Junko Matsuura

Brooklyn, NY

Bib: 6484 F 53

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 61036

Top 14%

Gender (Female)

#0 / 28901

Top 7%

Masters (Masters Women)

#0 / 10324

Top 6%

Division (W50-54)

#0 / 2116

Top 5%

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

7:32/mi

22:37

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

7:57/mi

23:28

→ flat

76 ft elev

7:41/mi

30:20

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

7:39/mi

37:59

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

7:46/mi

45:45

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

7:48/mi

47:25

→ flat0.6% grade

58 ft elev

7:39/mi

53:26

↓ 30 ft0.6% grade

33 ft elev

7:46/mi

1:01:12

↑ 30 ft0.4% grade

54 ft elev

7:47/mi

1:08:59

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

7:38/mi

1:11:26

↓ 13 ft0.8% grade

66 ft elev

10M

7:36/mi

1:16:36

↓ 36 ft0.9% grade

33 ft elev

11M

7:46/mi

1:24:22

↑ 43 ft0.7% grade

72 ft elev

12M

7:47/mi

1:32:09

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

7:48/mi

1:35:29

↑ 16 ft0.7% grade

54 ft elev

13M

7:57/mi

1:40:02

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

7:44/mi

1:40:53

→ flat0.5% grade

49 ft elev

14M

7:49/mi

1:47:51

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:14/mi

1:56:05

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

8:23/mi

2:00:34

↑ 68 ft2.4% grade

169 ft elev

16M

8:01/mi

2:04:18

↓ 45 ft1.7% grade

125 ft elev

17M

8:04/mi

2:12:22

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

8:06/mi

2:20:28

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

8:11/mi

2:25:43

→ flat

41 ft elev

19M

8:02/mi

2:28:36

→ flat0.2% grade

39 ft elev

20M

8:20/mi

2:36:56

↑ 43 ft0.7% grade

72 ft elev

21M

8:19/mi

2:45:15

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

8:24/mi

2:51:32

↑ 20 ft↓ 23 ft

52 ft elev

22M

8:35/mi

2:53:42

→ flat0.2% grade

51 ft elev

23M

8:25/mi

3:02:07

↓ 10 ft0.1% grade

46 ft elev

24M

8:49/mi

3:10:56

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

10:37/mi

3:20:01

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

13:04/mi

3:21:55

↑ 10 ft1.3% grade

111 ft elev

26M

10:42/mi

3:32:37

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:22/mi

3:34:40

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

1:40:537:42 /mi⚡ faster

2nd Half

1:53:478:41 /mi+12.8%

Positive split — 12.8% slower in the second half

AI Race Performance Report

Junko'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

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	22:37	7:32	3.00 mi	22:37	7:32	-
5K	23:28	7:33	0.11 mi	0:51	7:57	+0:25
4M	30:20	7:35	0.89 mi	6:52	7:41	-0:16
5M	37:59	7:36	1.00 mi	7:39	7:39	-0:02
6M	45:45	7:38	1.00 mi	7:46	7:46	+0:07
10K	47:25	7:38	0.21 mi	1:40	7:48	+0:02
7M	53:26	7:38	0.79 mi	6:01	7:39	-0:09
8M	1:01:12	7:39	1.00 mi	7:46	7:46	+0:07
9M	1:08:59	7:40	1.00 mi	7:47	7:47	+0:01
15K	1:11:26	7:40	0.32 mi	2:27	7:38	-0:09
10M	1:16:36	7:40	0.68 mi	5:10	7:36	-0:02
11M	1:24:22	7:40	1.00 mi	7:46	7:46	+0:10
12M	1:32:09	7:41	1.00 mi	7:47	7:47	+0:01
20K	1:35:29	7:41	0.43 mi	3:20	7:48	+0:01
13M	1:40:02	7:42	0.57 mi	4:33	7:57	+0:09
Half(13.11 mi)	1:40:53	7:42	0.11 mi	0:51	7:44	-0:13
14M	1:47:51	7:42	0.89 mi	6:58	7:49	+0:05
15M	1:56:05	7:44	1.00 mi	8:14	8:14	+0:25
25K	2:00:34	7:46	0.53 mi	4:29	8:23	+0:09
16M	2:04:18	7:46	0.47 mi	3:44	8:01	-0:22
17M	2:12:22	7:47	1.00 mi	8:04	8:04	+0:03
18M	2:20:28	7:48	1.00 mi	8:06	8:06	+0:02
30K	2:25:43	7:49	0.64 mi	5:15	8:11	+0:05
19M	2:28:36	7:49	0.36 mi	2:53	8:02	-0:09
20M	2:36:56	7:51	1.00 mi	8:20	8:20	+0:18
21M	2:45:15	7:52	1.00 mi	8:19	8:19	-0:01
35K	2:51:32	7:53	0.75 mi	6:17	8:24	+0:05
22M	2:53:42	7:54	0.25 mi	2:10	8:35	+0:11
23M	3:02:07	7:55	1.00 mi	8:25	8:25	-0:10
24M	3:10:56	7:57	1.00 mi	8:49	8:49	+0:24
40K	3:20:01	8:03	0.85 mi	9:05	10:37	+1:48
25M	3:21:55	8:05	0.15 mi	1:54	13:04	+2:27
26M	3:32:37	8:11	1.00 mi	10:42	10:42	-2:22
Finish(26.22 mi)	3:34:40	8:12	0.22 mi	2:03	9:22	-1:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:32 /mi

