Shinichiro Sagara

Bib: 4235•M•Age: 51

Sunnyvale, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 7166

Top 31%

Gender (Male)

#0 / 5052

Top 36%

Masters (Masters Men)

#0 / 1321

Top 31%

Division (M50-54)

#0 / 245

Top 34%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

18:43

Rank: #3039

Start → 2M

18:43 | 9:21/mi

18:43

Rank: #3039

Start → 2M

18:43 | 9:21/mi

38:00

Rank: #3209 (-170)

2M → 4M

19:17 | 9:39/mi

38:00

Rank: #3209 (-170)

2M → 4M

19:17 | 9:39/mi

57:18

Rank: #3198 (+11)

4M → 6M

19:18 | 9:39/mi

57:18

Rank: #3198 (+11)

4M → 6M

19:18 | 9:39/mi

1:16:09

Rank: #3186 (+12)

6M → 8M

18:51 | 9:25/mi

1:16:09

Rank: #3186 (+12)

6M → 8M

18:51 | 9:25/mi

9.6M

1:32:20

Rank: #3182 (+4)

8M → 9.6M

16:11 | 10:07/mi

9.6M

1:32:20

Rank: #3182 (+4)

8M → 9.6M

16:11 | 10:07/mi

10M

1:34:59

Rank: #3183 (-1)

9.6M → 10M

2:39 | 6:38/mi

10M

1:34:59

Rank: #3183 (-1)

9.6M → 10M

2:39 | 6:38/mi

10.5M

1:41:24

Rank: #3166 (+17)

10M → 10.5M

6:25 | 12:50/mi

10.5M

1:41:24

Rank: #3166 (+17)

10M → 10.5M

6:25 | 12:50/mi

12M

1:54:48

Rank: #3072 (+94)

10.5M → 12M

13:24 | 8:56/mi

12M

1:54:48

Rank: #3072 (+94)

10.5M → 12M

13:24 | 8:56/mi

14M

2:15:35

Rank: #3063 (+9)

12M → 14M

20:47 | 10:23/mi

14M

2:15:35

Rank: #3063 (+9)

12M → 14M

20:47 | 10:23/mi

16M

2:34:27

Rank: #3158 (-95)

14M → 16M

18:52 | 9:26/mi

16M

2:34:27

Rank: #3158 (-95)

14M → 16M

18:52 | 9:26/mi

18M

2:53:19

Rank: #2924 (+234)

16M → 18M

18:52 | 9:26/mi

18M

2:53:19

Rank: #2924 (+234)

16M → 18M

18:52 | 9:26/mi

20M

3:11:08

Rank: #2692 (+232)

18M → 20M

17:49 | 8:54/mi

20M

3:11:08

Rank: #2692 (+232)

18M → 20M

17:49 | 8:54/mi

22M

3:29:40

Rank: #2616 (+76)

20M → 22M

18:32 | 9:16/mi

22M

3:29:40

Rank: #2616 (+76)

20M → 22M

18:32 | 9:16/mi

24M

3:48:34

Rank: #2439 (+177)

22M → 24M

18:54 | 9:27/mi

24M

3:48:34

Rank: #2439 (+177)

22M → 24M

18:54 | 9:27/mi

Finish· 26.22 mi

4:08:15

Rank: #2239 (+200)

24M → Finish

19:41 | 8:52/mi

Finish· 26.22 mi

4:08:15

Rank: #2239 (+200)

24M → Finish

19:41 | 8:52/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:15:35

Pace9:41 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:52:40

Pace9:13 /mi

📊Negative Split: 16.9% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:46:37	18:43	9:21	18:43	9:21	-
4M	4.00 mi	06:05:54	38:00	9:30	19:17	9:39	+0:18
6M	6.00 mi	06:25:12	57:18	9:33	19:18	9:39	0:00
8M	8.00 mi	06:44:03	1:16:09	9:31	18:51	9:25	-0:14
9.6M	9.60 mi	07:00:14	1:32:20	9:37	16:11	10:07	+0:42
10M	10.00 mi	07:02:53	1:34:59	9:30	2:39	6:38	-3:29
10.5M	10.50 mi	07:09:18	1:41:24	9:39	6:25	12:50	+6:12
12M	12.00 mi	07:22:42	1:54:48	9:34	13:24	8:56	-3:54
14M	14.00 mi	07:43:29	2:15:35	9:41	20:47	10:23	+1:27
16M	16.00 mi	08:02:21	2:34:27	9:39	18:52	9:26	-0:57
18M	18.00 mi	08:21:13	2:53:19	9:38	18:52	9:26	0:00
20M	20.00 mi	08:39:02	3:11:08	9:33	17:49	8:54	-0:32
22M	22.00 mi	08:57:34	3:29:40	9:32	18:32	9:16	+0:22
24M	24.00 mi	09:16:28	3:48:34	9:31	18:54	9:27	+0:11
Finish	26.22 mi	09:36:09	4:08:15	9:29	19:41	8:52	-0:35

