Jamie Yoo

Bib: 2924•M•Age: 39

Castro Valley, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 23%

Gender (Male)

#0 / 5052

Top 27%

Division (M35-39)

#0 / 717

Top 26%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

17:27

Rank: #1723

Start → 2M

17:27 | 8:43/mi

17:27

Rank: #1723

Start → 2M

17:27 | 8:43/mi

35:01

Rank: #1737 (-14)

2M → 4M

17:34 | 8:47/mi

35:01

Rank: #1737 (-14)

2M → 4M

17:34 | 8:47/mi

52:47

Rank: #1801 (-64)

4M → 6M

17:46 | 8:53/mi

52:47

Rank: #1801 (-64)

4M → 6M

17:46 | 8:53/mi

1:10:26

Rank: #1870 (-69)

6M → 8M

17:39 | 8:49/mi

1:10:26

Rank: #1870 (-69)

6M → 8M

17:39 | 8:49/mi

9.6M

1:25:26

Rank: #1910 (-40)

8M → 9.6M

15:00 | 9:22/mi

9.6M

1:25:26

Rank: #1910 (-40)

8M → 9.6M

15:00 | 9:22/mi

10M

1:27:59

Rank: #1934 (-24)

9.6M → 10M

2:33 | 6:23/mi

10M

1:27:59

Rank: #1934 (-24)

9.6M → 10M

2:33 | 6:23/mi

10.5M

1:34:26

Rank: #2021 (-87)

10M → 10.5M

6:27 | 12:54/mi

10.5M

1:34:26

Rank: #2021 (-87)

10M → 10.5M

6:27 | 12:54/mi

12M

1:47:37

Rank: #2065 (-44)

10.5M → 12M

13:11 | 8:47/mi

12M

1:47:37

Rank: #2065 (-44)

10.5M → 12M

13:11 | 8:47/mi

14M

2:07:06

Rank: #2098 (-33)

12M → 14M

19:29 | 9:44/mi

14M

2:07:06

Rank: #2098 (-33)

12M → 14M

19:29 | 9:44/mi

16M

2:21:38

Rank: #1911 (+187)

14M → 16M

14:32 | 7:16/mi

16M

2:21:38

Rank: #1911 (+187)

14M → 16M

14:32 | 7:16/mi

18M

2:42:08

Rank: #1969 (-58)

16M → 18M

20:30 | 10:15/mi

18M

2:42:08

Rank: #1969 (-58)

16M → 18M

20:30 | 10:15/mi

20M

2:59:29

Rank: #1814 (+155)

18M → 20M

17:21 | 8:40/mi

20M

2:59:29

Rank: #1814 (+155)

18M → 20M

17:21 | 8:40/mi

22M

3:16:50

Rank: #1761 (+53)

20M → 22M

17:21 | 8:40/mi

22M

3:16:50

Rank: #1761 (+53)

20M → 22M

17:21 | 8:40/mi

24M

3:36:12

Rank: #1674 (+87)

22M → 24M

19:22 | 9:41/mi

24M

3:36:12

Rank: #1674 (+87)

22M → 24M

19:22 | 9:41/mi

Finish· 26.22 mi

3:56:58

Rank: #1627 (+47)

24M → Finish

20:46 | 9:22/mi

Finish· 26.22 mi

3:56:58

Rank: #1627 (+47)

24M → Finish

20:46 | 9:22/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:07:06

Pace9:05 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:49:52

Pace9:00 /mi

📊Negative Split: 13.6% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:37:59	17:27	8:43	17:27	8:43	-
4M	4.00 mi	05:55:33	35:01	8:45	17:34	8:47	+0:04
6M	6.00 mi	06:13:19	52:47	8:48	17:46	8:53	+0:06
8M	8.00 mi	06:30:58	1:10:26	8:48	17:39	8:49	-0:04
9.6M	9.60 mi	06:45:58	1:25:26	8:54	15:00	9:22	+0:33
10M	10.00 mi	06:48:31	1:27:59	8:48	2:33	6:23	-2:59
10.5M	10.50 mi	06:54:58	1:34:26	9:00	6:27	12:54	+6:31
12M	12.00 mi	07:08:09	1:47:37	8:58	13:11	8:47	-4:07
14M	14.00 mi	07:27:38	2:07:06	9:05	19:29	9:44	+0:57
16M	16.00 mi	07:42:10	2:21:38	8:51	14:32	7:16	-2:28
18M	18.00 mi	08:02:40	2:42:08	9:00	20:30	10:15	+2:59
20M	20.00 mi	08:20:01	2:59:29	8:58	17:21	8:40	-1:35
22M	22.00 mi	08:37:22	3:16:50	8:57	17:21	8:40	0:00
24M	24.00 mi	08:56:44	3:36:12	9:01	19:22	9:41	+1:01
Finish	26.22 mi	09:17:30	3:56:58	9:03	20:46	9:22	-0:19

