Nathaniel Gertzman

Bib: 3123•M•Age: 27

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 4888

Gender (Male)

#0 / 3570

Division (M25-29)

#0 / 732

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

19:12

Rank: #3118

Start → 2.2 Miles

19:12 | 8:44/mi

2.2 Miles

19:12

Rank: #3118

Start → 2.2 Miles

19:12 | 8:44/mi

5.7 Miles

56:56

Rank: #3107 (+11)

2.2 Miles → 5.7 Miles

37:44 | 10:47/mi

5.7 Miles

56:56

Rank: #3107 (+11)

2.2 Miles → 5.7 Miles

37:44 | 10:47/mi

6.43 Miles

1:07:20

Rank: #3090 (+17)

5.7 Miles → 6.43 Miles

10:24 | 14:15/mi

6.43 Miles

1:07:20

Rank: #3090 (+17)

5.7 Miles → 6.43 Miles

10:24 | 14:15/mi

10.92 Miles

1:50:54

Rank: #3007 (+83)

6.43 Miles → 10.92 Miles

43:34 | 9:42/mi

10.92 Miles

1:50:54

Rank: #3007 (+83)

6.43 Miles → 10.92 Miles

43:34 | 9:42/mi

Garmin Hill Challenge· 11.42 mi

1:57:20

Rank: #2989 (+18)

10.92 Miles → Garmin Hill Challenge

6:26 | 12:52/mi

Garmin Hill Challenge· 11.42 mi

1:57:20

Rank: #2989 (+18)

10.92 Miles → Garmin Hill Challenge

6:26 | 12:52/mi

14.95 Miles

2:30:02

Rank: #2948 (+41)

Garmin Hill Challenge → 14.95 Miles

32:42 | 9:16/mi

14.95 Miles

2:30:02

Rank: #2948 (+41)

Garmin Hill Challenge → 14.95 Miles

32:42 | 9:16/mi

18 Miles

3:04:47

Rank: #2833 (+115)

14.95 Miles → 18 Miles

34:45 | 11:24/mi

18 Miles

3:04:47

Rank: #2833 (+115)

14.95 Miles → 18 Miles

34:45 | 11:24/mi

24 Miles

4:12:26

Rank: #2806 (+27)

18 Miles → 24 Miles

1:07:39 | 11:17/mi

24 Miles

4:12:26

Rank: #2806 (+27)

18 Miles → 24 Miles

1:07:39 | 11:17/mi

Finish· 26.22 mi

4:37:20

Rank: #2822 (-16)

24 Miles → Finish

24:54 | 11:13/mi

Finish· 26.22 mi

4:37:20

Rank: #2822 (-16)

24 Miles → Finish

24:54 | 11:13/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	05:43:15	19:12	8:44	19:12	8:44	-
5.7 Miles	5.70 mi	06:20:59	56:56	9:59	37:44	10:47	+2:03
6.43 Miles	6.43 mi	06:31:23	1:07:20	10:28	10:24	14:15	+3:28
10.92 Miles	10.92 mi	07:14:57	1:50:54	10:09	43:34	9:42	-4:33
Garmin Hill Challenge	11.42 mi	07:21:23	1:57:20	10:16	6:26	12:52	+3:10
14.95 Miles	14.95 mi	07:54:05	2:30:02	10:02	32:42	9:16	-3:36
18 Miles	18.00 mi	08:28:50	3:04:47	10:16	34:45	11:24	+2:08
24 Miles	24.00 mi	09:36:29	4:12:26	10:31	1:07:39	11:17	-0:07
Finish	26.22 mi	10:01:23	4:37:20	10:35	24:54	11:13	-0:04

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

8:44 /mi

Average Pace

10:35 /mi

Slowest Pace

14:15 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:28

34% of race

Time at Steady Pace

2:45:02

60% of race

Time at Slower Pace

16:50

6% of race

Average Pace: 10:35 /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	05:43:15	19:12	8:44	19:12	8:44	#3118
5.7 Miles	5.70 mi	06:20:59	56:56	9:59	37:44	10:47	#3107
6.43 Miles	6.43 mi	06:31:23	1:07:20	10:28	10:24	14:15	#3090
10.92 Miles	10.92 mi	07:14:57	1:50:54	10:09	43:34	9:42	#3007
Garmin Hill Challenge	11.42 mi	07:21:23	1:57:20	10:16	6:26	12:52	#2989
14.95 Miles	14.95 mi	07:54:05	2:30:02	10:02	32:42	9:16	#2948
18 Miles	18.00 mi	08:28:50	3:04:47	10:16	34:45	11:24	#2833
24 Miles	24.00 mi	09:36:29	4:12:26	10:31	1:07:39	11:17	#2806
Finish	26.22 mi	10:01:23	4:37:20	10:35	24:54	11:13	#2822

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	3118	2477	517	3118(Top 64%)	2477(Top 69%)	517(Top 71%)
5.7 Miles	5.70 mi	3.50 mi	3107+11	2471+6	531-14	3109(Top 64%)	2468(Top 69%)	535(Top 73%)
6.43 Miles	6.43 mi	0.73 mi	3090+17	2456+15	531	3145(Top 64%)	2499(Top 70%)	560(Top 77%)
10.92 Miles	10.92 mi	4.49 mi	3007+83	2410+46	532-1	2985(Top 61%)	2400(Top 67%)	536(Top 73%)
Garmin Hill Challenge	11.42 mi	0.50 mi	2989+18	2397+13	532	2882(Top 59%)	2339(Top 66%)	526(Top 72%)
14.95 Miles	14.95 mi	3.53 mi	2948+41	2373+24	532	2854(Top 58%)	2277(Top 64%)	510(Top 70%)
18 Miles	18.00 mi	3.05 mi	2833+115	2283+90	515+17	2516(Top 51%)	2027(Top 57%)	460(Top 63%)
24 Miles	24.00 mi	6.00 mi	2806+27	2234+49	495+20	2806(Top 57%)	2148(Top 60%)	468(Top 64%)
Finish	26.22 mi	2.22 mi	2822-16	2232+2	496-1	2925(Top 60%)	2210(Top 62%)	492(Top 67%)

492

Passing Analysis

Category:

Athletes Passed

762*

Passed By

466

Net Change

+296

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#3118
2.2 Miles → 5.7 Miles	160*	149	+11	#3118	#3107
5.7 Miles → 6.43 Miles	47	30	+17	#3107	#3090
6.43 Miles → 10.92 Miles	133*	50	+83	#3090	#3007
10.92 Miles → Garmin Hill Challenge	38	20	+18	#3007	#2989
Garmin Hill Challenge → 14.95 Miles	75	34	+41	#2989	#2948
14.95 Miles → 18 Miles	142*	27	+115	#2948	#2833
18 Miles → 24 Miles	139*	112	+27	#2833	#2806
24 Miles → Finish	28*	44	-16	#2806	#2822
TOTALS	762*	466	+296

* 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

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Race Place Events

Nathaniel Gertzman

⏱️ 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