Guan Jian Kevin Ou

Bib: 4268•M•Age: 40

San Francisco, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 7166

Gender (Male)

#0 / 5052

Masters (Masters Men)

#0 / 1321

Division (M40-44)

#0 / 435

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

22:36

Rank: #6251

Start → 2M

22:36 | 11:18/mi

22:36

Rank: #6251

Start → 2M

22:36 | 11:18/mi

46:29

Rank: #6370 (-119)

2M → 4M

23:53 | 11:57/mi

46:29

Rank: #6370 (-119)

2M → 4M

23:53 | 11:57/mi

1:11:19

Rank: #6454 (-84)

4M → 6M

24:50 | 12:25/mi

1:11:19

Rank: #6454 (-84)

4M → 6M

24:50 | 12:25/mi

1:34:21

Rank: #6437 (+17)

6M → 8M

23:02 | 11:31/mi

1:34:21

Rank: #6437 (+17)

6M → 8M

23:02 | 11:31/mi

9.6M

1:57:26

Rank: #6582 (-145)

8M → 9.6M

23:05 | 14:26/mi

9.6M

1:57:26

Rank: #6582 (-145)

8M → 9.6M

23:05 | 14:26/mi

10M

2:00:33

Rank: #6562 (+20)

9.6M → 10M

3:07 | 7:48/mi

10M

2:00:33

Rank: #6562 (+20)

9.6M → 10M

3:07 | 7:48/mi

10.5M

2:09:40

Rank: #6575 (-13)

10M → 10.5M

9:07 | 18:14/mi

10.5M

2:09:40

Rank: #6575 (-13)

10M → 10.5M

9:07 | 18:14/mi

12M

2:27:13

Rank: #6473 (+102)

10.5M → 12M

17:33 | 11:42/mi

12M

2:27:13

Rank: #6473 (+102)

10.5M → 12M

17:33 | 11:42/mi

14M

2:58:08

Rank: #6630 (-157)

12M → 14M

30:55 | 15:27/mi

14M

2:58:08

Rank: #6630 (-157)

12M → 14M

30:55 | 15:27/mi

16M

3:18:39

Rank: #6466 (+164)

14M → 16M

20:31 | 10:15/mi

16M

3:18:39

Rank: #6466 (+164)

14M → 16M

20:31 | 10:15/mi

18M

3:49:15

Rank: #6538 (-72)

16M → 18M

30:36 | 15:18/mi

18M

3:49:15

Rank: #6538 (-72)

16M → 18M

30:36 | 15:18/mi

20M

4:14:06

Rank: #6418 (+120)

18M → 20M

24:51 | 12:25/mi

20M

4:14:06

Rank: #6418 (+120)

18M → 20M

24:51 | 12:25/mi

22M

4:39:42

Rank: #6362 (+56)

20M → 22M

25:36 | 12:48/mi

22M

4:39:42

Rank: #6362 (+56)

20M → 22M

25:36 | 12:48/mi

24M

5:08:59

Rank: #6338 (+24)

22M → 24M

29:17 | 14:39/mi

24M

5:08:59

Rank: #6338 (+24)

22M → 24M

29:17 | 14:39/mi

Finish· 26.22 mi

5:41:03

Rank: #6326 (+12)

24M → Finish

32:04 | 14:27/mi

Finish· 26.22 mi

5:41:03

Rank: #6326 (+12)

24M → Finish

32:04 | 14:27/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:58:08

Pace12:43 /mi

2nd Half✓ Faster

Distance12.22 mi

Time2:42:55

Pace13:20 /mi

📊Negative Split: 8.5% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:46:04	22:36	11:18	22:36	11:18	-
4M	4.00 mi	06:09:57	46:29	11:37	23:53	11:57	+0:39
6M	6.00 mi	06:34:47	1:11:19	11:53	24:50	12:25	+0:28
8M	8.00 mi	06:57:49	1:34:21	11:48	23:02	11:31	-0:54
9.6M	9.60 mi	07:20:54	1:57:26	12:14	23:05	14:26	+2:55
10M	10.00 mi	07:24:01	2:00:33	12:03	3:07	7:48	-6:38
10.5M	10.50 mi	07:33:08	2:09:40	12:21	9:07	18:14	+10:26
12M	12.00 mi	07:50:41	2:27:13	12:16	17:33	11:42	-6:32
14M	14.00 mi	08:21:36	2:58:08	12:43	30:55	15:27	+3:45
16M	16.00 mi	08:42:07	3:18:39	12:25	20:31	10:15	-5:12
18M	18.00 mi	09:12:43	3:49:15	12:44	30:36	15:18	+5:03
20M	20.00 mi	09:37:34	4:14:06	12:42	24:51	12:25	-2:53
22M	22.00 mi	10:03:10	4:39:42	12:43	25:36	12:48	+0:23
24M	24.00 mi	10:32:27	5:08:59	12:52	29:17	14:39	+1:51
Finish	26.22 mi	11:04:31	5:41:03	13:01	32:04	14:27	-0:12

