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BOSTON MARATHON 2024

Andrew Schaeffer

Bib: 1129•M

CO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 1%
Gender (Male)
#0 / 14578
Top 2%
Division (M18-39)
#0 / 4849
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:47
Rank: #1052
Start → 5K
18:47 | 6:03/mi
10K· 6.21 mi
37:33
Rank: #996 (+56)
5K → 10K
18:46 | 6:02/mi
15K· 9.32 mi
56:13
Rank: #918 (+78)
10K → 15K
18:40 | 6:00/mi
20K· 12.43 mi
1:14:36
Rank: #766 (+152)
15K → 20K
18:23 | 5:55/mi
Half· 13.11 mi
1:18:34
Rank: #741 (+25)
20K → Half
3:58 | 5:49/mi
25K· 15.53 mi
1:33:02
Rank: #667 (+74)
Half → 25K
14:28 | 5:58/mi
30K· 18.64 mi
1:51:41
Rank: #519 (+148)
25K → 30K
18:39 | 6:00/mi
20M
1:59:50
Rank: #468 (+51)
30K → 20M
8:09 | 6:00/mi
21M
2:06:07
Rank: #428 (+40)
20M → 21M
6:17 | 6:17/mi
35K· 21.75 mi
2:10:29
Rank: #407 (+21)
21M → 35K
4:22 | 5:50/mi
23M
2:18:04
Rank: #368 (+39)
35K → 23M
7:35 | 6:03/mi
24M
2:24:12
Rank: #353 (+15)
23M → 24M
6:08 | 6:08/mi
40K· 24.85 mi
2:29:50
Rank: #359 (-6)
24M → 40K
5:38 | 6:35/mi
25.2M
2:32:15
Rank: #357 (+2)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:38:35
Rank: #360 (-3)
25.2M → Finish
6:20 | 6:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:34
Pace6:00 /mi
2nd Half
Distance13.11 mi
Time1:20:01
Pace6:06 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2318:476:0318:47
6:03
-
10K
6.21 mi10:38:0937:336:0318:46
6:02
-0:01
15K
9.32 mi10:56:4956:136:0218:40
6:00
-0:02
20K
12.43 mi11:15:121:14:366:0018:23
5:55
-0:05
Half
13.11 mi11:19:101:18:346:003:58
5:49
-0:06
25K
15.53 mi11:33:381:33:025:5914:28
5:58
+0:09
30K
18.64 mi11:52:171:51:415:5918:39
6:00
+0:02
20M
20.00 mi12:00:261:59:505:598:09
6:00
0:00
21M
21.00 mi12:06:432:06:076:006:17
6:17
+0:17
35K
21.75 mi12:11:052:10:296:004:22
5:50
-0:27
23M
23.00 mi12:18:402:18:046:007:35
6:03
+0:13
24M
24.00 mi12:24:482:24:126:016:08
6:08
+0:05
40K
24.85 mi12:30:262:29:506:025:38
6:35
+0:27
25.2M
25.20 mi12:32:512:32:156:032:25
7:00
+0:25
Finish
26.22 mi12:39:112:38:356:036:20
6:13
-0:47

