Genesis Ng Du

Bib: 9046•F•Age: 30

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 6545

Top 40%

Gender (Female)

#0 / 1878

Top 25%

Division (F30-34)

#0 / 354

Top 29%

Race Day Weather

56°/46°F

overcast clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

1.81 Miles

17:24

Rank: #3583

Start → 1.81 Miles

17:24 | 9:37/mi

1.81 Miles

17:24

Rank: #3583

Start → 1.81 Miles

17:24 | 9:37/mi

5.55 Miles

51:46

Rank: #2929 (+654)

1.81 Miles → 5.55 Miles

34:22 | 9:11/mi

5.55 Miles

51:46

Rank: #2929 (+654)

1.81 Miles → 5.55 Miles

34:22 | 9:11/mi

6.52 Miles

1:01:00

Rank: #2852 (+77)

5.55 Miles → 6.52 Miles

9:14 | 9:31/mi

6.52 Miles

1:01:00

Rank: #2852 (+77)

5.55 Miles → 6.52 Miles

9:14 | 9:31/mi

10.87 Miles

1:40:54

Rank: #2678 (+174)

6.52 Miles → 10.87 Miles

39:54 | 9:10/mi

10.87 Miles

1:40:54

Rank: #2678 (+174)

6.52 Miles → 10.87 Miles

39:54 | 9:10/mi

Garmin Hill Challenge· 11.38 mi

1:46:40

Rank: #2651 (+27)

10.87 Miles → Garmin Hill Challenge

5:46 | 11:19/mi

Garmin Hill Challenge· 11.38 mi

1:46:40

Rank: #2651 (+27)

10.87 Miles → Garmin Hill Challenge

5:46 | 11:19/mi

14.95 Miles

2:17:19

Rank: #2680 (-29)

Garmin Hill Challenge → 14.95 Miles

30:39 | 8:35/mi

14.95 Miles

2:17:19

Rank: #2680 (-29)

Garmin Hill Challenge → 14.95 Miles

30:39 | 8:35/mi

18 Miles

2:51:08

Rank: #2671 (+9)

14.95 Miles → 18 Miles

33:49 | 11:05/mi

18 Miles

2:51:08

Rank: #2671 (+9)

14.95 Miles → 18 Miles

33:49 | 11:05/mi

25 Miles

4:04:14

Rank: #2647 (+24)

18 Miles → 25 Miles

1:13:06 | 10:27/mi

25 Miles

4:04:14

Rank: #2647 (+24)

18 Miles → 25 Miles

1:13:06 | 10:27/mi

Finish· 26.22 mi

4:16:06

Rank: #2609 (+38)

25 Miles → Finish

11:52 | 9:44/mi

Finish· 26.22 mi

4:16:06

Rank: #2609 (+38)

25 Miles → Finish

11:52 | 9:44/mi

The Course

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Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81 Miles	1.81 mi	06:01:46	17:24	9:37	17:24	9:37	-
5.55 Miles	5.55 mi	06:36:08	51:46	9:20	34:22	9:11	-0:26
6.52 Miles	6.52 mi	06:45:22	1:01:00	9:21	9:14	9:31	+0:20
10.87 Miles	10.87 mi	07:25:16	1:40:54	9:17	39:54	9:10	-0:21
Garmin Hill Challenge	11.38 mi	07:31:02	1:46:40	9:22	5:46	11:19	+2:09
14.95 Miles	14.95 mi	08:01:41	2:17:19	9:11	30:39	8:35	-2:44
18 Miles	18.00 mi	08:35:30	2:51:08	9:30	33:49	11:05	+2:30
25 Miles	25.00 mi	09:48:36	4:04:14	9:46	1:13:06	10:27	-0:38
Finish	26.22 mi	10:00:28	4:16:06	9:46	11:52	9:44	-0:43

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

8:35 /mi

Average Pace

9:46 /mi

Slowest Pace

11:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:55

41% of race

Time at Steady Pace

38:30

15% of race

Time at Slower Pace

1:52:41

44% of race

Average Pace: 9:46 /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.

