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BOSTON MARATHON 2024

Michael Schafer

Bib: 12986•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 26%
Gender (Male)
#0 / 14578
Top 37%
Masters (Masters Men)
#0 / 9729
Top 25%
Division (M50-54)
#0 / 1935
Top 22%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:39/mi
20:41
↑ 97↓ 3451.5%
10K· 6.21 mi
6:56/mi
42:12
↑ 79↓ 1380.4%
15K· 9.32 mi
7:09/mi
1:04:24
↑ 67↓ 78
20K· 12.43 mi
7:21/mi
1:27:15
↑ 106↓ 860.1%
Half· 13.11 mi
7:15/mi
1:32:12
↑ 19↓ 370.5%
25K· 15.53 mi
7:33/mi
1:50:31
↑ 66↓ 880.2%
30K· 18.64 mi
7:45/mi
2:14:37
↑ 181↓ 1480.2%
20M
8:10/mi
2:25:43
↑ 64↓ 500.2%
21M
8:38/mi
2:34:21
↑ 106↓ 241.6%
35K· 21.75 mi
8:33/mi
2:40:45
↑ 17↓ 861.7%
23M
9:00/mi
2:52:01
↑ 23↓ 630.6%
24M
8:43/mi
3:00:44
↓ 821.3%
40K· 24.85 mi
8:37/mi
3:08:06
↓ 200.3%
25.2M
8:36/mi
3:11:04
↑ 13↓ 160.2%
Finish· 26.22 mi
7:18/mi
3:18:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:12
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:46:18
Pace8:07 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2620:416:3920:41
6:39
-
10K
6.21 mi11:10:5742:126:4721:31
6:56
+0:17
15K
9.32 mi11:33:091:04:246:5522:12
7:09
+0:13
20K
12.43 mi11:56:001:27:157:0122:51
7:21
+0:12
Half
13.11 mi12:00:571:32:127:024:57
7:15
-0:06
25K
15.53 mi12:19:161:50:317:0718:19
7:33
+0:18
30K
18.64 mi12:43:222:14:377:1324:06
7:45
+0:12
20M
20.00 mi12:54:282:25:437:1711:06
8:10
+0:25
21M
21.00 mi13:03:062:34:217:218:38
8:38
+0:28
35K
21.75 mi13:09:302:40:457:236:24
8:33
-0:05
23M
23.00 mi13:20:462:52:017:2911:16
9:00
+0:27
24M
24.00 mi13:29:293:00:447:328:43
8:43
-0:17
40K
24.85 mi13:36:513:08:067:347:22
8:37
-0:06
25.2M
25.20 mi13:39:493:11:047:352:58
8:36
-0:01
Finish
26.22 mi13:47:153:18:307:357:26
7:18
-1:18

