Koshiro Miura

Bib: 3968•M•Age: 59

Mizumaki City, Fukuoka

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 7166

Top 43%

Gender (Male)

#0 / 5052

Top 48%

Masters (Masters Men)

#0 / 1321

Top 43%

Division (M55-59)

#0 / 145

Top 33%

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

19:37

Rank: #3815

Start → 2M

19:37 | 9:48/mi

19:37

Rank: #3815

Start → 2M

19:37 | 9:48/mi

39:01

Rank: #3617 (+198)

2M → 4M

19:24 | 9:42/mi

39:01

Rank: #3617 (+198)

2M → 4M

19:24 | 9:42/mi

58:17

Rank: #3457 (+160)

4M → 6M

19:16 | 9:38/mi

58:17

Rank: #3457 (+160)

4M → 6M

19:16 | 9:38/mi

1:17:13

Rank: #3418 (+39)

6M → 8M

18:56 | 9:28/mi

1:17:13

Rank: #3418 (+39)

6M → 8M

18:56 | 9:28/mi

9.6M

1:33:41

Rank: #3414 (+4)

8M → 9.6M

16:28 | 10:17/mi

9.6M

1:33:41

Rank: #3414 (+4)

8M → 9.6M

16:28 | 10:17/mi

10M

1:36:19

Rank: #3400 (+14)

9.6M → 10M

2:38 | 6:35/mi

10M

1:36:19

Rank: #3400 (+14)

9.6M → 10M

2:38 | 6:35/mi

10.5M

1:42:53

Rank: #3379 (+21)

10M → 10.5M

6:34 | 13:08/mi

10.5M

1:42:53

Rank: #3379 (+21)

10M → 10.5M

6:34 | 13:08/mi

12M

1:56:49

Rank: #3329 (+50)

10.5M → 12M

13:56 | 9:17/mi

12M

1:56:49

Rank: #3329 (+50)

10.5M → 12M

13:56 | 9:17/mi

14M

2:17:37

Rank: #3282 (+47)

12M → 14M

20:48 | 10:24/mi

14M

2:17:37

Rank: #3282 (+47)

12M → 14M

20:48 | 10:24/mi

16M

2:37:02

Rank: #3382 (-100)

14M → 16M

19:25 | 9:42/mi

16M

2:37:02

Rank: #3382 (-100)

14M → 16M

19:25 | 9:42/mi

18M

2:56:26

Rank: #3166 (+216)

16M → 18M

19:24 | 9:42/mi

18M

2:56:26

Rank: #3166 (+216)

16M → 18M

19:24 | 9:42/mi

20M

3:16:58

Rank: #3108 (+58)

18M → 20M

20:32 | 10:16/mi

20M

3:16:58

Rank: #3108 (+58)

18M → 20M

20:32 | 10:16/mi

22M

3:37:33

Rank: #3110 (-2)

20M → 22M

20:35 | 10:17/mi

22M

3:37:33

Rank: #3110 (-2)

20M → 22M

20:35 | 10:17/mi

24M

3:59:30

Rank: #3065 (+45)

22M → 24M

21:57 | 10:59/mi

24M

3:59:30

Rank: #3065 (+45)

22M → 24M

21:57 | 10:59/mi

Finish· 26.22 mi

4:24:28

Rank: #3094 (-29)

24M → Finish

24:58 | 11:15/mi

Finish· 26.22 mi

4:24:28

Rank: #3094 (-29)

24M → Finish

24:58 | 11:15/mi

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:17:37

Pace9:50 /mi

2nd Half✓ Faster

Distance12.22 mi

Time2:06:51

Pace10:23 /mi

📊Negative Split: 7.8% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:45:32	19:37	9:48	19:37	9:48	-
4M	4.00 mi	06:04:56	39:01	9:45	19:24	9:42	-0:06
6M	6.00 mi	06:24:12	58:17	9:43	19:16	9:38	-0:04
8M	8.00 mi	06:43:08	1:17:13	9:39	18:56	9:28	-0:10
9.6M	9.60 mi	06:59:36	1:33:41	9:46	16:28	10:17	+0:49
10M	10.00 mi	07:02:14	1:36:19	9:38	2:38	6:35	-3:42
10.5M	10.50 mi	07:08:48	1:42:53	9:48	6:34	13:08	+6:33
12M	12.00 mi	07:22:44	1:56:49	9:44	13:56	9:17	-3:51
14M	14.00 mi	07:43:32	2:17:37	9:50	20:48	10:24	+1:07
16M	16.00 mi	08:02:57	2:37:02	9:49	19:25	9:42	-0:42
18M	18.00 mi	08:22:21	2:56:26	9:48	19:24	9:42	0:00
20M	20.00 mi	08:42:53	3:16:58	9:51	20:32	10:16	+0:34
22M	22.00 mi	09:03:28	3:37:33	9:53	20:35	10:17	+0:01
24M	24.00 mi	09:25:25	3:59:30	9:59	21:57	10:59	+0:42
Finish	26.22 mi	09:50:23	4:24:28	10:06	24:58	11:15	+0:16

