Jessica Perez

Bib: 2494•F•Age: 37

San Mateo, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 32%

Gender (Female)

#0 / 2086

Top 20%

Division (F35-39)

#0 / 270

Top 19%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

22:53

Rank: #6401

Start → 2M

22:53 | 11:26/mi

22:53

Rank: #6401

Start → 2M

22:53 | 11:26/mi

45:54

Rank: #6244 (+157)

2M → 4M

23:01 | 11:31/mi

45:54

Rank: #6244 (+157)

2M → 4M

23:01 | 11:31/mi

1:07:57

Rank: #5925 (+319)

4M → 6M

22:03 | 11:01/mi

1:07:57

Rank: #5925 (+319)

4M → 6M

22:03 | 11:01/mi

1:27:47

Rank: #5516 (+409)

6M → 8M

19:50 | 9:55/mi

1:27:47

Rank: #5516 (+409)

6M → 8M

19:50 | 9:55/mi

9.6M

1:44:11

Rank: #5086 (+430)

8M → 9.6M

16:24 | 10:15/mi

9.6M

1:44:11

Rank: #5086 (+430)

8M → 9.6M

16:24 | 10:15/mi

10M

1:46:51

Rank: #5030 (+56)

9.6M → 10M

2:40 | 6:40/mi

10M

1:46:51

Rank: #5030 (+56)

9.6M → 10M

2:40 | 6:40/mi

10.5M

1:53:11

Rank: #4851 (+179)

10M → 10.5M

6:20 | 12:40/mi

10.5M

1:53:11

Rank: #4851 (+179)

10M → 10.5M

6:20 | 12:40/mi

12M

2:05:48

Rank: #4447 (+404)

10.5M → 12M

12:37 | 8:25/mi

12M

2:05:48

Rank: #4447 (+404)

10.5M → 12M

12:37 | 8:25/mi

14M

2:26:22

Rank: #4176 (+271)

12M → 14M

20:34 | 10:17/mi

14M

2:26:22

Rank: #4176 (+271)

12M → 14M

20:34 | 10:17/mi

16M

2:40:49

Rank: #3717 (+459)

14M → 16M

14:27 | 7:13/mi

16M

2:40:49

Rank: #3717 (+459)

14M → 16M

14:27 | 7:13/mi

18M

3:01:15

Rank: #3525 (+192)

16M → 18M

20:26 | 10:13/mi

18M

3:01:15

Rank: #3525 (+192)

16M → 18M

20:26 | 10:13/mi

20M

3:18:44

Rank: #3229 (+296)

18M → 20M

17:29 | 8:44/mi

20M

3:18:44

Rank: #3229 (+296)

18M → 20M

17:29 | 8:44/mi

22M

3:35:31

Rank: #2980 (+249)

20M → 22M

16:47 | 8:23/mi

22M

3:35:31

Rank: #2980 (+249)

20M → 22M

16:47 | 8:23/mi

24M

3:52:31

Rank: #2638 (+342)

22M → 24M

17:00 | 8:30/mi

24M

3:52:31

Rank: #2638 (+342)

22M → 24M

17:00 | 8:30/mi

Finish· 26.22 mi

4:09:46

Rank: #2299 (+339)

24M → Finish

17:15 | 7:46/mi

Finish· 26.22 mi

4:09:46

Rank: #2299 (+339)

24M → Finish

17:15 | 7:46/mi

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:26:22

Pace10:27 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:43:24

Pace8:28 /mi

📊Negative Split: 29.4% faster second half

Checkpoint Splits

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

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

9:32 /mi

Slowest Pace

12:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:38:15

39% of race

Time at Steady Pace

1:17:14

31% of race

Time at Slower Pace

1:14:17

30% of race

Average Pace: 9:32 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
2M	2.00 mi	05:45:29	22:53	11:26	22:53	11:26	#6401
4M	4.00 mi	06:08:30	45:54	11:29	23:01	11:31	#6244
6M	6.00 mi	06:30:33	1:07:57	11:20	22:03	11:01	#5925
8M	8.00 mi	06:50:23	1:27:47	10:58	19:50	9:55	#5516
9.6M	9.60 mi	07:06:47	1:44:11	10:51	16:24	10:15	#5086
10M	10.00 mi	07:09:27	1:46:51	10:41	2:40	6:40	#5030
10.5M	10.50 mi	07:15:47	1:53:11	10:47	6:20	12:40	#4851
12M	12.00 mi	07:28:24	2:05:48	10:29	12:37	8:25	#4447
14M	14.00 mi	07:48:58	2:26:22	10:27	20:34	10:17	#4176
16M	16.00 mi	08:03:25	2:40:49	10:03	14:27	7:13	#3717
18M	18.00 mi	08:23:51	3:01:15	10:04	20:26	10:13	#3525
20M	20.00 mi	08:41:20	3:18:44	9:56	17:29	8:44	#3229
22M	22.00 mi	08:58:07	3:35:31	9:48	16:47	8:23	#2980
24M	24.00 mi	09:15:07	3:52:31	9:41	17:00	8:30	#2638
Finish	26.22 mi	09:32:22	4:09:46	9:32	17:15	7:46	#2299

