Jonathan Calderon

Bib: 3683•M•Age: 39

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 5694

Top 17%

Gender (Male)

#0 / 4127

Top 21%

Division (M35-39)

#0 / 572

Top 22%

Race Day Weather

56°/46°F

overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

1.81M

13:57

Rank: #574

Start → 1.81M

13:57 | 7:42/mi

1.81M

13:57

Rank: #574

Start → 1.81M

13:57 | 7:42/mi

6.52M

53:03

Rank: #867 (-293)

1.81M → 6.52M

39:06 | 8:18/mi

6.52M

53:03

Rank: #867 (-293)

1.81M → 6.52M

39:06 | 8:18/mi

10.89M

1:28:22

Rank: #800 (+67)

6.52M → 10.89M

35:19 | 8:05/mi

10.89M

1:28:22

Rank: #800 (+67)

6.52M → 10.89M

35:19 | 8:05/mi

Garmin Hill Challenge· 11.40 mi

1:34:20

Rank: #926 (-126)

10.89M → Garmin Hill Challenge

5:58 | 11:42/mi

Garmin Hill Challenge· 11.40 mi

1:34:20

Rank: #926 (-126)

10.89M → Garmin Hill Challenge

5:58 | 11:42/mi

14.95M

2:01:19

Rank: #927 (-1)

Garmin Hill Challenge → 14.95M

26:59 | 7:36/mi

14.95M

2:01:19

Rank: #927 (-1)

Garmin Hill Challenge → 14.95M

26:59 | 7:36/mi

18M

2:32:20

Rank: #1055 (-128)

14.95M → 18M

31:01 | 10:10/mi

18M

2:32:20

Rank: #1055 (-128)

14.95M → 18M

31:01 | 10:10/mi

24.69M

3:32:40

Rank: #1008 (+47)

18M → 24.69M

1:00:20 | 9:01/mi

24.69M

3:32:40

Rank: #1008 (+47)

18M → 24.69M

1:00:20 | 9:01/mi

Finish· 26.22 mi

3:44:45

Rank: #973 (+35)

24.69M → Finish

12:05 | 7:54/mi

Finish· 26.22 mi

3:44:45

Rank: #973 (+35)

24.69M → Finish

12:05 | 7:54/mi

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Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81M	1.81 mi	05:45:12	13:57	7:42	13:57	7:42	-
6.52M	6.52 mi	06:24:18	53:03	8:08	39:06	8:18	+0:36
10.89M	10.89 mi	06:59:37	1:28:22	8:07	35:19	8:05	-0:13
Garmin Hill Challenge	11.40 mi	07:05:35	1:34:20	8:16	5:58	11:42	+3:37
14.95M	14.95 mi	07:32:34	2:01:19	8:07	26:59	7:36	-4:06
18M	18.00 mi	08:03:35	2:32:20	8:28	31:01	10:10	+2:34
24.69M	24.69 mi	09:03:55	3:32:40	8:37	1:00:20	9:01	-1:09
Finish	26.22 mi	09:16:00	3:44:45	8:35	12:05	7:54	-1:07

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

7:36 /mi

Average Pace

8:35 /mi

Slowest Pace

11:42 /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

26:59

12% of race

Time at Steady Pace

1:40:27

45% of race

Time at Slower Pace

1:37:19

43% of race

Average Pace: 8:34 /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
1.81M	1.81 mi	05:45:12	13:57	7:42	13:57	7:42	#574
6.52M	6.52 mi	06:24:18	53:03	8:08	39:06	8:18	#867
10.89M	10.89 mi	06:59:37	1:28:22	8:07	35:19	8:05	#800
Garmin Hill Challenge	11.40 mi	07:05:35	1:34:20	8:16	5:58	11:42	#926
14.95M	14.95 mi	07:32:34	2:01:19	8:07	26:59	7:36	#927
18M	18.00 mi	08:03:35	2:32:20	8:28	31:01	10:10	#1055
24.69M	24.69 mi	09:03:55	3:32:40	8:37	1:00:20	9:01	#1008
Finish	26.22 mi	09:16:00	3:44:45	8:35	12:05	7:54	#973

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	574	518	75	574(Top 10%)	518(Top 13%)	75(Top 13%)
6.52M	6.52 mi	4.71 mi	867-293	783-265	117-42	966(Top 17%)	868(Top 21%)	126(Top 22%)
10.89M	10.89 mi	4.37 mi	800+67	723+60	109+8	739(Top 13%)	672(Top 16%)	103(Top 18%)
Garmin Hill Challenge	11.40 mi	0.51 mi	926-126	837-114	118-9	2671(Top 47%)	2189(Top 53%)	309(Top 54%)
14.95M	14.95 mi	3.55 mi	927-1	837	120-2	951(Top 17%)	855(Top 21%)	129(Top 23%)
18M	18.00 mi	3.05 mi	1055-128	937-100	137-17	1854(Top 33%)	1567(Top 38%)	229(Top 40%)
24.69M	24.69 mi	6.69 mi	1008+47	889+48	128+9	1039(Top 18%)	880(Top 21%)	131(Top 23%)
Finish	26.22 mi	1.53 mi	973+35	857+32	126+2	687(Top 12%)	591(Top 14%)	90(Top 16%)

24.69M→Finish

24.7 - 26.2 mi

Top 12%

~flat

+2ft-2ft

Overall

687

Males

591

M35-39

Passing Analysis

Category:

Athletes Passed

287*

Passed By

686

Net Change

-399

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81M	-	-	-	-	#574
1.81M → 6.52M	10*	303	-293	#574	#867
6.52M → 10.89M	70	3	+67	#867	#800
10.89M → Garmin Hill Challenge	1	127	-126	#800	#926
Garmin Hill Challenge → 14.95M	32	33	-1	#926	#927
14.95M → 18M	20	148	-128	#927	#1055
18M → 24.69M	110*	63	+47	#1055	#1008
24.69M → Finish	44*	9	+35	#1008	#973
TOTALS	287*	686	-399

* 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 6 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

Jonathan Calderon

⏱️ Race Timeline

Race Animation with Course Map

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

Checkpoint Splits

Checkpoint Splits Visualizations

📈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 → 1.81M

1.81M→6.52M

6.52M→10.89M

10.89M→Garmin Hill Challenge

Garmin Hill Challenge→14.95M

14.95M→18M

18M→24.69M

24.69M→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