Jonathan Gong

Bib: 12186•M•Age: 24

Moraga, CA

0:00

0:00

/ mi

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Overall

#0 / 7100

Top 39%

Gender (Male)

#0 / 3977

Top 48%

M20-29

#0 / 437

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

8:01/mi

14:31

→ flat

5.34M

9:04/mi

46:30

↑ 80 ft↓ 74 ft

6.15M

10:29/mi

54:59

↑ 126 ft2.8% grade

10.54M

10:07/mi

1:39:23

↑ 230 ft↓ 361 ft0.6% grade

11.05M

16:26/mi

1:47:46

↑ 172 ft6.4% grade

Finish· 13.11 mi

11:14/mi

2:10:54

↑ 97 ft↓ 114 ft0.2% grade

The Course

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Half Splits

1st Half· via 6.15MFaster

Distance6.15 mi

Time54:59

Pace8:56 /mi

2nd Half

Distance6.96 mi

Time1:15:55

Pace10:55 /mi

📊Positive Split: 38.1% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81M	1.81 mi	06:45:27	14:31	8:01	14:31	8:01	-
5.34M	5.34 mi	07:17:26	46:30	8:42	31:59	9:04	+1:03
6.15M	6.15 mi	07:25:55	54:59	8:56	8:29	10:29	+1:25
10.54M	10.54 mi	08:10:19	1:39:23	9:26	44:24	10:07	-0:22
11.05M	11.05 mi	08:18:42	1:47:46	9:45	8:23	16:26	+6:19
Finish	13.11 mi	08:41:50	2:10:54	9:59	23:08	11:14	-5:12

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

8:01 /mi

Average Pace

9:59 /mi

Slowest Pace

16:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:30

36% of race

Time at Steady Pace

1:16:01

58% of race

Time at Slower Pace

8:23

6% of race

Average Pace: 9:59 /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	06:45:27	14:31	8:01	14:31	8:01	#648
5.34M	5.34 mi	07:17:26	46:30	8:42	31:59	9:04	#1342
6.15M	6.15 mi	07:25:55	54:59	8:56	8:29	10:29	#1640
10.54M	10.54 mi	08:10:19	1:39:23	9:26	44:24	10:07	#2263
11.05M	11.05 mi	08:18:42	1:47:46	9:45	8:23	16:26	#2487
Finish	13.11 mi	08:41:50	2:10:54	9:59	23:08	11:14	#2742

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M20-29	Seg. Overall	Seg. Males	Seg. M20-29
1.81M	1.81 mi	1.81 mi	648	547	80	648(Top 9%)	547(Top 14%)	80(Top 18%)
5.34M	5.34 mi	3.53 mi	1342-694	1051-504	155-75	1924(Top 27%)	1447(Top 36%)	217(Top 50%)
6.15M	6.15 mi	0.81 mi	1640-298	1264-213	191-36	3328(Top 47%)	2255(Top 57%)	309(Top 71%)
10.54M	10.54 mi	4.39 mi	2263-623	1645-381	241-50	3092(Top 44%)	2113(Top 53%)	293(Top 67%)
11.05M	11.05 mi	0.51 mi	2487-224	1777-132	254-13	4826(Top 68%)	2954(Top 74%)	371(Top 85%)
Finish	13.11 mi	2.06 mi	2742-255	1908-131	272-18	4123(Top 58%)	2558(Top 64%)	336(Top 77%)

Passing Analysis

Category:

Athletes Passed

52*

Passed By

2146

Net Change

-2094

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81M	-	-	-	-	#648
1.81M → 5.34M	3	697	-694	#648	#1342
5.34M → 6.15M	6	304	-298	#1342	#1640
6.15M → 10.54M	15	638	-623	#1640	#2263
10.54M → 11.05M	6	230	-224	#2263	#2487
11.05M → Finish	22*	277	-255	#2487	#2742
TOTALS	52*	2146	-2094

* 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 29 days ago

Official Timing Data

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Race managed by

The San Francisco Marathon

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