Joseph Zieff

Bib: 1058•M•Age: 27

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 4888

Top 2%

Gender (Male)

#0 / 3570

Top 2%

Division (M25-29)

#0 / 732

Top 2%

Race Day Weather

69°/59°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

2.2 Miles

13:25

Rank: #133

Start → 2.2 Miles

13:25 | 6:06/mi

2.2 Miles

13:25

Rank: #133

Start → 2.2 Miles

13:25 | 6:06/mi

5.7 Miles

39:44

Rank: #145 (-12)

2.2 Miles → 5.7 Miles

26:19 | 7:31/mi

5.7 Miles

39:44

Rank: #145 (-12)

2.2 Miles → 5.7 Miles

26:19 | 7:31/mi

6.43 Miles

47:00

Rank: #154 (-9)

5.7 Miles → 6.43 Miles

7:16 | 9:57/mi

6.43 Miles

47:00

Rank: #154 (-9)

5.7 Miles → 6.43 Miles

7:16 | 9:57/mi

10.92 Miles

1:17:27

Rank: #157 (-3)

6.43 Miles → 10.92 Miles

30:27 | 6:47/mi

10.92 Miles

1:17:27

Rank: #157 (-3)

6.43 Miles → 10.92 Miles

30:27 | 6:47/mi

Garmin Hill Challenge· 11.42 mi

1:21:41

Rank: #153 (+4)

10.92 Miles → Garmin Hill Challenge

4:14 | 8:28/mi

Garmin Hill Challenge· 11.42 mi

1:21:41

Rank: #153 (+4)

10.92 Miles → Garmin Hill Challenge

4:14 | 8:28/mi

14.95 Miles

1:44:47

Rank: #151 (+2)

Garmin Hill Challenge → 14.95 Miles

23:06 | 6:33/mi

14.95 Miles

1:44:47

Rank: #151 (+2)

Garmin Hill Challenge → 14.95 Miles

23:06 | 6:33/mi

18 Miles

2:08:10

Rank: #136 (+15)

14.95 Miles → 18 Miles

23:23 | 7:40/mi

18 Miles

2:08:10

Rank: #136 (+15)

14.95 Miles → 18 Miles

23:23 | 7:40/mi

24 Miles

2:49:56

Rank: #112 (+24)

18 Miles → 24 Miles

41:46 | 6:58/mi

24 Miles

2:49:56

Rank: #112 (+24)

18 Miles → 24 Miles

41:46 | 6:58/mi

Finish· 26.22 mi

3:03:43

Rank: #89 (+23)

24 Miles → Finish

13:47 | 6:13/mi

Finish· 26.22 mi

3:03:43

Rank: #89 (+23)

24 Miles → Finish

13:47 | 6:13/mi

The Course

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Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2.2 Miles	2.20 mi	05:29:57	13:25	6:06	13:25	6:06	-
5.7 Miles	5.70 mi	05:56:16	39:44	6:58	26:19	7:31	+1:25
6.43 Miles	6.43 mi	06:03:32	47:00	7:19	7:16	9:57	+2:26
10.92 Miles	10.92 mi	06:33:59	1:17:27	7:06	30:27	6:47	-3:10
Garmin Hill Challenge	11.42 mi	06:38:13	1:21:41	7:09	4:14	8:28	+1:41
14.95 Miles	14.95 mi	07:01:19	1:44:47	7:01	23:06	6:33	-1:55
18 Miles	18.00 mi	07:24:42	2:08:10	7:07	23:23	7:40	+1:07
24 Miles	24.00 mi	08:06:28	2:49:56	7:05	41:46	6:58	-0:42
Finish	26.22 mi	08:20:15	3:03:43	7:01	13:47	6:13	-0:45

