-90#6997#7087
15K → 20K51667-616#7087#7703
20K → Half1023+99#7703#7604
Half → 25K50841-791#7604#8395
25K → 30K126663-537#8395#8932
30K → 20M62335-273#8932#9205
20M → 21M62333-271#9205#9476
21M → 35K2271+226#9476#9250
35K → 23M4262+424#9250#8826
23M → 24M15729+128#8826#8698
24M → 40K2228+214#8698#8484
40K → 25.2M5633+23#8484#8461
25.2M → Finish12927+102#8461#8359
TOTALS21943219-1025
📊

Passing Visuals

Category:
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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