Emi Yasaka

Bib: 5862•F•Age: 49

San Rafael, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 7166

Top 29%

Gender (Female)

#0 / 2086

Top 17%

Masters (Masters Women)

#0 / 458

Top 13%

Division (F45-49)

#0 / 107

Top 15%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

18:12

Rank: #2530

Start → 2M

18:12 | 9:06/mi

18:12

Rank: #2530

Start → 2M

18:12 | 9:06/mi

36:38

Rank: #2599 (-69)

2M → 4M

18:26 | 9:13/mi

36:38

Rank: #2599 (-69)

2M → 4M

18:26 | 9:13/mi

54:56

Rank: #2542 (+57)

4M → 6M

18:18 | 9:09/mi

54:56

Rank: #2542 (+57)

4M → 6M

18:18 | 9:09/mi

1:13:03

Rank: #2546 (-4)

6M → 8M

18:07 | 9:03/mi

1:13:03

Rank: #2546 (-4)

6M → 8M

18:07 | 9:03/mi

9.6M

1:27:55

Rank: #2451 (+95)

8M → 9.6M

14:52 | 9:17/mi

9.6M

1:27:55

Rank: #2451 (+95)

8M → 9.6M

14:52 | 9:17/mi

10M

1:30:58

Rank: #2553 (-102)

9.6M → 10M

3:03 | 7:38/mi

10M

1:30:58

Rank: #2553 (-102)

9.6M → 10M

3:03 | 7:38/mi

10.5M

1:37:11

Rank: #2546 (+7)

10M → 10.5M

6:13 | 12:26/mi

10.5M

1:37:11

Rank: #2546 (+7)

10M → 10.5M

6:13 | 12:26/mi

12M

1:50:17

Rank: #2505 (+41)

10.5M → 12M

13:06 | 8:44/mi

12M

1:50:17

Rank: #2505 (+41)

10.5M → 12M

13:06 | 8:44/mi

14M

2:10:08

Rank: #2513 (-8)

12M → 14M

19:51 | 9:55/mi

14M

2:10:08

Rank: #2513 (-8)

12M → 14M

19:51 | 9:55/mi

16M

2:25:28

Rank: #2328 (+185)

14M → 16M

15:20 | 7:40/mi

16M

2:25:28

Rank: #2328 (+185)

14M → 16M

15:20 | 7:40/mi

18M

2:46:45

Rank: #2417 (-89)

16M → 18M

21:17 | 10:39/mi

18M

2:46:45

Rank: #2417 (-89)

16M → 18M

21:17 | 10:39/mi

20M

3:05:36

Rank: #2327 (+90)

18M → 20M

18:51 | 9:25/mi

20M

3:05:36

Rank: #2327 (+90)

18M → 20M

18:51 | 9:25/mi

22M

3:23:52

Rank: #2250 (+77)

20M → 22M

18:16 | 9:08/mi

22M

3:23:52

Rank: #2250 (+77)

20M → 22M

18:16 | 9:08/mi

24M

3:42:58

Rank: #2124 (+126)

22M → 24M

19:06 | 9:33/mi

24M

3:42:58

Rank: #2124 (+126)

22M → 24M

19:06 | 9:33/mi

Finish· 26.22 mi

4:04:24

Rank: #2060 (+64)

24M → Finish

21:26 | 9:40/mi

Finish· 26.22 mi

4:04:24

Rank: #2060 (+64)

24M → Finish

21:26 | 9:40/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:10:08

Pace9:18 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:54:16

Pace9:21 /mi

📊Negative Split: 12.2% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:38:07	18:12	9:06	18:12	9:06	-
4M	4.00 mi	05:56:33	36:38	9:10	18:26	9:13	+0:07
6M	6.00 mi	06:14:51	54:56	9:09	18:18	9:09	-0:04
8M	8.00 mi	06:32:58	1:13:03	9:08	18:07	9:03	-0:06
9.6M	9.60 mi	06:47:50	1:27:55	9:09	14:52	9:17	+0:14
10M	10.00 mi	06:50:53	1:30:58	9:06	3:03	7:38	-1:39
10.5M	10.50 mi	06:57:06	1:37:11	9:15	6:13	12:26	+4:48
12M	12.00 mi	07:10:12	1:50:17	9:11	13:06	8:44	-3:42
14M	14.00 mi	07:30:03	2:10:08	9:18	19:51	9:55	+1:11
16M	16.00 mi	07:45:23	2:25:28	9:05	15:20	7:40	-2:15
18M	18.00 mi	08:06:40	2:46:45	9:16	21:17	10:39	+2:59
20M	20.00 mi	08:25:31	3:05:36	9:17	18:51	9:25	-1:14
22M	22.00 mi	08:43:47	3:23:52	9:16	18:16	9:08	-0:17
24M	24.00 mi	09:02:53	3:42:58	9:17	19:06	9:33	+0:25
Finish	26.22 mi	09:24:19	4:04:24	9:20	21:26	9:40	+0:07