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
1.81 Miles	1.81 mi	06:01:46	17:24	9:37	17:24	9:37	#3583
5.55 Miles	5.55 mi	06:36:08	51:46	9:20	34:22	9:11	#2929
6.52 Miles	6.52 mi	06:45:22	1:01:00	9:21	9:14	9:31	#2852
10.87 Miles	10.87 mi	07:25:16	1:40:54	9:17	39:54	9:10	#2678
Garmin Hill Challenge	11.38 mi	07:31:02	1:46:40	9:22	5:46	11:19	#2651
14.95 Miles	14.95 mi	08:01:41	2:17:19	9:11	30:39	8:35	#2680
18 Miles	18.00 mi	08:35:30	2:51:08	9:30	33:49	11:05	#2671
25 Miles	25.00 mi	09:48:36	4:04:14	9:46	1:13:06	10:27	#2647
Finish	26.22 mi	10:00:28	4:16:06	9:46	11:52	9:44	#2609

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
1.81 Miles	1.81 mi	1.81 mi	3583	708	133	3583(Top 55%)	708(Top 38%)	133(Top 38%)
5.55 Miles	5.55 mi	3.74 mi	2929+654	514+194	99+34	2700(Top 41%)	450(Top 24%)	89(Top 25%)
6.52 Miles	6.52 mi	0.97 mi	2852+77	492+22	97+2	2403(Top 37%)	384(Top 20%)	85(Top 24%)
10.87 Miles	10.87 mi	4.35 mi	2678+174	437+55	93+4	2478(Top 38%)	404(Top 22%)	88(Top 25%)
Garmin Hill Challenge	11.38 mi	0.51 mi	2651+27	435+2	93	2490(Top 38%)	396(Top 21%)	84(Top 24%)
14.95 Miles	14.95 mi	3.57 mi	2680-29	442-7	94-1	2871(Top 44%)	508(Top 27%)	109(Top 31%)
18 Miles	18.00 mi	3.05 mi	2671+9	456-14	97-3	2917(Top 45%)	554(Top 29%)	112(Top 32%)
25 Miles	25.00 mi	7.00 mi	2647+24	479-23	104-7	2872(Top 44%)	622(Top 33%)	136(Top 38%)
Finish	26.22 mi	1.22 mi	2609+38	476+3	103+1	2156(Top 33%)	455(Top 24%)	100(Top 28%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 55%

×1human

+6ft-10ft

Overall

3583

Females

708

F30-34

134

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 41%

×6stories

+97ft-86ft

Overall

2700

Females

450

F30-34

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 37%

×15stories

+178ft-5ft

Overall

2403

Females

384

F30-34

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 38%

×20stories

+201ft-318ft

Overall

2478

Females

404

F30-34

Category:

Athletes Passed

1360*

Passed By

386

Net Change

+974

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81 Miles	-	-	-	-	#3583
1.81 Miles → 5.55 Miles	670	16	+654	#3583	#2929
5.55 Miles → 6.52 Miles	89	12	+77	#2929	#2852
6.52 Miles → 10.87 Miles	196*	22	+174	#2852	#2678
10.87 Miles → Garmin Hill Challenge	45	18	+27	#2678	#2651
Garmin Hill Challenge → 14.95 Miles	41*	70	-29	#2651	#2680
14.95 Miles → 18 Miles	97*	88	+9	#2680	#2671
18 Miles → 25 Miles	171*	147	+24	#2671	#2647
25 Miles → Finish	51*	13	+38	#2647	#2609
TOTALS	1360*	386	+974

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

📊

Passing Visuals

Category:

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Public Race Data

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Race managed by

The San Francisco Marathon

Genesis Ng Du

⏱️ 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 → 1.81 Miles

1.81 Miles→5.55 Miles

5.55 Miles→6.52 Miles

6.52 Miles→10.87 Miles

10.87 Miles→Garmin Hill Challenge

Garmin Hill Challenge→14.95 Miles

14.95 Miles→18 Miles

18 Miles→25 Miles

25 Miles→Finish

Passing Analysis

Passing Visuals

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Age Grade

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