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BOSTON MARATHON 2026

Clayton Young

UT

Bib: 24 M

0:00
0:00
/ mi
OTQ
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Overall
#0 / 29021
Top 0.1%
Gender (Male)
#0 / 16340
Top 0.1%
Division (M18-39)
#0 / 5723
Top 0.2%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 2
Mile 4
Mile 8
Mile 10
Mile 14
Start
0:00
Race begins
5K· 3.11 mi
4:38/mi
14:21
↑ 97↓ 345
10K· 6.21 mi
4:45/mi
29:05
↑ 79↓ 138
15K· 9.32 mi
4:45/mi
43:48
↑ 67↓ 78
20K· 12.43 mi
4:48/mi
58:41
↑ 106↓ 86
HALF· 13.11 mi
4:42/mi
1:01:53
↑ 19↓ 37
25K· 15.53 mi
4:40/mi
1:13:10
↑ 66↓ 88
30K· 18.64 mi
4:51/mi
1:28:11
↑ 181↓ 148
20M
4:57/mi
1:34:54
↑ 64↓ 50
21M
5:13/mi
1:40:07
↑ 106↓ 24
35K· 21.75 mi
4:48/mi
1:43:42
↑ 17↓ 86
23M
4:59/mi
1:49:56
↑ 23↓ 63
24M
4:45/mi
1:54:41
↓ 82
40K· 24.85 mi
5:00/mi
1:58:57
↓ 20
25.2M
5:22/mi
2:00:48
↑ 13↓ 16
FINISH· 26.22 mi
4:48/mi
2:05:41
↑ 22↓ 21
Course Elevation
890ft
Total climb
462ft
Range
7 to 469 ft
1,342ft
Total descent
About the height of two redwood trees

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The Course

Half Splits

1st Half· via HALF
1:01:534:44 /mi⚡ faster
2nd Half
1:03:484:52 /mi+3.1%
Positive split — 3.1% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
14:214:383.11 mi14:21
4:38
-
10K
29:054:413.10 mi14:44
4:45
+0:07
15K
43:484:423.11 mi14:43
4:45
0:00
20K
58:414:443.11 mi14:53
4:48
+0:03
HALF(13.11 mi)
1:01:534:440.68 mi3:12
4:42
-0:06
25K
1:13:104:432.42 mi11:17
4:40
-0:02
30K
1:28:114:443.11 mi15:01
4:51
+0:11
20M
1:34:544:451.36 mi6:43
4:57
+0:06
21M
1:40:074:471.00 mi5:13
5:13
+0:16
35K
1:43:424:470.75 mi3:35
4:48
-0:25
23M
1:49:564:471.25 mi6:14
4:59
+0:11
24M
1:54:414:471.00 mi4:45
4:45
-0:14
40K
1:58:574:480.85 mi4:16
5:00
+0:15
25.2M
2:00:484:480.35 mi1:51
5:22
+0:22
FINISH(26.22 mi)
2:05:414:481.02 mi4:53
4:48
-0:34
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

4:38 /mi

Average Pace

4:48 /mi

Slowest Pace

5:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:58:37

94% of race

Time at Steady Pace

7:04

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 4:48 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi141414666
10K3.10 mi18-418-418-4202020
15K3.11 mi13+513+513+5666
20K3.11 mi3+103+103+10111
HALF(13.11 mi)0.68 mi4-14-14-1131313
25K2.42 mi10-610-610-6121212
30K3.11 mi13-313-313-3131313
20M1.36 mi131313151515
21M1.00 mi131313131313
35K0.75 mi131313171414
23M1.25 mi12+112+112+1161414
24M1.00 mi121212121111
40K0.85 mi11+111+111+1212020
25.2M0.35 mi111111191818
FINISH(26.22 mi)1.02 mi111111202020

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.02%
469 ft222 ft
↑ 97ft↓ 345ft
248 ft

Overall

6

Males

6

M18-39

6

5K→10K

3.1 - 6.2 mi

Top 0.07%
216 ft157 ft
↑ 79ft↓ 138ft
59 ft

Overall

20

Males

20

M18-39

20

10K→15K

6.2 - 9.3 mi

Top 0.02%
157 ft146 ft
↑ 67ft↓ 78ft
34 ft

Overall

6

Males

6

M18-39

6

15K→20K

9.3 - 12.4 mi

Top 0.003%
147 ft167 ft
↑ 106ft↓ 86ft
63 ft

Overall

1

Males

1

M18-39

1

20K→HALF

12.4 - 13.1 mi

Top 0.04%
165 ft147 ft
↑ 19ft↓ 37ft
30 ft

Overall

13

Males

13

M18-39

13

HALF→25K

13.1 - 15.5 mi

Top 0.04%
148 ft126 ft
↑ 66ft↓ 88ft
44 ft

Overall

12

Males

12

M18-39

12

25K→30K

15.5 - 18.6 mi

Top 0.04%
106 ft139 ft
↑ 181ft↓ 148ft
109 ft

Overall

13

Males

13

M18-39

13

30K→20M

18.6 - 20.0 mi

Top 0.05%
134 ft148 ft
↑ 64ft↓ 50ft
56 ft

Overall

15

Males

15

M18-39

15

20M→21M

20.0 - 21.0 mi

Top 0.04%
147 ft230 ft
↑ 106ft↓ 24ft
97 ft

Overall

13

Males

13

M18-39

13

21M→35K

21.0 - 21.8 mi

Top 0.06%
223 ft154 ft
↑ 17ft↓ 86ft
78 ft

Overall

17

Males

14

M18-39

14

35K→23M

21.8 - 23.0 mi

Top 0.06%
158 ft119 ft
↑ 23ft↓ 63ft
63 ft

Overall

16

Males

14

M18-39

14

23M→24M

23.0 - 24.0 mi

Top 0.04%
115 ft45 ft
↑ 12ft↓ 82ft
70 ft

Overall

12

Males

11

M18-39

11

24M→40K

24.0 - 24.9 mi

Top 0.07%
31 ft17 ft
↑ 6ft↓ 20ft
15 ft

Overall

21

Males

20

M18-39

20

40K→25.2M

24.9 - 25.2 mi

Top 0.07%
22 ft19 ft
↑ 13ft↓ 16ft
16 ft

Overall

19

Males

18

M18-39

18

25.2M→FINISH

25.2 - 26.2 mi

Top 0.07%
16 ft17 ft
↑ 22ft↓ 21ft
19 ft

Overall

20

Males

20

M18-39

20

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#14
5K → 10K
51-4
#14 → #18
10K → 15K
05+5
#18 → #13
15K → 20K
010+10
#13 → #3
20K → HALF
21-1
#3 → #4
HALF → 25K
60-6
#4 → #10
25K → 30K
30-3
#10 → #13
30K → 20M
000
#13 → #13
20M → 21M
000
#13 → #13
21M → 35K
000
#13 → #13
35K → 23M
01+1
#13 → #12
23M → 24M
000
#12 → #12
24M → 40K
01+1
#12 → #11
40K → 25.2M
000
#11 → #11
25.2M → FINISH
110
#11 → #11
TOTALS
1720+3
#14 → #11

Passing Visualized

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