Corey Thomas

Bib: 3087•M•Age: 37

San Diego, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 41%

Gender (Male)

#0 / 5052

Top 46%

Division (M35-39)

#0 / 717

Top 45%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

19:31

Rank: #3733

Start → 2M

19:31 | 9:45/mi

19:31

Rank: #3733

Start → 2M

19:31 | 9:45/mi

38:09

Rank: #3263 (+470)

2M → 4M

18:38 | 9:19/mi

38:09

Rank: #3263 (+470)

2M → 4M

18:38 | 9:19/mi

57:03

Rank: #3151 (+112)

4M → 6M

18:54 | 9:27/mi

57:03

Rank: #3151 (+112)

4M → 6M

18:54 | 9:27/mi

1:15:25

Rank: #3065 (+86)

6M → 8M

18:22 | 9:11/mi

1:15:25

Rank: #3065 (+86)

6M → 8M

18:22 | 9:11/mi

9.6M

1:31:06

Rank: #3017 (+48)

8M → 9.6M

15:41 | 9:48/mi

9.6M

1:31:06

Rank: #3017 (+48)

8M → 9.6M

15:41 | 9:48/mi

10M

1:33:40

Rank: #3000 (+17)

9.6M → 10M

2:34 | 6:25/mi

10M

1:33:40

Rank: #3000 (+17)

9.6M → 10M

2:34 | 6:25/mi

10.5M

1:39:45

Rank: #2935 (+65)

10M → 10.5M

6:05 | 12:10/mi

10.5M

1:39:45

Rank: #2935 (+65)

10M → 10.5M

6:05 | 12:10/mi

12M

1:53:06

Rank: #2893 (+42)

10.5M → 12M

13:21 | 8:54/mi

12M

1:53:06

Rank: #2893 (+42)

10.5M → 12M

13:21 | 8:54/mi

14M

2:13:02

Rank: #2822 (+71)

12M → 14M

19:56 | 9:58/mi

14M

2:13:02

Rank: #2822 (+71)

12M → 14M

19:56 | 9:58/mi

16M

2:28:38

Rank: #2649 (+173)

14M → 16M

15:36 | 7:48/mi

16M

2:28:38

Rank: #2649 (+173)

14M → 16M

15:36 | 7:48/mi

18M

2:50:37

Rank: #2714 (-65)

16M → 18M

21:59 | 11:00/mi

18M

2:50:37

Rank: #2714 (-65)

16M → 18M

21:59 | 11:00/mi

20M

3:11:57

Rank: #2749 (-35)

18M → 20M

21:20 | 10:40/mi

20M

3:11:57

Rank: #2749 (-35)

18M → 20M

21:20 | 10:40/mi

22M

3:31:20

Rank: #2709 (+40)

20M → 22M

19:23 | 9:41/mi

22M

3:31:20

Rank: #2709 (+40)

20M → 22M

19:23 | 9:41/mi

24M

3:55:27

Rank: #2794 (-85)

22M → 24M

24:07 | 12:04/mi

24M

3:55:27

Rank: #2794 (-85)

22M → 24M

24:07 | 12:04/mi

Finish· 26.22 mi

4:21:56

Rank: #2953 (-159)

24M → Finish

26:29 | 11:56/mi

Finish· 26.22 mi

4:21:56

Rank: #2953 (-159)

24M → Finish

26:29 | 11:56/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:13:02

Pace9:30 /mi

2nd Half✓ Faster

Distance12.22 mi

Time2:08:54

Pace10:33 /mi

📊Negative Split: 3.1% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:36:15	19:31	9:45	19:31	9:45	-
4M	4.00 mi	05:54:53	38:09	9:32	18:38	9:19	-0:26
6M	6.00 mi	06:13:47	57:03	9:31	18:54	9:27	+0:08
8M	8.00 mi	06:32:09	1:15:25	9:26	18:22	9:11	-0:16
9.6M	9.60 mi	06:47:50	1:31:06	9:29	15:41	9:48	+0:37
10M	10.00 mi	06:50:24	1:33:40	9:22	2:34	6:25	-3:23
10.5M	10.50 mi	06:56:29	1:39:45	9:30	6:05	12:10	+5:45
12M	12.00 mi	07:09:50	1:53:06	9:26	13:21	8:54	-3:16
14M	14.00 mi	07:29:46	2:13:02	9:30	19:56	9:58	+1:04
16M	16.00 mi	07:45:22	2:28:38	9:17	15:36	7:48	-2:10
18M	18.00 mi	08:07:21	2:50:37	9:29	21:59	11:00	+3:12
20M	20.00 mi	08:28:41	3:11:57	9:36	21:20	10:40	-0:20
22M	22.00 mi	08:48:04	3:31:20	9:36	19:23	9:41	-0:59
24M	24.00 mi	09:12:11	3:55:27	9:49	24:07	12:04	+2:23
Finish	26.22 mi	09:38:40	4:21:56	10:00	26:29	11:56	-0:08