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

6:38 /mi

Average Pace

9:29 /mi

Slowest Pace

12:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39

1% of race

Time at Steady Pace

3:22:13

81% of race

Time at Slower Pace

43:23

17% of race

Average Pace: 9:28 /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

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
2M	2.00 mi	05:46:37	18:43	9:21	18:43	9:21	#3039
4M	4.00 mi	06:05:54	38:00	9:30	19:17	9:39	#3209
6M	6.00 mi	06:25:12	57:18	9:33	19:18	9:39	#3198
8M	8.00 mi	06:44:03	1:16:09	9:31	18:51	9:25	#3186
9.6M	9.60 mi	07:00:14	1:32:20	9:37	16:11	10:07	#3182
10M	10.00 mi	07:02:53	1:34:59	9:30	2:39	6:38	#3183
10.5M	10.50 mi	07:09:18	1:41:24	9:39	6:25	12:50	#3166
12M	12.00 mi	07:22:42	1:54:48	9:34	13:24	8:56	#3072
14M	14.00 mi	07:43:29	2:15:35	9:41	20:47	10:23	#3063
16M	16.00 mi	08:02:21	2:34:27	9:39	18:52	9:26	#3158
18M	18.00 mi	08:21:13	2:53:19	9:38	18:52	9:26	#2924
20M	20.00 mi	08:39:02	3:11:08	9:33	17:49	8:54	#2692
22M	22.00 mi	08:57:34	3:29:40	9:32	18:32	9:16	#2616
24M	24.00 mi	09:16:28	3:48:34	9:31	18:54	9:27	#2439
Finish	26.22 mi	09:36:09	4:08:15	9:29	19:41	8:52	#2239

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 43%

Garmin Challenge

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

9:04

Segment Time

10:05/mi

Pace

0.90 mi

Distance

Overall

3066

Men

2494

Division

101

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
2M	2.00 mi	2.00 mi	3039	2485	107	2748(Top 38%)	2269(Top 45%)	89(Top 36%)
4M	4.00 mi	2.00 mi	3209-170	2615-130	110-3	3379(Top 47%)	2739(Top 54%)	118(Top 48%)
6M	6.00 mi	2.00 mi	3198+11	2607+8	109+1	3308(Top 46%)	2701(Top 53%)	111(Top 45%)
8M	8.00 mi	2.00 mi	3186+12	2602+5	108+1	3239(Top 45%)	2644(Top 52%)	106(Top 43%)
9.6M	9.60 mi	1.60 mi	3182+4	2603-1	108	3279(Top 46%)	2652(Top 52%)	107(Top 44%)
10M	10.00 mi	0.40 mi	3183-1	2604-1	108	3112(Top 43%)	2539(Top 50%)	89(Top 36%)
10.5M	10.50 mi	0.50 mi	3166+17	2585+19	107+1	3161(Top 44%)	2549(Top 50%)	102(Top 42%)
12M	12.00 mi	1.50 mi	3072+94	2524+61	106+1	2748(Top 38%)	2269(Top 45%)	89(Top 36%)
14M	14.00 mi	2.00 mi	3063+9	2513+11	107-1	3175(Top 44%)	2565(Top 51%)	107(Top 44%)
16M	16.00 mi	2.00 mi	3158-95	2562-49	110-3	4017(Top 56%)	3072(Top 61%)	142(Top 58%)
18M	18.00 mi	2.00 mi	2924+234	2391+171	103+7	1626(Top 23%)	1364(Top 27%)	51(Top 21%)
20M	20.00 mi	2.00 mi	2692+232	2211+180	94+9	1308(Top 18%)	1097(Top 22%)	44(Top 18%)
22M	22.00 mi	2.00 mi	2616+76	2141+70	90+4	2291(Top 32%)	1810(Top 36%)	86(Top 35%)
24M	24.00 mi	2.00 mi	2439+177	1992+149	89+1	1188(Top 17%)	958(Top 19%)	38(Top 16%)
Finish	26.22 mi	2.22 mi	2239+200	1828+164	84+5	991(Top 14%)	806(Top 16%)	30(Top 12%)

9.6M→10M

9.6 - 10.0 mi

Top 43%

×1story

+17ft-12ft

Overall

3112

Males

2539

M50-54

10M→10.5M

10.0 - 10.5 mi

Top 44%

×9stories

+0ft-102ft

Overall

3161

Males

2549

M50-54

104

16.0 - 18.0 mi

Top 23%

×8stories

+106ft-45ft

Overall

1626

Males

1364

M50-54

18M→20M

18.0 - 20.0 mi

Top 18%

×3stories

+52ft-26ft

Overall

1308

Males

1097

M50-54

20M→22M

20.0 - 22.0 mi

Top 32%

×21stories

+17ft-266ft

Overall

2291

Males

1810

M50-54

22M→24M

22.0 - 24.0 mi

Top 17%

×3stories

+70ft-85ft

Overall

1188

Males

958

M50-54

24M→Finish

24.0 - 26.2 mi

Top 14%

~flat

+2ft-2ft

Overall

991

Males

806

M50-54

Passing Analysis

Category:

Athletes Passed

1512*

Passed By

712

Net Change

+800

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#3039
2M → 4M	67*	237	-170	#3039	#3209
4M → 6M	88	77	+11	#3209	#3198
6M → 8M	70*	58	+12	#3198	#3186
8M → 9.6M	56*	52	+4	#3186	#3182
9.6M → 10M	8	9	-1	#3182	#3183
10M → 10.5M	40	23	+17	#3183	#3166
10.5M → 12M	111	17	+94	#3166	#3072
12M → 14M	51*	42	+9	#3072	#3063
14M → 16M	67*	162	-95	#3063	#3158
16M → 18M	243	9	+234	#3158	#2924
18M → 20M	232*	0	+232	#2924	#2692
20M → 22M	94*	18	+76	#2692	#2616
22M → 24M	183*	6	+177	#2616	#2439
24M → Finish	202*	2	+200	#2439	#2239
TOTALS	1512*	712	+800

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

📊

Passing Visuals

Category:

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Race timed by

Race Place Events

Shinichiro Sagara

⏱️ Race Timeline

The Course

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

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data