Faster pace

Steady pace

Slower pace

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

2972

Women

531

Division

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
2M	2.00 mi	2.00 mi	6401	1740	216	1934(Top 27%)	297(Top 14%)	35(Top 13%)
4M	4.00 mi	2.00 mi	6244+157	1684+56	210+6	6135(Top 86%)	1641(Top 79%)	204(Top 76%)
6M	6.00 mi	2.00 mi	5925+319	1556+128	185+25	5363(Top 75%)	1347(Top 65%)	166(Top 61%)
8M	8.00 mi	2.00 mi	5516+409	1391+165	172+13	4070(Top 57%)	843(Top 40%)	92(Top 34%)
9.6M	9.60 mi	1.60 mi	5086+430	1226+165	150+22	3444(Top 48%)	668(Top 32%)	75(Top 28%)
10M	10.00 mi	0.40 mi	5030+56	1212+14	149+1	3202(Top 45%)	589(Top 28%)	63(Top 23%)
10.5M	10.50 mi	0.50 mi	4851+179	1140+72	141+8	2982(Top 42%)	553(Top 27%)	61(Top 23%)
12M	12.00 mi	1.50 mi	4447+404	1003+137	118+23	1934(Top 27%)	297(Top 14%)	35(Top 13%)
14M	14.00 mi	2.00 mi	4176+271	904+99	104+14	3038(Top 42%)	560(Top 27%)	66(Top 24%)
16M	16.00 mi	2.00 mi	3717+459	753+151	84+20	1238(Top 17%)	186(Top 9%)	21(Top 8%)
18M	18.00 mi	2.00 mi	3525+192	710+43	80+4	2524(Top 35%)	486(Top 23%)	60(Top 22%)
20M	20.00 mi	2.00 mi	3229+296	625+85	75+5	1109(Top 15%)	162(Top 8%)	23(Top 9%)
22M	22.00 mi	2.00 mi	2980+249	568+57	66+9	1300(Top 18%)	219(Top 10%)	31(Top 11%)
24M	24.00 mi	2.00 mi	2638+342	495+73	59+7	472(Top 7%)	47(Top 2%)	9(Top 3%)
Finish	26.22 mi	2.22 mi	2299+339	420+75	50+9	276(Top 4%)	29(Top 1%)	7(Top 3%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 27%

×1human

+6ft-11ft

Overall

1934

Females

297

F35-39

2M→4M

2.0 - 4.0 mi

Top 86%

×4stories

+75ft-70ft

Overall

6135

Females

1641

F35-39

205

4M→6M

4.0 - 6.0 mi

Top 75%

×5stories

+71ft-18ft

Overall

5363

Females

1347

F35-39

167

6M→8M

6.0 - 8.0 mi

Top 57%

×9stories

+106ft-21ft

Overall

4070

Females

843

F35-39

8M→9.6M

8.0 - 9.6 mi

Top 48%

×13stories

+117ft-177ft

Overall

3444

Females

668

F35-39

9.6M→10M

9.6 - 10.0 mi

Top 45%

×1story

+17ft-12ft

Overall

3202

Females

589

F35-39

10M→10.5M

10.0 - 10.5 mi

Top 42%

×9stories

+0ft-102ft

Overall

2982

Females

553

F35-39

10.5M→12M

10.5 - 12.0 mi

Top 27%

×18stories

+304ft-125ft

Overall

1934

Females

297

F35-39

12M→14M

12.0 - 14.0 mi

Top 42%

×9stories

+99ft-125ft

Overall

3038

Females

560

F35-39

14M→16M

14.0 - 16.0 mi

Top 17%

×9stories

+124ft-78ft

Overall

1238

Females

186

F35-39

16M→18M

16.0 - 18.0 mi

Top 35%

×8stories

+106ft-45ft

Overall

2524

Females

486

F35-39

18M→20M

18.0 - 20.0 mi

Top 15%

×3stories

+52ft-26ft

Overall

1109

Females

162

F35-39

20M→22M

20.0 - 22.0 mi

Top 18%

×21stories

+17ft-266ft

Overall

1300

Females

219

F35-39

22M→24M

22.0 - 24.0 mi

Top 7%

×3stories

+70ft-85ft

Overall

472

Females

F35-39

24M→Finish

24.0 - 26.2 mi

Top 4%

~flat

+2ft-2ft

Overall

276

Females

F35-39

Passing Analysis

Category:

Athletes Passed

4187*

Passed By

Net Change

+4102

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#6401
2M → 4M	201*	44	+157	#6401	#6244
4M → 6M	327*	8	+319	#6244	#5925
6M → 8M	413*	4	+409	#5925	#5516
8M → 9.6M	431*	1	+430	#5516	#5086
9.6M → 10M	56	0	+56	#5086	#5030
10M → 10.5M	180	1	+179	#5030	#4851
10.5M → 12M	405	1	+404	#4851	#4447
12M → 14M	275*	4	+271	#4447	#4176
14M → 16M	460*	1	+459	#4176	#3717
16M → 18M	212	20	+192	#3717	#3525
18M → 20M	296*	0	+296	#3525	#3229
20M → 22M	250*	1	+249	#3229	#2980
22M → 24M	342*	0	+342	#2980	#2638
24M → Finish	339*	0	+339	#2638	#2299
TOTALS	4187*	85	+4102

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 4 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

Jessica Perez

⏱️ Race Timeline

Race Animation with Course Map

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Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈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 Analysis Visualizations

📈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