Kazumi Matsui

Bib: 9713•F•Age: 40

Saitama-shi,Saitama-ken

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 7166

Gender (Female)

#0 / 2086

Masters (Masters Women)

#0 / 458

Division (F40-44)

#0 / 157

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

21:03

Rank: #5165

Start → 2M

21:03 | 10:31/mi

21:03

Rank: #5165

Start → 2M

21:03 | 10:31/mi

45:48

Rank: #6227 (-1062)

2M → 4M

24:45 | 12:23/mi

45:48

Rank: #6227 (-1062)

2M → 4M

24:45 | 12:23/mi

1:11:21

Rank: #6459 (-232)

4M → 6M

25:33 | 12:46/mi

1:11:21

Rank: #6459 (-232)

4M → 6M

25:33 | 12:46/mi

1:37:26

Rank: #6727 (-268)

6M → 8M

26:05 | 13:02/mi

1:37:26

Rank: #6727 (-268)

6M → 8M

26:05 | 13:02/mi

9.6M

2:06:39

Rank: #7052 (-325)

8M → 9.6M

29:13 | 18:16/mi

9.6M

2:06:39

Rank: #7052 (-325)

8M → 9.6M

29:13 | 18:16/mi

10M

2:11:06

Rank: #7062 (-10)

9.6M → 10M

4:27 | 11:08/mi

10M

2:11:06

Rank: #7062 (-10)

9.6M → 10M

4:27 | 11:08/mi

10.5M

2:19:56

Rank: #7032 (+30)

10M → 10.5M

8:50 | 17:40/mi

10.5M

2:19:56

Rank: #7032 (+30)

10M → 10.5M

8:50 | 17:40/mi

12M

2:41:12

Rank: #7045 (-13)

10.5M → 12M

21:16 | 14:11/mi

12M

2:41:12

Rank: #7045 (-13)

10.5M → 12M

21:16 | 14:11/mi

14M

3:11:08

Rank: #6996 (+49)

12M → 14M

29:56 | 14:58/mi

14M

3:11:08

Rank: #6996 (+49)

12M → 14M

29:56 | 14:58/mi

16M

3:38:53

Rank: #7008 (-12)

14M → 16M

27:45 | 13:52/mi

16M

3:38:53

Rank: #7008 (-12)

14M → 16M

27:45 | 13:52/mi

18M

4:06:37

Rank: #6950 (+58)

16M → 18M

27:44 | 13:52/mi

18M

4:06:37

Rank: #6950 (+58)

16M → 18M

27:44 | 13:52/mi

20M

4:34:29

Rank: #6900 (+50)

18M → 20M

27:52 | 13:56/mi

20M

4:34:29

Rank: #6900 (+50)

18M → 20M

27:52 | 13:56/mi

22M

4:59:32

Rank: #6842 (+58)

20M → 22M

25:03 | 12:31/mi

22M

4:59:32

Rank: #6842 (+58)

20M → 22M

25:03 | 12:31/mi

24M

5:28:30

Rank: #6807 (+35)

22M → 24M

28:58 | 14:29/mi

24M

5:28:30

Rank: #6807 (+35)

22M → 24M

28:58 | 14:29/mi

Finish· 26.22 mi

5:59:11

Rank: #6755 (+52)

24M → Finish

30:41 | 13:50/mi

Finish· 26.22 mi

5:59:11

Rank: #6755 (+52)

24M → Finish

30:41 | 13:50/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time3:11:08

Pace13:39 /mi

2nd Half✓ Faster

Distance12.22 mi

Time2:48:03

Pace13:45 /mi

📊Negative Split: 12.1% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:57:23	21:03	10:31	21:03	10:31	-
4M	4.00 mi	06:22:08	45:48	11:27	24:45	12:23	+1:52
6M	6.00 mi	06:47:41	1:11:21	11:54	25:33	12:46	+0:23
8M	8.00 mi	07:13:46	1:37:26	12:11	26:05	13:02	+0:16
9.6M	9.60 mi	07:42:59	2:06:39	13:12	29:13	18:16	+5:14
10M	10.00 mi	07:47:26	2:11:06	13:07	4:27	11:08	-7:08
10.5M	10.50 mi	07:56:16	2:19:56	13:20	8:50	17:40	+6:32
12M	12.00 mi	08:17:32	2:41:12	13:26	21:16	14:11	-3:29
14M	14.00 mi	08:47:28	3:11:08	13:39	29:56	14:58	+0:47
16M	16.00 mi	09:15:13	3:38:53	13:41	27:45	13:52	-1:06
18M	18.00 mi	09:42:57	4:06:37	13:42	27:44	13:52	0:00
20M	20.00 mi	10:10:49	4:34:29	13:43	27:52	13:56	+0:04
22M	22.00 mi	10:35:52	4:59:32	13:37	25:03	12:31	-1:25
24M	24.00 mi	11:04:50	5:28:30	13:41	28:58	14:29	+1:58
Finish	26.22 mi	11:35:31	5:59:11	13:43	30:41	13:50	-0:39

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

10:31 /mi

Average Pace

13:43 /mi

Slowest Pace

18:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:40:51

28% of race

Time at Steady Pace

3:10:21

53% of race

Time at Slower Pace

1:07:59

19% of race

Average Pace: 13:42 /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.

