Tayfun Iper

Bib: 14687•M•Age: 37

Sunnyvale, CA

0:00

0:00

/ mi

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Overall

#0 / 7100

Gender (Male)

#0 / 3977

Division (M35-39)

#0 / 583

Race Day Weather

56°/46°F

light rain

⏱️ Race Timeline

Course Elevation

10–277 ft

≈

×22story building

•▲ 774 ft climb · ▼ 557 ft descent

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

1.81M

11:02/mi

19:59

→ flat

5.34M

12:12/mi

1:03:03

↑ 80 ft↓ 74 ft

6.15M

11:59/mi

1:12:45

↑ 126 ft2.8% grade

10.54M

13:19/mi

2:11:11

↑ 230 ft↓ 361 ft0.6% grade

11.05M

18:35/mi

2:20:40

↑ 172 ft6.4% grade

Finish· 13.11 mi

12:57/mi

2:47:19

↑ 97 ft↓ 114 ft0.2% grade

The Course

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Half Splits

1st Half· via 6.15MFaster

Distance6.15 mi

Time1:12:45

Pace11:50 /mi

2nd Half

Distance6.96 mi

Time1:34:34

Pace13:35 /mi

📊Positive Split: 30.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81M	1.81 mi	07:02:56	19:59	11:02	19:59	11:02	-
5.34M	5.34 mi	07:46:00	1:03:03	11:48	43:04	12:12	+1:10
6.15M	6.15 mi	07:55:42	1:12:45	11:50	9:42	11:59	-0:13
10.54M	10.54 mi	08:54:08	2:11:11	12:27	58:26	13:19	+1:20
11.05M	11.05 mi	09:03:37	2:20:40	12:44	9:29	18:35	+5:16
Finish	13.11 mi	09:30:16	2:47:19	12:46	26:39	12:57	-5:38

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

11:02 /mi

Average Pace

12:46 /mi

Slowest Pace

18:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:59

12% of race

Time at Steady Pace

2:17:51

82% of race

Time at Slower Pace

9:29

6% of race

Average Pace: 12:46 /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.

0mi3.3mi6.6mi9.8mi13.1mi

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
1.81M	1.81 mi	07:02:56	19:59	11:02	19:59	11:02	#5775
5.34M	5.34 mi	07:46:00	1:03:03	11:48	43:04	12:12	#6085
6.15M	6.15 mi	07:55:42	1:12:45	11:50	9:42	11:59	#5968
10.54M	10.54 mi	08:54:08	2:11:11	12:27	58:26	13:19	#6166
11.05M	11.05 mi	09:03:37	2:20:40	12:44	9:29	18:35	#6170
Finish	13.11 mi	09:30:16	2:47:19	12:46	26:39	12:57	#6075

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
1.81M	1.81 mi	1.81 mi	5775	3451	503	5775(Top 81%)	3451(Top 87%)	503(Top 86%)
5.34M	5.34 mi	3.53 mi	6085-310	3578-127	520-17	6207(Top 87%)	3627(Top 91%)	527(Top 90%)
6.15M	6.15 mi	0.81 mi	5968+117	3527+51	515+5	5217(Top 73%)	3189(Top 80%)	468(Top 80%)
10.54M	10.54 mi	4.39 mi	6166-198	3605-78	525-10	6324(Top 89%)	3639(Top 92%)	534(Top 92%)
11.05M	11.05 mi	0.51 mi	6170-4	3605	526-1	6078(Top 86%)	3540(Top 89%)	515(Top 88%)
Finish	13.11 mi	2.06 mi	6075+95	3546+59	518+8	5645(Top 80%)	3258(Top 82%)	480(Top 82%)

480

Passing Analysis

Category:

Athletes Passed

410*

Passed By

710

Net Change

-300

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81M	-	-	-	-	#5775
1.81M → 5.34M	91*	401	-310	#5775	#6085
5.34M → 6.15M	129	12	+117	#6085	#5968
6.15M → 10.54M	58*	256	-198	#5968	#6166
10.54M → 11.05M	16	20	-4	#6166	#6170
11.05M → Finish	116*	21	+95	#6170	#6075
TOTALS	410*	710	-300

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

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 28 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

The San Francisco Marathon

Race timed by

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