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

6:06 /mi

Average Pace

7:01 /mi

Slowest Pace

9:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:12

15% of race

Time at Steady Pace

2:01:38

66% of race

Time at Slower Pace

34:53

19% of race

Average Pace: 7:00 /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
2.2 Miles	2.20 mi	05:29:57	13:25	6:06	13:25	6:06	#133
5.7 Miles	5.70 mi	05:56:16	39:44	6:58	26:19	7:31	#145
6.43 Miles	6.43 mi	06:03:32	47:00	7:19	7:16	9:57	#154
10.92 Miles	10.92 mi	06:33:59	1:17:27	7:06	30:27	6:47	#157
Garmin Hill Challenge	11.42 mi	06:38:13	1:21:41	7:09	4:14	8:28	#153
14.95 Miles	14.95 mi	07:01:19	1:44:47	7:01	23:06	6:33	#151
18 Miles	18.00 mi	07:24:42	2:08:10	7:07	23:23	7:40	#136
24 Miles	24.00 mi	08:06:28	2:49:56	7:05	41:46	6:58	#112
Finish	26.22 mi	08:20:15	3:03:43	7:01	13:47	6:13	#89

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
2.2 Miles	2.20 mi	2.20 mi	133	124	30	133(Top 3%)	124(Top 3%)	30(Top 4%)
5.7 Miles	5.70 mi	3.50 mi	145-12	136-12	32-2	166(Top 3%)	157(Top 4%)	37(Top 5%)
6.43 Miles	6.43 mi	0.73 mi	154-9	145-9	34-2	175(Top 4%)	164(Top 5%)	39(Top 5%)
10.92 Miles	10.92 mi	4.49 mi	157-3	148-3	37-3	157(Top 3%)	148(Top 4%)	37(Top 5%)
Garmin Hill Challenge	11.42 mi	0.50 mi	153+4	144+4	37	107(Top 2%)	101(Top 3%)	22(Top 3%)
14.95 Miles	14.95 mi	3.53 mi	151+2	142+2	36+1	188(Top 4%)	177(Top 5%)	41(Top 6%)
18 Miles	18.00 mi	3.05 mi	136+15	128+14	31+5	89(Top 2%)	83(Top 2%)	17(Top 2%)
24 Miles	24.00 mi	6.00 mi	112+24	104+24	22+9	77(Top 2%)	73(Top 2%)	15(Top 2%)
Finish	26.22 mi	2.22 mi	89+23	83+21	16+6	22(Top 0.5%)	21(Top 0.6%)	9(Top 1%)

M25-29

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 2%

×12stories

+165ft-60ft

Overall

Males

M25-29

18 Miles→24 Miles

18.0 - 24.0 mi

Top 2%

×21stories

+142ft-377ft

Overall

Males

M25-29

24 Miles→Finish

24.0 - 26.2 mi

Top 0.5%

~flat

+2ft-2ft

Overall

Males

M25-29

Passing Analysis

Category:

Athletes Passed

87*

Passed By

Net Change

+44

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#133
2.2 Miles → 5.7 Miles	8	20	-12	#133	#145
5.7 Miles → 6.43 Miles	2	11	-9	#145	#154
6.43 Miles → 10.92 Miles	4	7	-3	#154	#157
10.92 Miles → Garmin Hill Challenge	4	0	+4	#157	#153
Garmin Hill Challenge → 14.95 Miles	3	1	+2	#153	#151
14.95 Miles → 18 Miles	17*	2	+15	#151	#136
18 Miles → 24 Miles	25*	1	+24	#136	#112
24 Miles → Finish	24	1	+23	#112	#89
TOTALS	87*	43	+44

* 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 9 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

Joseph Zieff

⏱️ Race Timeline

The Course

Claim it — unlock a deeper AI report on this race, free

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

Start → 2.2 Miles

2.2 Miles→5.7 Miles

5.7 Miles→6.43 Miles

6.43 Miles→10.92 Miles

10.92 Miles→Garmin Hill Challenge

Garmin Hill Challenge→14.95 Miles

14.95 Miles→18 Miles

18 Miles→24 Miles

24 Miles→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