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:35 /mi

Average Pace

10:06 /mi

Slowest Pace

13:08 /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

2:38

1% of race

Time at Steady Pace

3:28:21

79% of race

Time at Slower Pace

53:29

20% of race

Average Pace: 10:05 /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	05:45:32	19:37	9:48	19:37	9:48	#3815
4M	4.00 mi	06:04:56	39:01	9:45	19:24	9:42	#3617
6M	6.00 mi	06:24:12	58:17	9:43	19:16	9:38	#3457
8M	8.00 mi	06:43:08	1:17:13	9:39	18:56	9:28	#3418
9.6M	9.60 mi	06:59:36	1:33:41	9:46	16:28	10:17	#3414
10M	10.00 mi	07:02:14	1:36:19	9:38	2:38	6:35	#3400
10.5M	10.50 mi	07:08:48	1:42:53	9:48	6:34	13:08	#3379
12M	12.00 mi	07:22:44	1:56:49	9:44	13:56	9:17	#3329
14M	14.00 mi	07:43:32	2:17:37	9:50	20:48	10:24	#3282
16M	16.00 mi	08:02:57	2:37:02	9:49	19:25	9:42	#3382
18M	18.00 mi	08:22:21	2:56:26	9:48	19:24	9:42	#3166
20M	20.00 mi	08:42:53	3:16:58	9:51	20:32	10:16	#3108
22M	22.00 mi	09:03:28	3:37:33	9:53	20:35	10:17	#3110
24M	24.00 mi	09:25:25	3:59:30	9:59	21:57	10:59	#3065
Finish	26.22 mi	09:50:23	4:24:28	10:06	24:58	11:15	#3094

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 45%

Garmin Challenge

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

9:12

Segment Time

10:14/mi

Pace

0.90 mi

Distance

Overall

3255

Men

2626

Division

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
2M	2.00 mi	2.00 mi	3815	3042	68	3249(Top 45%)	2628(Top 52%)	45(Top 31%)
4M	4.00 mi	2.00 mi	3617+198	2902+140	66+2	3474(Top 48%)	2805(Top 56%)	62(Top 43%)
6M	6.00 mi	2.00 mi	3457+160	2794+108	63+3	3286(Top 46%)	2682(Top 53%)	62(Top 43%)
8M	8.00 mi	2.00 mi	3418+39	2767+27	62+1	3300(Top 46%)	2684(Top 53%)	54(Top 37%)
9.6M	9.60 mi	1.60 mi	3414+4	2760+7	61+1	3496(Top 49%)	2804(Top 56%)	59(Top 41%)
10M	10.00 mi	0.40 mi	3400+14	2750+10	61	3057(Top 43%)	2496(Top 49%)	54(Top 37%)
10.5M	10.50 mi	0.50 mi	3379+21	2733+17	60+1	3435(Top 48%)	2739(Top 54%)	57(Top 39%)
12M	12.00 mi	1.50 mi	3329+50	2696+37	55+5	3249(Top 45%)	2628(Top 52%)	45(Top 31%)
14M	14.00 mi	2.00 mi	3282+47	2657+39	54+1	3190(Top 45%)	2575(Top 51%)	53(Top 37%)
16M	16.00 mi	2.00 mi	3382-100	2725-68	55-1	4341(Top 61%)	3290(Top 65%)	73(Top 50%)
18M	18.00 mi	2.00 mi	3166+216	2560+165	53+2	1907(Top 27%)	1575(Top 31%)	29(Top 20%)
20M	20.00 mi	2.00 mi	3108+58	2504+56	50+3	2878(Top 40%)	2253(Top 45%)	43(Top 30%)
22M	22.00 mi	2.00 mi	3110-2	2492+12	50	3464(Top 48%)	2608(Top 52%)	53(Top 37%)
24M	24.00 mi	2.00 mi	3065+45	2441+51	48+2	2794(Top 39%)	2099(Top 42%)	45(Top 31%)
Finish	26.22 mi	2.22 mi	3094-29	2443-2	48	3767(Top 53%)	2727(Top 54%)	55(Top 38%)

M55-59

Passing Analysis

Category:

Athletes Passed

1385*

Passed By

664

Net Change

+721

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#3815
2M → 4M	243*	45	+198	#3815	#3617
4M → 6M	186	26	+160	#3617	#3457
6M → 8M	78*	39	+39	#3457	#3418
8M → 9.6M	72*	68	+4	#3418	#3414
9.6M → 10M	21	7	+14	#3414	#3400
10M → 10.5M	46	25	+21	#3400	#3379
10.5M → 12M	79	29	+50	#3379	#3329
12M → 14M	79*	32	+47	#3329	#3282
14M → 16M	56*	156	-100	#3282	#3382
16M → 18M	225	9	+216	#3382	#3166
18M → 20M	95*	37	+58	#3166	#3108
20M → 22M	59*	61	-2	#3108	#3110
22M → 24M	92*	47	+45	#3110	#3065
24M → Finish	54*	83	-29	#3065	#3094
TOTALS	1385*	664	+721

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 4 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Race timed by

Race Place Events

Koshiro Miura

⏱️ Race Timeline

Race Animation with Course Map

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Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈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 Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

⚖️ Age Grade

Export Track Data

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All Results

Race Analytics

Course Information

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Public Race Data