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

7:48 /mi

Average Pace

13:01 /mi

Slowest Pace

18:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:38

7% of race

Time at Steady Pace

2:42:21

48% of race

Time at Slower Pace

2:35:04

45% of race

Average Pace: 13:00 /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	05:46:04	22:36	11:18	22:36	11:18	#6251
4M	4.00 mi	06:09:57	46:29	11:37	23:53	11:57	#6370
6M	6.00 mi	06:34:47	1:11:19	11:53	24:50	12:25	#6454
8M	8.00 mi	06:57:49	1:34:21	11:48	23:02	11:31	#6437
9.6M	9.60 mi	07:20:54	1:57:26	12:14	23:05	14:26	#6582
10M	10.00 mi	07:24:01	2:00:33	12:03	3:07	7:48	#6562
10.5M	10.50 mi	07:33:08	2:09:40	12:21	9:07	18:14	#6575
12M	12.00 mi	07:50:41	2:27:13	12:16	17:33	11:42	#6473
14M	14.00 mi	08:21:36	2:58:08	12:43	30:55	15:27	#6630
16M	16.00 mi	08:42:07	3:18:39	12:25	20:31	10:15	#6466
18M	18.00 mi	09:12:43	3:49:15	12:44	30:36	15:18	#6538
20M	20.00 mi	09:37:34	4:14:06	12:42	24:51	12:25	#6418
22M	22.00 mi	10:03:10	4:39:42	12:43	25:36	12:48	#6362
24M	24.00 mi	10:32:27	5:08:59	12:52	29:17	14:39	#6338
Finish	26.22 mi	11:04:31	5:41:03	13:01	32:04	14:27	#6326

Faster pace

Steady pace

Slower pace

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 89%

Garmin Challenge

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

12:14

Segment Time

13:36/mi

Pace

0.90 mi

Distance

Overall

6374

Men

4584

Division

395

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
2M	2.00 mi	2.00 mi	6251	4541	387	5823(Top 81%)	4275(Top 85%)	364(Top 84%)
4M	4.00 mi	2.00 mi	6370-119	4609-68	388-1	6496(Top 91%)	4675(Top 93%)	391(Top 90%)
6M	6.00 mi	2.00 mi	6454-84	4661-52	395-7	6577(Top 92%)	4730(Top 94%)	395(Top 91%)
8M	8.00 mi	2.00 mi	6437+17	4659+2	392+3	6322(Top 88%)	4619(Top 91%)	386(Top 89%)
9.6M	9.60 mi	1.60 mi	6582-145	4743-84	398-6	6885(Top 96%)	4883(Top 97%)	417(Top 96%)
10M	10.00 mi	0.40 mi	6562+20	4732+11	397+1	5547(Top 77%)	4103(Top 81%)	345(Top 79%)
10.5M	10.50 mi	0.50 mi	6575-13	4740-8	400-3	6643(Top 93%)	4741(Top 94%)	402(Top 92%)
12M	12.00 mi	1.50 mi	6473+102	4676+64	394+6	5823(Top 81%)	4275(Top 85%)	364(Top 84%)
14M	14.00 mi	2.00 mi	6630-157	4760-84	406-12	6958(Top 97%)	4924(Top 97%)	421(Top 97%)
16M	16.00 mi	2.00 mi	6466+164	4662+98	397+9	4901(Top 68%)	3652(Top 72%)	306(Top 70%)
18M	18.00 mi	2.00 mi	6538-72	4696-34	401-4	6586(Top 92%)	4676(Top 93%)	407(Top 94%)
20M	20.00 mi	2.00 mi	6418+120	4622+74	397+4	5227(Top 73%)	3783(Top 75%)	333(Top 77%)
22M	22.00 mi	2.00 mi	6362+56	4583+39	394+3	5883(Top 82%)	4168(Top 83%)	366(Top 84%)
24M	24.00 mi	2.00 mi	6338+24	4554+29	394	6025(Top 84%)	4261(Top 84%)	368(Top 85%)
Finish	26.22 mi	2.22 mi	6326+12	4537+17	391+3	6234(Top 87%)	4403(Top 87%)	381(Top 88%)

381

Passing Analysis

Category:

Athletes Passed

959*

Passed By

1034

Net Change

-75

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#6251
2M → 4M	86*	205	-119	#6251	#6370
4M → 6M	98*	182	-84	#6370	#6454
6M → 8M	71*	54	+17	#6454	#6437
8M → 9.6M	36*	181	-145	#6437	#6582
9.6M → 10M	20	0	+20	#6582	#6562
10M → 10.5M	33	46	-13	#6562	#6575
10.5M → 12M	108	6	+102	#6575	#6473
12M → 14M	14*	171	-157	#6473	#6630
14M → 16M	170*	6	+164	#6630	#6466
16M → 18M	28*	100	-72	#6466	#6538
18M → 20M	122*	2	+120	#6538	#6418
20M → 22M	70*	14	+56	#6418	#6362
22M → 24M	47*	23	+24	#6362	#6338
24M → Finish	56*	44	+12	#6338	#6326
TOTALS	959*	1034	-75

* 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.

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The San Francisco Marathon

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Race Place Events

Guan Jian Kevin Ou

⏱️ 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