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

6:25 /mi

Average Pace

10:00 /mi

Slowest Pace

12:10 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:31

12% of race

Time at Steady Pace

2:10:25

50% of race

Time at Slower Pace

1:40:00

38% of race

Average Pace: 9:59 /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	05:36:15	19:31	9:45	19:31	9:45	#3733
4M	4.00 mi	05:54:53	38:09	9:32	18:38	9:19	#3263
6M	6.00 mi	06:13:47	57:03	9:31	18:54	9:27	#3151
8M	8.00 mi	06:32:09	1:15:25	9:26	18:22	9:11	#3065
9.6M	9.60 mi	06:47:50	1:31:06	9:29	15:41	9:48	#3017
10M	10.00 mi	06:50:24	1:33:40	9:22	2:34	6:25	#3000
10.5M	10.50 mi	06:56:29	1:39:45	9:30	6:05	12:10	#2935
12M	12.00 mi	07:09:50	1:53:06	9:26	13:21	8:54	#2893
14M	14.00 mi	07:29:46	2:13:02	9:30	19:56	9:58	#2822
16M	16.00 mi	07:45:22	2:28:38	9:17	15:36	7:48	#2649
18M	18.00 mi	08:07:21	2:50:37	9:29	21:59	11:00	#2714
20M	20.00 mi	08:28:41	3:11:57	9:36	21:20	10:40	#2749
22M	22.00 mi	08:48:04	3:31:20	9:36	19:23	9:41	#2709
24M	24.00 mi	09:12:11	3:55:27	9:49	24:07	12:04	#2794
Finish	26.22 mi	09:38:40	4:21:56	10:00	26:29	11:56	#2953

Faster pace

Steady pace

Slower pace

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 34%

Garmin Challenge

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

8:39

Segment Time

9:37/mi

Pace

0.90 mi

Distance

Overall

2461

Men

2057

Division

283

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	3733	2987	403	2700(Top 38%)	2230(Top 44%)	297(Top 41%)
4M	4.00 mi	2.00 mi	3263+470	2654+333	351+52	2917(Top 41%)	2400(Top 48%)	323(Top 45%)
6M	6.00 mi	2.00 mi	3151+112	2573+81	340+11	3034(Top 42%)	2488(Top 49%)	331(Top 46%)
8M	8.00 mi	2.00 mi	3065+86	2514+59	331+9	2881(Top 40%)	2385(Top 47%)	314(Top 44%)
9.6M	9.60 mi	1.60 mi	3017+48	2477+37	332-1	2914(Top 41%)	2392(Top 47%)	318(Top 44%)
10M	10.00 mi	0.40 mi	3000+17	2468+9	330+2	2719(Top 38%)	2243(Top 44%)	305(Top 43%)
10.5M	10.50 mi	0.50 mi	2935+65	2414+54	325+5	2487(Top 35%)	2061(Top 41%)	279(Top 39%)
12M	12.00 mi	1.50 mi	2893+42	2387+27	320+5	2700(Top 38%)	2230(Top 44%)	297(Top 41%)
14M	14.00 mi	2.00 mi	2822+71	2331+56	309+11	2646(Top 37%)	2173(Top 43%)	282(Top 39%)
16M	16.00 mi	2.00 mi	2649+173	2188+143	294+15	1940(Top 27%)	1590(Top 31%)	223(Top 31%)
18M	18.00 mi	2.00 mi	2714-65	2233-45	304-10	3445(Top 48%)	2655(Top 53%)	364(Top 51%)
20M	20.00 mi	2.00 mi	2749-35	2256-23	304	3330(Top 46%)	2555(Top 51%)	370(Top 52%)
22M	22.00 mi	2.00 mi	2709+40	2205+51	299+5	2797(Top 39%)	2162(Top 43%)	304(Top 42%)
24M	24.00 mi	2.00 mi	2794-85	2249-44	306-7	3928(Top 55%)	2848(Top 56%)	414(Top 58%)
Finish	26.22 mi	2.22 mi	2953-159	2347-98	321-15	4496(Top 63%)	3248(Top 64%)	469(Top 65%)

469

Passing Analysis

Category:

Athletes Passed

1493*

Passed By

713

Net Change

+780

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#3733
2M → 4M	478*	8	+470	#3733	#3263
4M → 6M	137	25	+112	#3263	#3151
6M → 8M	108*	22	+86	#3151	#3065
8M → 9.6M	75*	27	+48	#3065	#3017
9.6M → 10M	18	1	+17	#3017	#3000
10M → 10.5M	66	1	+65	#3000	#2935
10.5M → 12M	72	30	+42	#2935	#2893
12M → 14M	90*	19	+71	#2893	#2822
14M → 16M	189*	16	+173	#2822	#2649
16M → 18M	68	133	-65	#2649	#2714
18M → 20M	42*	77	-35	#2714	#2749
20M → 22M	77*	37	+40	#2749	#2709
22M → 24M	41*	126	-85	#2709	#2794
24M → Finish	32*	191	-159	#2794	#2953
TOTALS	1493*	713	+780

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

📊

Passing Visuals

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 7 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

Corey Thomas

⏱️ 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

📈Position Graph

🎨Heatmap Timeline

🔄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