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BOSTON MARATHON 2024

Bernd Lorenzen

Bib: 9337 M DE

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 24%
Gender (Male)
#0 / 14578
Top 35%
Masters (Masters Men)
#0 / 9729
Top 24%
Division (M60-64)
#0 / 1173
Top 3%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:59/mi
21:43
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:01/mi
43:31
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:03/mi
1:05:26
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:11/mi
1:27:46
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:02/mi
1:32:34
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:23/mi
1:50:27
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:47/mi
2:14:39
↑ 181↓ 1480.2%
138 ft elev
20M
8:06/mi
2:25:40
↑ 64↓ 500.2%
148 ft elev
21M
8:56/mi
2:34:36
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:49/mi
2:40:27
↑ 17↓ 861.7%
156 ft elev
23M
8:12/mi
2:50:43
↑ 23↓ 630.6%
116 ft elev
24M
7:58/mi
2:58:41
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:11/mi
3:05:41
↓ 200.3%
20 ft elev
25.2M
9:11/mi
3:08:51
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:56/mi
3:16:56
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:32:347:04 /mi⚡ faster
2nd Half
1:44:227:58 /mi+12.7%
Positive split — 12.7% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
21:436:593.11 mi21:43
6:59
-
10K
43:317:003.10 mi21:48
7:01
+0:02
15K
1:05:267:013.11 mi21:55
7:03
+0:02
20K
1:27:467:043.11 mi22:20
7:11
+0:08
Half(13.11 mi)
1:32:347:040.68 mi4:48
7:02
-0:09
25K
1:50:277:072.42 mi17:53
7:23
+0:21
30K
2:14:397:133.11 mi24:12
7:47
+0:24
20M
2:25:407:171.36 mi11:01
8:06
+0:19
21M
2:34:367:221.00 mi8:56
8:56
+0:50
35K
2:40:277:230.75 mi5:51
7:49
-1:07
23M
2:50:437:251.25 mi10:16
8:12
+0:23
24M
2:58:417:271.00 mi7:58
7:58
-0:14
40K
3:05:417:280.85 mi7:00
8:11
+0:13
25.2M
3:08:517:300.35 mi3:10
9:11
+1:00
Finish(26.22 mi)
3:16:567:311.02 mi8:05
7:56
-1:15
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:59 /mi

Average Pace

7:31 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:50:27

56% of race

Time at Steady Pace

57:07

29% of race

Time at Slower Pace

29:22

15% of race

Average Pace: 7:31 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi697661566156653057535753
10K3.10 mi6844+1326035+1216035+121676859555955
15K3.11 mi6722+1225934+1015934+101653057535753
20K3.11 mi6551+1715790+1445790+144630055235523
Half(13.11 mi)0.68 mi6510+415757+335757+33595352935293
25K2.42 mi6400+1105639+1185639+118624653395339
30K3.11 mi6314+865528+1115528+111664054105410
20M1.36 mi6295+195474+545474+54733156255625
21M1.00 mi6337-425466+85466+8822758995899
35K0.75 mi6303+345417+495417+49666150475047
23M1.25 mi6222+815312+1055312+105678149644964
24M1.00 mi6156+665243+695243+69643946894689
40K0.85 mi6110+465179+645179+64668247004700
25.2M0.35 mi6105+55153+265153+26734149674967
Finish(26.22 mi)1.02 mi6127-225133+205133+20811054485448

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

6530

Males

5753

M60-64

5753

5K→10K

3.1 - 6.2 mi

Top 26%
×5story building
+79ft-138ft

Overall

6768

Males

5955

M60-64

5955

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

6530

Males

5753

M60-64

5753

15K→20K

9.3 - 12.4 mi

Top 25%
×5story building
+106ft-86ft

Overall

6300

Males

5523

M60-64

5523

20K→Half

12.4 - 13.1 mi

Top 23%
×2story building
+19ft-37ft

Overall

5953

Males

5293

M60-64

5293

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6246

Males

5339

M60-64

5339

25K→30K

15.5 - 18.6 mi

Top 26%
×9story building
+181ft-148ft

Overall

6640

Males

5410

M60-64

5410

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

7331

Males

5625

M60-64

5625

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

8227

Males

5899

M60-64

5899

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

6661

Males

5047

M60-64

5047

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

6781

Males

4964

M60-64

4964

23M→24M

23.0 - 24.0 mi

Top 25%
×6story building
+12ft-82ft

Overall

6439

Males

4689

M60-64

4689

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6682

Males

4700

M60-64

4700

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7341

Males

4967

M60-64

4967

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2story building
+22ft-21ft

Overall

8110

Males

5448

M60-64

5448

Passing Analysis

Category:
Passed
1982
Passed By
1133
Net Change
+849
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6976
5K → 10K248116+132#6976#6844
10K → 15K21896+122#6844#6722
15K → 20K24473+171#6722#6551
20K → Half5615+41#6551#6510
Half → 25K19383+110#6510#6400
25K → 30K257171+86#6400#6314
30K → 20M128109+19#6314#6295
20M → 21M102144-42#6295#6337
21M → 35K7743+34#6337#6303
35K → 23M15170+81#6303#6222
23M → 24M10842+66#6222#6156
24M → 40K8842+46#6156#6110
40K → 25.2M4237+5#6110#6105
25.2M → Finish7092-22#6105#6127
TOTALS19821133+849

Passing Charts

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