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

7:38 /mi

Average Pace

9:20 /mi

Slowest Pace

12:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:23

8% of race

Time at Steady Pace

2:58:40

73% of race

Time at Slower Pace

47:21

19% of race

Average Pace: 9:19 /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	05:38:07	18:12	9:06	18:12	9:06	#2530
4M	4.00 mi	05:56:33	36:38	9:10	18:26	9:13	#2599
6M	6.00 mi	06:14:51	54:56	9:09	18:18	9:09	#2542
8M	8.00 mi	06:32:58	1:13:03	9:08	18:07	9:03	#2546
9.6M	9.60 mi	06:47:50	1:27:55	9:09	14:52	9:17	#2451
10M	10.00 mi	06:50:53	1:30:58	9:06	3:03	7:38	#2553
10.5M	10.50 mi	06:57:06	1:37:11	9:15	6:13	12:26	#2546
12M	12.00 mi	07:10:12	1:50:17	9:11	13:06	8:44	#2505
14M	14.00 mi	07:30:03	2:10:08	9:18	19:51	9:55	#2513
16M	16.00 mi	07:45:23	2:25:28	9:05	15:20	7:40	#2328
18M	18.00 mi	08:06:40	2:46:45	9:16	21:17	10:39	#2417
20M	20.00 mi	08:25:31	3:05:36	9:17	18:51	9:25	#2327
22M	22.00 mi	08:43:47	3:23:52	9:16	18:16	9:08	#2250
24M	24.00 mi	09:02:53	3:42:58	9:17	19:06	9:33	#2124
Finish	26.22 mi	09:24:19	4:04:24	9:20	21:26	9:40	#2060

Faster pace

Steady pace

Slower pace

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 47%

Garmin Challenge

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

9:16

Segment Time

10:18/mi

Pace

0.90 mi

Distance

Overall

3340

Women

642

Division

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
2M	2.00 mi	2.00 mi	2530	416	26	2439(Top 34%)	402(Top 19%)	15(Top 14%)
4M	4.00 mi	2.00 mi	2599-69	435-19	26	2710(Top 38%)	454(Top 22%)	24(Top 22%)
6M	6.00 mi	2.00 mi	2542+57	418+17	23+3	2529(Top 35%)	417(Top 20%)	21(Top 20%)
8M	8.00 mi	2.00 mi	2546-4	420-2	21+2	2636(Top 37%)	429(Top 21%)	17(Top 16%)
9.6M	9.60 mi	1.60 mi	2451+95	386+34	19+2	2133(Top 30%)	306(Top 15%)	13(Top 12%)
10M	10.00 mi	0.40 mi	2553-102	418-32	21-2	5194(Top 72%)	1286(Top 62%)	62(Top 58%)
10.5M	10.50 mi	0.50 mi	2546+7	418	21	2763(Top 39%)	496(Top 24%)	21(Top 20%)
12M	12.00 mi	1.50 mi	2505+41	405+13	18+3	2439(Top 34%)	402(Top 19%)	15(Top 14%)
14M	14.00 mi	2.00 mi	2513-8	408-3	19-1	2590(Top 36%)	448(Top 21%)	18(Top 17%)
16M	16.00 mi	2.00 mi	2328+185	382+26	17+2	1773(Top 25%)	315(Top 15%)	9(Top 8%)
18M	18.00 mi	2.00 mi	2417-89	402-20	19-2	3073(Top 43%)	655(Top 31%)	33(Top 31%)
20M	20.00 mi	2.00 mi	2327+90	384+18	18+1	1963(Top 27%)	348(Top 17%)	15(Top 14%)
22M	22.00 mi	2.00 mi	2250+77	380+4	18	2160(Top 30%)	442(Top 21%)	23(Top 21%)
24M	24.00 mi	2.00 mi	2124+126	361+19	17+1	1277(Top 18%)	254(Top 12%)	9(Top 8%)
Finish	26.22 mi	2.22 mi	2060+64	355+6	16+1	1870(Top 26%)	395(Top 19%)	19(Top 18%)

F45-49

Passing Analysis

Category:

Athletes Passed

1213*

Passed By

743

Net Change

+470

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#2530
2M → 4M	81*	150	-69	#2530	#2599
4M → 6M	111	54	+57	#2599	#2542
6M → 8M	63*	67	-4	#2542	#2546
8M → 9.6M	123*	28	+95	#2546	#2451
9.6M → 10M	1	103	-102	#2451	#2553
10M → 10.5M	33	26	+7	#2553	#2546
10.5M → 12M	76	35	+41	#2546	#2505
12M → 14M	41*	49	-8	#2505	#2513
14M → 16M	212*	27	+185	#2513	#2328
16M → 18M	62	151	-89	#2328	#2417
18M → 20M	100*	10	+90	#2417	#2327
20M → 22M	95*	18	+77	#2327	#2250
22M → 24M	131*	5	+126	#2250	#2124
24M → Finish	84*	20	+64	#2124	#2060
TOTALS	1213*	743	+470

* 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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Results processed 14 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

Emi Yasaka

⏱️ 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