Tomoko Koda

Bib: 14306 F JP

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 29%
Gender (Female)
#0 / 12578
Top 12%
Masters (Masters Women)
#0 / 6862
Top 3%
Division (F60-64)
#0 / 782
Top 0.4%
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
7:19/mi
22:41
↑ 97↓ 345
10K· 6.21 mi
7:12/mi
45:01
↑ 79↓ 138
15K· 9.32 mi
7:09/mi
1:07:12
↑ 67↓ 78
20K· 12.43 mi
7:12/mi
1:29:33
↑ 106↓ 86
HALF· 13.11 mi
7:03/mi
1:34:21
↑ 19↓ 37
25K· 15.53 mi
7:08/mi
1:51:37
↑ 66↓ 88
30K· 18.64 mi
7:24/mi
2:14:35
↑ 181↓ 148
20M
7:23/mi
2:24:36
↑ 64↓ 50
21M
7:52/mi
2:32:28
↑ 106↓ 24
35K· 21.75 mi
6:56/mi
2:37:39
↑ 17↓ 86
23M
7:18/mi
2:46:47
↑ 23↓ 63
24M
6:54/mi
2:53:41
↓ 82
40K· 24.85 mi
7:03/mi
2:59:42
↓ 20
25.2M
7:53/mi
3:02:25
↑ 13↓ 16
FINISH· 26.22 mi
7:02/mi
3:09:35
↑ 22↓ 21
Course Elevation
890ft
Total climb
462ft
Range
7 to 469 ft
1,342ft
Total descent
About the height of two redwood trees

The Course

Half Splits

1st Half· via HALF
1:34:217:12 /mi⚖️ balanced
2nd Half
1:35:147:16 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Tomoko'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.

Free account · no payment

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
22:417:193.11 mi22:41
7:19
-
10K
45:017:153.10 mi22:20
7:12
-0:07
15K
1:07:127:133.11 mi22:11
7:09
-0:03
20K
1:29:337:133.11 mi22:21
7:12
+0:03
HALF(13.11 mi)
1:34:217:120.68 mi4:48
7:03
-0:09
25K
1:51:377:122.42 mi17:16
7:08
+0:05
30K
2:14:357:143.11 mi22:58
7:24
+0:16
20M
2:24:367:141.36 mi10:01
7:23
-0:01
21M
2:32:287:161.00 mi7:52
7:52
+0:29
35K
2:37:397:150.75 mi5:11
6:56
-0:56
23M
2:46:477:161.25 mi9:08
7:18
+0:22
24M
2:53:417:151.00 mi6:54
6:54
-0:24
40K
2:59:427:140.85 mi6:01
7:03
+0:09
25.2M
3:02:257:150.35 mi2:43
7:53
+0:50
FINISH(26.22 mi)
3:09:357:151.02 mi7:10
7:02
-0:51
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Tomoko's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing