Brooke Guiley

Bib: 7242•F•Age: 33

Martinez, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 37%

Gender (Female)

#0 / 2086

Top 24%

Division (F30-34)

#0 / 395

Top 22%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

18:57

Rank: #3241

Start → 2M

18:57 | 9:28/mi

18:57

Rank: #3241

Start → 2M

18:57 | 9:28/mi

38:14

Rank: #3299 (-58)

2M → 4M

19:17 | 9:39/mi

38:14

Rank: #3299 (-58)

2M → 4M

19:17 | 9:39/mi

57:39

Rank: #3284 (+15)

4M → 6M

19:25 | 9:42/mi

57:39

Rank: #3284 (+15)

4M → 6M

19:25 | 9:42/mi

1:16:54

Rank: #3345 (-61)

6M → 8M

19:15 | 9:37/mi

1:16:54

Rank: #3345 (-61)

6M → 8M

19:15 | 9:37/mi

9.6M

1:33:13

Rank: #3325 (+20)

8M → 9.6M

16:19 | 10:12/mi

9.6M

1:33:13

Rank: #3325 (+20)

8M → 9.6M

16:19 | 10:12/mi

10M

1:35:53

Rank: #3322 (+3)

9.6M → 10M

2:40 | 6:40/mi

10M

1:35:53

Rank: #3322 (+3)

9.6M → 10M

2:40 | 6:40/mi

10.5M

1:42:22

Rank: #3292 (+30)

10M → 10.5M

6:29 | 12:58/mi

10.5M

1:42:22

Rank: #3292 (+30)

10M → 10.5M

6:29 | 12:58/mi

12M

1:56:31

Rank: #3291 (+1)

10.5M → 12M

14:09 | 9:26/mi

12M

1:56:31

Rank: #3291 (+1)

10.5M → 12M

14:09 | 9:26/mi

14M

2:17:35

Rank: #3278 (+13)

12M → 14M

21:04 | 10:32/mi

14M

2:17:35

Rank: #3278 (+13)

12M → 14M

21:04 | 10:32/mi

16M

2:36:44

Rank: #3366 (-88)

14M → 16M

19:09 | 9:34/mi

16M

2:36:44

Rank: #3366 (-88)

14M → 16M

19:09 | 9:34/mi

18M

2:55:52

Rank: #3124 (+242)

16M → 18M

19:08 | 9:34/mi

18M

2:55:52

Rank: #3124 (+242)

16M → 18M

19:08 | 9:34/mi

20M

3:16:01

Rank: #3033 (+91)

18M → 20M

20:09 | 10:04/mi

20M

3:16:01

Rank: #3033 (+91)

18M → 20M

20:09 | 10:04/mi

22M

3:35:16

Rank: #2960 (+73)

20M → 22M

19:15 | 9:37/mi

22M

3:35:16

Rank: #2960 (+73)

20M → 22M

19:15 | 9:37/mi

24M

3:55:10

Rank: #2778 (+182)

22M → 24M

19:54 | 9:57/mi

24M

3:55:10

Rank: #2778 (+182)

22M → 24M

19:54 | 9:57/mi

Finish· 26.22 mi

4:16:40

Rank: #2640 (+138)

24M → Finish

21:30 | 9:41/mi

Finish· 26.22 mi

4:16:40

Rank: #2640 (+138)

24M → Finish

21:30 | 9:41/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:17:35

Pace9:50 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:59:05

Pace9:45 /mi

📊Negative Split: 13.4% faster second half

Checkpoint Splits

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

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

6:40 /mi

Average Pace

9:48 /mi

Slowest Pace

12:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40

1% of race

Time at Steady Pace

3:46:27

88% of race

Time at Slower Pace

27:33

11% of race

Average Pace: 9:47 /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	05:41:47	18:57	9:28	18:57	9:28	#3241
4M	4.00 mi	06:01:04	38:14	9:34	19:17	9:39	#3299
6M	6.00 mi	06:20:29	57:39	9:37	19:25	9:42	#3284
8M	8.00 mi	06:39:44	1:16:54	9:37	19:15	9:37	#3345
9.6M	9.60 mi	06:56:03	1:33:13	9:43	16:19	10:12	#3325
10M	10.00 mi	06:58:43	1:35:53	9:35	2:40	6:40	#3322
10.5M	10.50 mi	07:05:12	1:42:22	9:45	6:29	12:58	#3292
12M	12.00 mi	07:19:21	1:56:31	9:43	14:09	9:26	#3291
14M	14.00 mi	07:40:25	2:17:35	9:50	21:04	10:32	#3278
16M	16.00 mi	07:59:34	2:36:44	9:48	19:09	9:34	#3366
18M	18.00 mi	08:18:42	2:55:52	9:46	19:08	9:34	#3124
20M	20.00 mi	08:38:51	3:16:01	9:48	20:09	10:04	#3033
22M	22.00 mi	08:58:06	3:35:16	9:47	19:15	9:37	#2960
24M	24.00 mi	09:18:00	3:55:10	9:48	19:54	9:57	#2778
Finish	26.22 mi	09:39:30	4:16:40	9:48	21:30	9:41	#2640