Average Pace

8:12 /mi

Slowest Pace

13:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:59:57

84% of race

Time at Slower Pace

34:43

16% of race

Average Pace: 8:11 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	W50-54	Seg. Overall	Seg. Females	Seg. W50-54
3M	3.00 mi	5925	981	49	7231	1326	65
5K	0.11 mi	6002-77	1000-19	51-2	10120	2208	129
4M	0.89 mi	6315-313	1050-50	53-2	7761	1449	82
5M	1.00 mi	6601-286	1129-79	60-7	8173	1577	92
6M	1.00 mi	6933-332	1214-85	64-4	8703	1708	96
10K	0.21 mi	6962-29	1226-12	65-1	7778	1407	77
7M	0.79 mi	7127-165	1270-44	69-4	8722	1666	95
8M	1.00 mi	7202-75	1286-16	71-2	7823	1399	76
9M	1.00 mi	7192+10	1283+3	70+1	7340	1288	64
15K	0.32 mi	7195-3	1285-2	71-1	7726	1398	75
10M	0.68 mi	7169+26	1267+18	66+5	7080	1242	62
11M	1.00 mi	7119+50	1244+23	64+2	6761	1152	47
12M	1.00 mi	7145-26	1250-6	63+1	7680	1407	69
20K	0.43 mi	7125+20	1242+8	62+1	7053	1248	53
13M	0.57 mi	7118+7	1244-2	62	7231	1326	65
Half(13.11 mi)	0.11 mi	7085+33	1231+13	61+1	6472	1506	97
14M	0.89 mi	7072+13	1243-12	61	7600	1446	70
15M	1.00 mi	7091-19	1251-8	60+1	8109	1613	74
25K	0.53 mi	7085+6	1255-4	60	7582	1497	66
16M	0.47 mi	7131-46	1272-17	62-2	9954	2213	135
17M	1.00 mi	7169-38	1290-18	63-1	8805	1877	99
18M	1.00 mi	7222-53	1311-21	63	9053	1994	100
30K	0.64 mi	7233-11	1329-18	64-1	8696	1973	95
19M	0.36 mi	7230+3	1340-11	66-2	8059	1762	83
20M	1.00 mi	7185+45	1352-12	65+1	7782	1771	77
21M	1.00 mi	7110+75	1352	65	7273	1636	75
35K	0.75 mi	7107+3	1365-13	67-2	8133	1988	106
22M	0.25 mi	7109-2	1372-7	67	7990	1969	100
23M	1.00 mi	7079+30	1386-14	68-1	7781	1942	100
24M	1.00 mi	7092-13	1403-17	69-1	8195	2194	106
40K	0.85 mi	7760-668	1594-191	85-16	27232	11305	656
25M	0.15 mi	7949-189	1665-71	89-4	48261	22037	1454
26M	1.00 mi	8565-616	1893-228	106-17	31413	13465	769
Finish(26.22 mi)	0.22 mi	8634-69	1914-21	107-1	24536	9886	473

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 12%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

7231

Females

1326

15.5 - 16.0 mi

Top 16%

171 ft128 ft

↑ 3ft↓ 45ft

43 ft

Overall

9954

Females

2213

W50-54

135

16M→17M

16.0 - 17.0 mi

Top 14%

108 ft59 ft

↑ 10ft↓ 59ft

49 ft

Overall

8805

Females

1877

W50-54

17M→18M

17.0 - 18.0 mi

Top 15%

59 ft39 ft

↑ 30ft↓ 49ft

42 ft

Overall

9053

Females

1994

W50-54

100

18M→30K

18.0 - 18.6 mi

Top 14%

39 ft39 ft

↑ 3ft↓ 3ft

3 ft

Overall

8696

Females

1973

W50-54

30K→19M

18.6 - 19.0 mi

Top 13%

43 ft39 ft

↑ 0ft↓ 3ft

3 ft

Overall

8059

Females

1762

W50-54

19M→20M

19.0 - 20.0 mi

Top 13%

39 ft74 ft

↑ 43ft↓ 8ft

39 ft

Overall

7782

Females

1771

W50-54

No position changes recorded for this athlete.

More below

See the rest of Junko's race

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

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

New York Road Runners