Yuma Morii

Bib: 35 M JP

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 0.1%
Gender (Male)
#0 / 14578
Top 0.1%
Division (M18-39)
#0 / 4849
Top 0.2%
Race Day Weather
55°/45°F
scattered 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
14:25
97345
10K· 6.21 mi
4:52/mi
29:31
79138
15K· 9.32 mi
5:03/mi
45:11
6778
20K· 12.43 mi
5:00/mi
1:00:44
10686
Half· 13.11 mi
4:53/mi
1:04:04
1937
25K· 15.53 mi
4:58/mi
1:16:07
6688
30K· 18.64 mi
5:04/mi
1:31:52
181148
20M
5:04/mi
1:38:46
6450
21M
5:21/mi
1:44:07
10624
35K· 21.75 mi
4:53/mi
1:47:46
1786
23M
5:02/mi
1:54:04
2363
24M
4:53/mi
1:58:57
82
40K· 24.85 mi
4:57/mi
2:03:11
20
25.2M
5:25/mi
2:05:03
1316
Finish· 26.22 mi
4:50/mi
2:09:59
2221
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
1:04:044:53 /mi⚡ faster
2nd Half
1:05:555:02 /mi+2.9%
Positive split — 2.9% slower in the second half
AI Race Performance Report

Yuma's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
14:254:383.11 mi14:25
4:38
-
10K
29:314:453.10 mi15:06
4:52
+0:14
15K
45:114:513.11 mi15:40
5:03
+0:11
20K
1:00:444:533.11 mi15:33
5:00
-0:03
Half(13.11 mi)
1:04:044:530.68 mi3:20
4:53
-0:07
25K
1:16:074:542.42 mi12:03
4:58
+0:05
30K
1:31:524:563.11 mi15:45
5:04
+0:06
20M
1:38:464:561.36 mi6:54
5:04
0:00
21M
1:44:074:571.00 mi5:21
5:21
+0:17
35K
1:47:464:570.75 mi3:39
4:53
-0:28
23M
1:54:044:581.25 mi6:18
5:02
+0:09
24M
1:58:574:571.00 mi4:53
4:53
-0:09
40K
2:03:114:570.85 mi4:14
4:57
+0:04
25.2M
2:05:034:580.35 mi1:52
5:25
+0:28
Finish(26.22 mi)
2:09:594:581.02 mi4:56
4:50
-0:35
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

4:38 /mi

Average Pace

4:58 /mi

Slowest Pace

5:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:02:46

94% of race

Time at Steady Pace

7:13

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 4:57 /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 mi999181818
10K3.10 mi11-211-211-2171717
15K3.11 mi12-112-112-1181818
20K3.11 mi13-113-113-1151515
Half(13.11 mi)0.68 mi131313111111
25K2.42 mi131313121212
30K3.11 mi12+112+112+1121212
20M1.36 mi121212101010
21M1.00 mi121212888
35K0.75 mi121212888
23M1.25 mi121212866
24M1.00 mi11+111+111+1855
40K0.85 mi10+110+110+1422
25.2M0.35 mi9+19+19+1222
Finish(26.22 mi)1.02 mi8+18+18+1433

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.07%
469 ft222 ft
97ft345ft
248 ft

Overall

18

Males

18

M18-39

18

5K→10K

3.1 - 6.2 mi

Top 0.07%
216 ft157 ft
79ft138ft
59 ft

Overall

17

Males

17

M18-39

17

10K→15K

6.2 - 9.3 mi

Top 0.07%
157 ft146 ft
67ft78ft
34 ft

Overall

18

Males

18

M18-39

18

15K→20K

9.3 - 12.4 mi

Top 0.06%
147 ft167 ft
106ft86ft
63 ft

Overall

15

Males

15

M18-39

15

20K→Half

12.4 - 13.1 mi

Top 0.04%
165 ft147 ft
19ft37ft
30 ft

Overall

11

Males

11

M18-39

11

Half→25K

13.1 - 15.5 mi

Top 0.05%
148 ft126 ft
66ft88ft
44 ft

Overall

12

Males

12

M18-39

12

25K→30K

15.5 - 18.6 mi

Top 0.05%
106 ft139 ft
181ft148ft
109 ft

Overall

12

Males

12

M18-39

12

30K→20M

18.6 - 20.0 mi

Top 0.04%
134 ft148 ft
64ft50ft
56 ft

Overall

10

Males

10

M18-39

10

20M→21M

20.0 - 21.0 mi

Top 0.03%
147 ft230 ft
106ft24ft
97 ft

Overall

8

Males

8

M18-39

8

21M→35K

21.0 - 21.8 mi

Top 0.03%
223 ft154 ft
17ft86ft
78 ft

Overall

8

Males

8

M18-39

8

35K→23M

21.8 - 23.0 mi

Top 0.03%
158 ft119 ft
23ft63ft
63 ft

Overall

8

Males

6

M18-39

6

23M→24M

23.0 - 24.0 mi

Top 0.03%
115 ft45 ft
12ft82ft
70 ft

Overall

8

Males

5

M18-39

5

24M→40K

24.0 - 24.9 mi

Top 0.02%
31 ft17 ft
6ft20ft
15 ft

Overall

4

Males

2

M18-39

2

40K→25.2M

24.9 - 25.2 mi

Top 0.008%
22 ft19 ft
13ft16ft
16 ft

Overall

2

Males

2

M18-39

2

25.2M→Finish

25.2 - 26.2 mi

Top 0.02%
16 ft17 ft
22ft21ft
19 ft

Overall

4

Males

3

M18-39

3

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing