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BOSTON MARATHON 2025

Kenneth Schuch

Bib: 12278•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken 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
7:06/mi
22:05
↑ 97↓ 3451.5%
10K· 6.21 mi
7:07/mi
44:13
↑ 79↓ 1380.4%
15K· 9.32 mi
7:06/mi
1:06:16
↑ 67↓ 78
20K· 12.43 mi
7:19/mi
1:29:00
↑ 106↓ 860.1%
Half· 13.11 mi
7:17/mi
1:33:58
↑ 19↓ 370.5%
25K· 15.53 mi
8:06/mi
1:53:37
↑ 66↓ 880.2%
30K· 18.64 mi
12:44/mi
2:33:10
↑ 181↓ 1480.2%
20M
16:14/mi
2:55:14
↑ 64↓ 500.2%
21M
17:30/mi
3:12:44
↑ 106↓ 241.6%
35K· 21.75 mi
13:18/mi
3:22:41
↑ 17↓ 861.7%
23M
13:39/mi
3:39:46
↑ 23↓ 630.6%
24M
10:14/mi
3:50:00
↓ 821.3%
40K· 24.85 mi
9:16/mi
3:57:55
↓ 200.3%
25.2M
9:52/mi
4:01:19
↑ 13↓ 160.2%
Finish· 26.22 mi
7:45/mi
4:09:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:58
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time2:35:15
Pace11:51 /mi
📊Positive Split: 65.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2522:057:0622:05
7:06
-
10K
6.21 mi11:12:3344:137:0722:08
7:07
+0:01
15K
9.32 mi11:34:361:06:167:0722:03
7:06
-0:01
20K
12.43 mi11:57:201:29:007:1022:44
7:19
+0:13
Half
13.11 mi12:02:181:33:587:104:58
7:17
-0:02
25K
15.53 mi12:21:571:53:377:1919:39
8:06
+0:49
30K
18.64 mi13:01:302:33:108:1339:33
12:44
+4:38
20M
20.00 mi13:23:342:55:148:4622:04
16:14
+3:30
21M
21.00 mi13:41:043:12:449:1117:30
17:30
+1:16
35K
21.75 mi13:51:013:22:419:199:57
13:18
-4:12
23M
23.00 mi14:08:063:39:469:3317:05
13:39
+0:21
24M
24.00 mi14:18:203:50:009:3510:14
10:14
-3:25
40K
24.85 mi14:26:153:57:559:347:55
9:16
-0:58
25.2M
25.20 mi14:29:394:01:199:353:24
9:52
+0:36
Finish
26.22 mi14:37:334:09:139:317:54
7:45
-2:07

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

7:06 /mi

Average Pace

9:31 /mi

Slowest Pace

17:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:58

38% of race

Time at Steady Pace

49:06

20% of race

Time at Slower Pace

1:46:09

43% of race

Average Pace: 9:30 /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 mi10:50:2522:057:0622:05
7:06
#8714
10K
6.21 mi11:12:3344:137:0722:08
7:07
#8755
15K
9.32 mi11:34:361:06:167:0722:03
7:06
#8566
20K
12.43 mi11:57:201:29:007:1022:44
7:19
#8653
Half
13.11 mi12:02:181:33:587:104:58
7:17
#8688
25K
15.53 mi12:21:571:53:377:1919:39
8:06
#9689
30K
18.64 mi13:01:302:33:108:1339:33
12:44
#16327
20M
20.00 mi13:23:342:55:148:4622:04
16:14
#19355
21M
21.00 mi13:41:043:12:449:1117:30
17:30
#21007
35K
21.75 mi13:51:013:22:419:199:57
13:18
#21539
23M
23.00 mi14:08:063:39:469:3317:05
13:39
#22155
24M
24.00 mi14:18:203:50:009:3510:14
10:14
#22131
40K
24.85 mi14:26:153:57:559:347:55
9:16
#21977
25.2M
25.20 mi14:29:394:01:199:353:24
9:52
#21895
Finish
26.22 mi14:37:334:09:139:317:54
7:45
#21632
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi8714745274528323(Top 29%)7136(Top 44%)7136(Top 567%)
10K6.21 mi3.10 mi8755-417459-77459-78874(Top 31%)7530(Top 47%)7530(Top 598%)
15K9.32 mi3.11 mi8566+1897332+1277332+1278323(Top 29%)7136(Top 44%)7136(Top 567%)
20K12.43 mi3.11 mi8653-877360-287360-289192(Top 32%)7564(Top 47%)7564(Top 601%)
Half13.11 mi0.68 mi8688-357371-117371-119828(Top 35%)7956(Top 49%)7956(Top 632%)
25K15.53 mi2.42 mi9689-10017903-5327903-53214674(Top 52%)10064(Top 62%)10064(Top 799%)
30K18.64 mi3.11 mi16327-663810850-294710850-294726409(Top 93%)15164(Top 94%)15164(Top 1204%)
20M20.00 mi1.36 mi19355-302812117-126712117-126728215(Top 99%)15990(Top 99%)15990(Top 1270%)
21M21.00 mi1.00 mi21007-165212829-71212829-71228229(Top 99%)16001(Top 99%)16001(Top 1271%)
35K21.75 mi0.75 mi21539-53213060-23113060-23127210(Top 96%)15442(Top 96%)15442(Top 1227%)
23M23.00 mi1.25 mi22155-61613287-22713287-22727013(Top 95%)15328(Top 95%)15328(Top 1217%)
24M24.00 mi1.00 mi22131+2413262+2513262+2522027(Top 78%)12824(Top 80%)12824(Top 1019%)
40K24.85 mi0.85 mi21977+15413176+8613176+8617646(Top 62%)10667(Top 66%)10667(Top 847%)
25.2M25.20 mi0.35 mi21895+8213131+4513131+4516383(Top 58%)10093(Top 63%)10093(Top 802%)
Finish26.22 mi1.02 mi21632+26313000+13113000+13111094(Top 39%)7571(Top 47%)7571(Top 601%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

8323

Males

7136

M60-64

7136

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8874

Males

7530

M60-64

7530

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

8323

Males

7136

M60-64

7136

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

9192

Males

7564

M60-64

7564

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9828

Males

7956

M60-64

7956

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

14674

Males

10064

M60-64

10064

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

26409

Males

15164

M60-64

15164

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

28215

Males

15990

M60-64

15990

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

28229

Males

16001

M60-64

16001

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

27210

Males

15442

M60-64

15442

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

27013

Males

15328

M60-64

15328

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

22027

Males

12824

M60-64

12824

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17646

Males

10667

M60-64

10667

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16383

Males

10093

M60-64

10093

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

11094

Males

7571

M60-64

7571

Passing Analysis

Category:
Athletes Passed
1234
Passed By
14150
Net Change
-12918
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8714
5K → 10K181222-41#8714#8755
10K → 15K27081+189#8755#8566
15K → 20K147234-87#8566#8653
20K → Half2156-35#8653#8688
Half → 25K271028-1001#8688#9689
25K → 30K06636-6638#9689#16327
30K → 20M33031-3028#16327#19355
20M → 21M41656-1652#19355#21007
21M → 35K6538-532#21007#21539
35K → 23M17633-616#21539#22155
23M → 24M5228+24#22155#22131
24M → 40K1606+154#22131#21977
40K → 25.2M831+82#21977#21895
25.2M → Finish2630+263#21895#21632
TOTALS123414150-12918
📊

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