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 44%

Garmin Challenge

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

9:09

Segment Time

10:10/mi

Pace

0.90 mi

Distance

Overall

3185

Women

599

Division

105

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
2M	2.00 mi	2.00 mi	3241	594	99	3402(Top 47%)	657(Top 31%)	113(Top 29%)
4M	4.00 mi	2.00 mi	3299-58	613-19	104-5	3383(Top 47%)	632(Top 30%)	100(Top 25%)
6M	6.00 mi	2.00 mi	3284+15	606+7	101+3	3405(Top 48%)	632(Top 30%)	101(Top 26%)
8M	8.00 mi	2.00 mi	3345-61	617-11	103-2	3528(Top 49%)	677(Top 32%)	118(Top 30%)
9.6M	9.60 mi	1.60 mi	3325+20	622-5	105-2	3376(Top 47%)	648(Top 31%)	110(Top 28%)
10M	10.00 mi	0.40 mi	3322+3	623-1	105	3213(Top 45%)	595(Top 29%)	105(Top 27%)
10.5M	10.50 mi	0.50 mi	3292+30	613+10	104+1	3278(Top 46%)	645(Top 31%)	113(Top 29%)
12M	12.00 mi	1.50 mi	3291+1	614-1	104	3402(Top 47%)	657(Top 31%)	113(Top 29%)
14M	14.00 mi	2.00 mi	3278+13	616-2	104	3350(Top 47%)	650(Top 31%)	111(Top 28%)
16M	16.00 mi	2.00 mi	3366-88	644-28	108-4	4209(Top 59%)	991(Top 48%)	186(Top 47%)
18M	18.00 mi	2.00 mi	3124+242	584+60	96+12	1786(Top 25%)	302(Top 14%)	50(Top 13%)
20M	20.00 mi	2.00 mi	3033+91	571+13	96	2661(Top 37%)	540(Top 26%)	88(Top 22%)
22M	22.00 mi	2.00 mi	2960+73	562+9	96	2695(Top 38%)	596(Top 29%)	101(Top 26%)
24M	24.00 mi	2.00 mi	2778+182	532+30	91+5	1724(Top 24%)	353(Top 17%)	62(Top 16%)
Finish	26.22 mi	2.22 mi	2640+138	504+28	87+4	1908(Top 27%)	405(Top 19%)	69(Top 17%)

18M→20M

18.0 - 20.0 mi

Top 37%

×3stories

+52ft-26ft

Overall

2661

Females

540

F30-34

20M→22M

20.0 - 22.0 mi

Top 38%

×21stories

+17ft-266ft

Overall

2695

Females

596

F30-34

102

22M→24M

22.0 - 24.0 mi

Top 24%

×3stories

+70ft-85ft

Overall

1724

Females

353

F30-34

24M→Finish

24.0 - 26.2 mi

Top 27%

~flat

+2ft-2ft

Overall

1908

Females

405

F30-34

Passing Analysis

Category:

Athletes Passed

1362*

Passed By

761

Net Change

+601

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#3241
2M → 4M	106*	164	-58	#3241	#3299
4M → 6M	91	76	+15	#3299	#3284
6M → 8M	47*	108	-61	#3284	#3345
8M → 9.6M	80*	60	+20	#3345	#3325
9.6M → 10M	10	7	+3	#3325	#3322
10M → 10.5M	52	22	+30	#3322	#3292
10.5M → 12M	54	53	+1	#3292	#3291
12M → 14M	63*	50	+13	#3291	#3278
14M → 16M	60*	148	-88	#3278	#3366
16M → 18M	250	8	+242	#3366	#3124
18M → 20M	111*	20	+91	#3124	#3033
20M → 22M	102*	29	+73	#3033	#2960
22M → 24M	188*	6	+182	#2960	#2778
24M → Finish	148*	10	+138	#2778	#2640
TOTALS	1362*	761	+601

* 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 8 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

Brooke Guiley

⏱️ 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