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

6:23 /mi

Average Pace

9:03 /mi

Slowest Pace

12:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:05

7% of race

Time at Steady Pace

2:34:05

65% of race

Time at Slower Pace

1:05:48

28% of race

Average Pace: 9:02 /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	05:37:59	17:27	8:43	17:27	8:43	#1723
4M	4.00 mi	05:55:33	35:01	8:45	17:34	8:47	#1737
6M	6.00 mi	06:13:19	52:47	8:48	17:46	8:53	#1801
8M	8.00 mi	06:30:58	1:10:26	8:48	17:39	8:49	#1870
9.6M	9.60 mi	06:45:58	1:25:26	8:54	15:00	9:22	#1910
10M	10.00 mi	06:48:31	1:27:59	8:48	2:33	6:23	#1934
10.5M	10.50 mi	06:54:58	1:34:26	9:00	6:27	12:54	#2021
12M	12.00 mi	07:08:09	1:47:37	8:58	13:11	8:47	#2065
14M	14.00 mi	07:27:38	2:07:06	9:05	19:29	9:44	#2098
16M	16.00 mi	07:42:10	2:21:38	8:51	14:32	7:16	#1911
18M	18.00 mi	08:02:40	2:42:08	9:00	20:30	10:15	#1969
20M	20.00 mi	08:20:01	2:59:29	8:58	17:21	8:40	#1814
22M	22.00 mi	08:37:22	3:16:50	8:57	17:21	8:40	#1761
24M	24.00 mi	08:56:44	3:36:12	9:01	19:22	9:41	#1674
Finish	26.22 mi	09:17:30	3:56:58	9:03	20:46	9:22	#1627

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 41%

Garmin Challenge

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

9:00

Segment Time

10:00/mi

Pace

0.90 mi

Distance

Overall

2970

Men

2430

Division

339

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
2M	2.00 mi	2.00 mi	1723	1488	202	2518(Top 35%)	2094(Top 41%)	281(Top 39%)
4M	4.00 mi	2.00 mi	1737-14	1496-8	208-6	1817(Top 25%)	1556(Top 31%)	217(Top 30%)
6M	6.00 mi	2.00 mi	1801-64	1542-46	214-6	1960(Top 27%)	1677(Top 33%)	230(Top 32%)
8M	8.00 mi	2.00 mi	1870-69	1600-58	218-4	2139(Top 30%)	1802(Top 36%)	242(Top 34%)
9.6M	9.60 mi	1.60 mi	1910-40	1636-36	221-3	2269(Top 32%)	1929(Top 38%)	256(Top 36%)
10M	10.00 mi	0.40 mi	1934-24	1653-17	222-1	2563(Top 36%)	2132(Top 42%)	290(Top 40%)
10.5M	10.50 mi	0.50 mi	2021-87	1723-70	230-8	3225(Top 45%)	2591(Top 51%)	357(Top 50%)
12M	12.00 mi	1.50 mi	2065-44	1751-28	234-4	2518(Top 35%)	2094(Top 41%)	281(Top 39%)
14M	14.00 mi	2.00 mi	2098-33	1773-22	236-2	2324(Top 32%)	1945(Top 38%)	256(Top 36%)
16M	16.00 mi	2.00 mi	1911+187	1618+155	222+14	1308(Top 18%)	1104(Top 22%)	153(Top 21%)
18M	18.00 mi	2.00 mi	1969-58	1666-48	227-5	2581(Top 36%)	2065(Top 41%)	288(Top 40%)
20M	20.00 mi	2.00 mi	1814+155	1535+131	214+13	1035(Top 14%)	885(Top 18%)	123(Top 17%)
22M	22.00 mi	2.00 mi	1761+53	1486+49	210+4	1601(Top 22%)	1306(Top 26%)	180(Top 25%)
24M	24.00 mi	2.00 mi	1674+87	1403+83	195+15	1414(Top 20%)	1137(Top 23%)	168(Top 23%)
Finish	26.22 mi	2.22 mi	1627+47	1352+51	187+8	1529(Top 21%)	1215(Top 24%)	168(Top 23%)

168

Passing Analysis

Category:

Athletes Passed

946*

Passed By

850

Net Change

+96

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#1723
2M → 4M	75	89	-14	#1723	#1737
4M → 6M	44	108	-64	#1737	#1801
6M → 8M	34*	103	-69	#1801	#1870
8M → 9.6M	34	74	-40	#1870	#1910
9.6M → 10M	6	30	-24	#1910	#1934
10M → 10.5M	17	104	-87	#1934	#2021
10.5M → 12M	27	71	-44	#2021	#2065
12M → 14M	32*	65	-33	#2065	#2098
14M → 16M	204*	17	+187	#2098	#1911
16M → 18M	61	119	-58	#1911	#1969
18M → 20M	158*	3	+155	#1969	#1814
20M → 22M	79*	26	+53	#1814	#1761
22M → 24M	104*	17	+87	#1761	#1674
24M → Finish	71*	24	+47	#1674	#1627
TOTALS	946*	850	+96

* 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 16 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

Jamie Yoo

⏱️ 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