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

5:49 /mi

Average Pace

6:03 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

8:20

5% of race

Time at Steady Pace

2:09:35

82% of race

Time at Slower Pace

20:40

13% of race

Average Pace: 6:03 /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 mi10:19:2318:476:0318:47
6:03
#1052
10K
6.21 mi10:38:0937:336:0318:46
6:02
#996
15K
9.32 mi10:56:4956:136:0218:40
6:00
#918
20K
12.43 mi11:15:121:14:366:0018:23
5:55
#766
Half
13.11 mi11:19:101:18:346:003:58
5:49
#741
25K
15.53 mi11:33:381:33:025:5914:28
5:58
#667
30K
18.64 mi11:52:171:51:415:5918:39
6:00
#519
20M
20.00 mi12:00:261:59:505:598:09
6:00
#468
21M
21.00 mi12:06:432:06:076:006:17
6:17
#428
35K
21.75 mi12:11:052:10:296:004:22
5:50
#407
23M
23.00 mi12:18:402:18:046:007:35
6:03
#368
24M
24.00 mi12:24:482:24:126:016:08
6:08
#353
40K
24.85 mi12:30:262:29:506:025:38
6:35
#359
25.2M
25.20 mi12:32:512:32:156:032:25
7:00
#357
Finish
26.22 mi12:39:112:38:356:036:20
6:13
#360
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi105210151015789(Top 3%)764(Top 5%)764(Top 16%)
10K6.21 mi3.10 mi996+56958+57958+57977(Top 4%)940(Top 6%)940(Top 19%)
15K9.32 mi3.11 mi918+78885+73885+73789(Top 3%)764(Top 5%)764(Top 16%)
20K12.43 mi3.11 mi766+152739+146739+146430(Top 2%)408(Top 3%)408(Top 8%)
Half13.11 mi0.68 mi741+25715+24715+24396(Top 2%)374(Top 3%)374(Top 8%)
25K15.53 mi2.42 mi667+74642+73642+73411(Top 2%)388(Top 3%)388(Top 8%)
30K18.64 mi3.11 mi519+148495+147495+147250(Top 1.0%)227(Top 2%)227(Top 5%)
20M20.00 mi1.36 mi468+51444+51444+51202(Top 0.8%)181(Top 1%)181(Top 4%)
21M21.00 mi1.00 mi428+40405+39405+39205(Top 0.8%)185(Top 1%)185(Top 4%)
35K21.75 mi0.75 mi407+21384+21384+21233(Top 0.9%)211(Top 1%)211(Top 4%)
23M23.00 mi1.25 mi368+39345+39345+39215(Top 0.8%)195(Top 1%)195(Top 4%)
24M24.00 mi1.00 mi353+15330+15330+15371(Top 1%)343(Top 2%)343(Top 7%)
40K24.85 mi0.85 mi359-6335-5335-5870(Top 3%)807(Top 6%)807(Top 17%)
25.2M25.20 mi0.35 mi357+2333+2333+2567(Top 2%)519(Top 4%)519(Top 11%)
Finish26.22 mi1.02 mi360-3334-1334-1737(Top 3%)686(Top 5%)686(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

789

Males

764

M18-39

764

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

977

Males

940

M18-39

940

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

789

Males

764

M18-39

764

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

430

Males

408

M18-39

408

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

396

Males

374

M18-39

374

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

411

Males

388

M18-39

388

25K→30K

15.5 - 18.6 mi

Top 1.0%
×9stories
+181ft-148ft

Overall

250

Males

227

M18-39

227

30K→20M

18.6 - 20.0 mi

Top 0.8%
×5stories
+64ft-50ft

Overall

202

Males

181

M18-39

181

20M→21M

20.0 - 21.0 mi

Top 0.8%
×8stories
+106ft-24ft

Overall

205

Males

185

M18-39

185

21M→35K

21.0 - 21.8 mi

Top 0.9%
×7stories
+17ft-86ft

Overall

233

Males

211

M18-39

211

35K→23M

21.8 - 23.0 mi

Top 0.8%
×5stories
+23ft-63ft

Overall

215

Males

195

M18-39

195

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

371

Males

343

M18-39

343

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

870

Males

807

M18-39

807

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

567

Males

519

M18-39

519

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

737

Males

686

M18-39

686

Passing Analysis

Category:
Athletes Passed
766
Passed By
74
Net Change
+692
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1052
5K → 10K8731+56#1052#996
10K → 15K857+78#996#918
15K → 20K1520+152#918#766
20K → Half250+25#766#741
Half → 25K751+74#741#667
25K → 30K1480+148#667#519
30K → 20M510+51#519#468
20M → 21M400+40#468#428
21M → 35K221+21#428#407
35K → 23M412+39#407#368
23M → 24M150+15#368#353
24M → 40K713-6#353#359
40K → 25.2M53+2#359#357
25.2M → Finish1316-3#357#360
TOTALS76674+692
📊

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