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

6:39 /mi

Average Pace

7:35 /mi

Slowest Pace

9:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:38

50% of race

Time at Steady Pace

42:25

21% of race

Time at Slower Pace

56:27

28% of race

Average Pace: 7:34 /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 mi10:49:2620:416:3920:41
6:39
#4466
10K
6.21 mi11:10:5742:126:4721:31
6:56
#5352
15K
9.32 mi11:33:091:04:246:5522:12
7:09
#6014
20K
12.43 mi11:56:001:27:157:0122:51
7:21
#6306
Half
13.11 mi12:00:571:32:127:024:57
7:15
#6342
25K
15.53 mi12:19:161:50:317:0718:19
7:33
#6426
30K
18.64 mi12:43:222:14:377:1324:06
7:45
#6302
20M
20.00 mi12:54:282:25:437:1711:06
8:10
#6316
21M
21.00 mi13:03:062:34:217:218:38
8:38
#6263
35K
21.75 mi13:09:302:40:457:236:24
8:33
#6368
23M
23.00 mi13:20:462:52:017:2911:16
9:00
#6550
24M
24.00 mi13:29:293:00:447:328:43
8:43
#6695
40K
24.85 mi13:36:513:08:067:347:22
8:37
#6717
25.2M
25.20 mi13:39:493:11:047:352:58
8:36
#6653
Finish
26.22 mi13:47:153:18:307:357:26
7:18
#6518
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4466418741877083(Top 28%)6130(Top 42%)6130(Top 317%)
10K6.21 mi3.10 mi5352-8864927-7404927-7406172(Top 24%)5539(Top 38%)5539(Top 286%)
15K9.32 mi3.11 mi6014-6625436-5095436-5097083(Top 28%)6130(Top 42%)6130(Top 317%)
20K12.43 mi3.11 mi6306-2925616-1805616-1807323(Top 29%)6190(Top 42%)6190(Top 320%)
Half13.11 mi0.68 mi6342-365629-135629-137289(Top 29%)6169(Top 42%)6169(Top 319%)
25K15.53 mi2.42 mi6426-845658-295658-297320(Top 29%)6012(Top 41%)6012(Top 311%)
30K18.64 mi3.11 mi6302+1245518+1405518+1406444(Top 25%)5294(Top 36%)5294(Top 274%)
20M20.00 mi1.36 mi6316-145492+265492+267646(Top 30%)5801(Top 40%)5801(Top 300%)
21M21.00 mi1.00 mi6263+535418+745418+746825(Top 27%)5174(Top 35%)5174(Top 267%)
35K21.75 mi0.75 mi6368-1055461-435461-4311008(Top 43%)7213(Top 49%)7213(Top 373%)
23M23.00 mi1.25 mi6550-1825539-785539-7811129(Top 44%)7131(Top 49%)7131(Top 369%)
24M24.00 mi1.00 mi6695-1455588-495588-4910645(Top 42%)6859(Top 47%)6859(Top 354%)
40K24.85 mi0.85 mi6717-225558+305558+308916(Top 35%)5851(Top 40%)5851(Top 302%)
25.2M25.20 mi0.35 mi6653+645498+605498+604860(Top 19%)3666(Top 25%)3666(Top 189%)
Finish26.22 mi1.02 mi6518+1355386+1125386+1124485(Top 18%)3509(Top 24%)3509(Top 181%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7083

Males

6130

M50-54

6130

5K→10K

3.1 - 6.2 mi

Top 24%
×5story building
+79ft-138ft

Overall

6172

Males

5539

M50-54

5539

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7083

Males

6130

M50-54

6130

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

7323

Males

6190

M50-54

6190

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

7289

Males

6169

M50-54

6169

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7320

Males

6012

M50-54

6012

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

6444

Males

5294

M50-54

5294

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

7646

Males

5801

M50-54

5801

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

6825

Males

5174

M50-54

5174

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

11008

Males

7213

M50-54

7213

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11129

Males

7131

M50-54

7131

23M→24M

23.0 - 24.0 mi

Top 42%
×6story building
+12ft-82ft

Overall

10645

Males

6859

M50-54

6859

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8916

Males

5851

M50-54

5851

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4860

Males

3666

M50-54

3666

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4485

Males

3509

M50-54

3509

Passing Analysis

Category:
Athletes Passed
1269
Passed By
3321
Net Change
-2052
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4466
5K → 10K25911-886#4466#5352
10K → 15K26688-662#5352#6014
15K → 20K89381-292#6014#6306
20K → Half1854-36#6306#6342
Half → 25K123207-84#6342#6426
25K → 30K274150+124#6426#6302
30K → 20M116130-14#6302#6316
20M → 21M13481+53#6316#6263
21M → 35K43148-105#6263#6368
35K → 23M63245-182#6368#6550
23M → 24M54199-145#6550#6695
24M → 40K88110-22#6695#6717
40K → 25.2M739+64#6717#6653
25.2M → Finish1438+135#6653#6518
TOTALS12693321-2052
📊

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