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

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
2M	2.00 mi	05:57:23	21:03	10:31	21:03	10:31	#5165
4M	4.00 mi	06:22:08	45:48	11:27	24:45	12:23	#6227
6M	6.00 mi	06:47:41	1:11:21	11:54	25:33	12:46	#6459
8M	8.00 mi	07:13:46	1:37:26	12:11	26:05	13:02	#6727
9.6M	9.60 mi	07:42:59	2:06:39	13:12	29:13	18:16	#7052
10M	10.00 mi	07:47:26	2:11:06	13:07	4:27	11:08	#7062
10.5M	10.50 mi	07:56:16	2:19:56	13:20	8:50	17:40	#7032
12M	12.00 mi	08:17:32	2:41:12	13:26	21:16	14:11	#7045
14M	14.00 mi	08:47:28	3:11:08	13:39	29:56	14:58	#6996
16M	16.00 mi	09:15:13	3:38:53	13:41	27:45	13:52	#7008
18M	18.00 mi	09:42:57	4:06:37	13:42	27:44	13:52	#6950
20M	20.00 mi	10:10:49	4:34:29	13:43	27:52	13:56	#6900
22M	22.00 mi	10:35:52	4:59:32	13:37	25:03	12:31	#6842
24M	24.00 mi	11:04:50	5:28:30	13:41	28:58	14:29	#6807
Finish	26.22 mi	11:35:31	5:59:11	13:43	30:41	13:50	#6755

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 94%

Garmin Challenge

Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:17

Segment Time

14:46/mi

Pace

0.90 mi

Distance

Overall

6719

Women

1904

Division

143

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
2M	2.00 mi	2.00 mi	5165	1277	98	6986(Top 97%)	1999(Top 96%)	150(Top 96%)
4M	4.00 mi	2.00 mi	6227-1062	1676-399	129-31	6771(Top 94%)	1906(Top 91%)	141(Top 90%)
6M	6.00 mi	2.00 mi	6459-232	1771-95	136-7	6745(Top 94%)	1897(Top 91%)	141(Top 90%)
8M	8.00 mi	2.00 mi	6727-268	1876-105	141-5	7084(Top 99%)	2035(Top 98%)	150(Top 96%)
9.6M	9.60 mi	1.60 mi	7052-325	2027-151	150-9	7233(Top 101%)	2103(Top 101%)	156(Top 99%)
10M	10.00 mi	0.40 mi	7062-10	2033-6	150	7145(Top 100%)	2064(Top 99%)	155(Top 99%)
10.5M	10.50 mi	0.50 mi	7032+30	2014+19	148+2	6475(Top 90%)	1819(Top 87%)	135(Top 86%)
12M	12.00 mi	1.50 mi	7045-13	2021-7	151-3	6986(Top 97%)	1999(Top 96%)	150(Top 96%)
14M	14.00 mi	2.00 mi	6996+49	2009+12	150+1	6848(Top 96%)	1965(Top 94%)	147(Top 94%)
16M	16.00 mi	2.00 mi	7008-12	2021-12	153-3	6881(Top 96%)	1987(Top 95%)	154(Top 98%)
18M	18.00 mi	2.00 mi	6950+58	1987+34	149+4	5895(Top 82%)	1643(Top 79%)	125(Top 80%)
20M	20.00 mi	2.00 mi	6900+50	1967+20	148+1	6302(Top 88%)	1812(Top 87%)	139(Top 89%)
22M	22.00 mi	2.00 mi	6842+58	1946+21	146+2	5681(Top 79%)	1628(Top 78%)	126(Top 80%)
24M	24.00 mi	2.00 mi	6807+35	1935+11	146	5931(Top 83%)	1709(Top 82%)	131(Top 83%)
Finish	26.22 mi	2.22 mi	6755+52	1916+19	146	5931(Top 83%)	1717(Top 82%)	135(Top 86%)

135

Passing Analysis

Category:

Athletes Passed

499*

Passed By

2089

Net Change

-1590

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#5165
2M → 4M	10*	1072	-1062	#5165	#6227
4M → 6M	72*	304	-232	#6227	#6459
6M → 8M	8*	276	-268	#6459	#6727
8M → 9.6M	5*	330	-325	#6727	#7052
9.6M → 10M	2	12	-10	#7052	#7062
10M → 10.5M	38*	8	+30	#7062	#7032
10.5M → 12M	18*	31	-13	#7032	#7045
12M → 14M	61*	12	+49	#7045	#6996
14M → 16M	18*	30	-12	#6996	#7008
16M → 18M	61*	3	+58	#7008	#6950
18M → 20M	55*	5	+50	#6950	#6900
20M → 22M	58*	0	+58	#6900	#6842
22M → 24M	37*	2	+35	#6842	#6807
24M → Finish	56*	4	+52	#6807	#6755
TOTALS	499*	2089	-1590

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 6 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

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Race Place Events

Kazumi Matsui

⏱️ Race Timeline

Course Map & Elevation

Claim it — unlock a deeper AI report on this race, free

Half Splits

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Garmin Challenge

Checkpoint and Segment Rankings

Segment Performance Analysis

10.5M→12M

2M→4M

4M→6M

6M→8M

8M→9.6M

9.6M→10M

10M→10.5M

10.5M→12M

12M→14M

14M→16M

16M→18M

18M→20M

20M→22M

22M→24M

24M→Finish

Passing Analysis

Passing Visuals

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

⚖️ Age Grade

Export Track Data

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Quick Links

All Results

Race Analytics

Course Information

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Public Race Data