Henry Chen

Bib: 1616•M•Age: 25

Sunnyvale, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 37%

Gender (Male)

#0 / 5052

Top 42%

Division (M25-29)

#0 / 1176

Top 45%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

18:03

Rank: #2352

Start → 2M

18:03 | 9:01/mi

18:03

Rank: #2352

Start → 2M

18:03 | 9:01/mi

35:50

Rank: #2117 (+235)

2M → 4M

17:47 | 8:54/mi

35:50

Rank: #2117 (+235)

2M → 4M

17:47 | 8:54/mi

53:00

Rank: #1875 (+242)

4M → 6M

17:10 | 8:35/mi

53:00

Rank: #1875 (+242)

4M → 6M

17:10 | 8:35/mi

1:10:18

Rank: #1841 (+34)

6M → 8M

17:18 | 8:39/mi

1:10:18

Rank: #1841 (+34)

6M → 8M

17:18 | 8:39/mi

9.6M

1:24:48

Rank: #1804 (+37)

8M → 9.6M

14:30 | 9:04/mi

9.6M

1:24:48

Rank: #1804 (+37)

8M → 9.6M

14:30 | 9:04/mi

10M

1:27:07

Rank: #1780 (+24)

9.6M → 10M

2:19 | 5:48/mi

10M

1:27:07

Rank: #1780 (+24)

9.6M → 10M

2:19 | 5:48/mi

10.5M

1:32:41

Rank: #1733 (+47)

10M → 10.5M

5:34 | 11:08/mi

10.5M

1:32:41

Rank: #1733 (+47)

10M → 10.5M

5:34 | 11:08/mi

12M

1:45:00

Rank: #1682 (+51)

10.5M → 12M

12:19 | 8:13/mi

12M

1:45:00

Rank: #1682 (+51)

10.5M → 12M

12:19 | 8:13/mi

14M

2:03:55

Rank: #1698 (-16)

12M → 14M

18:55 | 9:27/mi

14M

2:03:55

Rank: #1698 (-16)

12M → 14M

18:55 | 9:27/mi

16M

2:22:46

Rank: #2048 (-350)

14M → 16M

18:51 | 9:26/mi

16M

2:22:46

Rank: #2048 (-350)

14M → 16M

18:51 | 9:26/mi

18M

2:41:37

Rank: #1932 (+116)

16M → 18M

18:51 | 9:26/mi

18M

2:41:37

Rank: #1932 (+116)

16M → 18M

18:51 | 9:26/mi

20M

3:03:41

Rank: #2177 (-245)

18M → 20M

22:04 | 11:02/mi

20M

3:03:41

Rank: #2177 (-245)

18M → 20M

22:04 | 11:02/mi

22M

3:24:30

Rank: #2301 (-124)

20M → 22M

20:49 | 10:24/mi

22M

3:24:30

Rank: #2301 (-124)

20M → 22M

20:49 | 10:24/mi

24M

3:49:52

Rank: #2485 (-184)

22M → 24M

25:22 | 12:41/mi

24M

3:49:52

Rank: #2485 (-184)

22M → 24M

25:22 | 12:41/mi

Finish· 26.22 mi

4:16:31

Rank: #2632 (-147)

24M → Finish

26:39 | 12:01/mi

Finish· 26.22 mi

4:16:31

Rank: #2632 (-147)

24M → Finish

26:39 | 12:01/mi

Course Map & Elevation

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Half Splits

1st Half· via 14MFaster

Distance14.00 mi

Time2:03:55

Pace8:51 /mi

2nd Half

Distance12.22 mi

Time2:12:36

Pace10:51 /mi

📊Positive Split: 7.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:35:16	18:03	9:01	18:03	9:01	-
4M	4.00 mi	05:53:03	35:50	8:58	17:47	8:54	-0:07
6M	6.00 mi	06:10:13	53:00	8:50	17:10	8:35	-0:19
8M	8.00 mi	06:27:31	1:10:18	8:47	17:18	8:39	+0:04
9.6M	9.60 mi	06:42:01	1:24:48	8:50	14:30	9:04	+0:25
10M	10.00 mi	06:44:20	1:27:07	8:43	2:19	5:48	-3:16
10.5M	10.50 mi	06:49:54	1:32:41	8:50	5:34	11:08	+5:20
12M	12.00 mi	07:02:13	1:45:00	8:45	12:19	8:13	-2:55
14M	14.00 mi	07:21:08	2:03:55	8:51	18:55	9:27	+1:14
16M	16.00 mi	07:39:59	2:22:46	8:55	18:51	9:26	-0:01
18M	18.00 mi	07:58:50	2:41:37	8:59	18:51	9:26	0:00
20M	20.00 mi	08:20:54	3:03:41	9:11	22:04	11:02	+1:36
22M	22.00 mi	08:41:43	3:24:30	9:18	20:49	10:24	-0:38
24M	24.00 mi	09:07:05	3:49:52	9:35	25:22	12:41	+2:17
Finish	26.22 mi	09:33:44	4:16:31	9:47	26:39	12:01	-0:40

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

5:48 /mi

Average Pace

9:47 /mi

Slowest Pace

12:41 /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

31:48

12% of race

Time at Steady Pace

2:04:15

48% of race

Time at Slower Pace

1:40:28

39% of race

Average Pace: 9:47 /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
2M	2.00 mi	05:35:16	18:03	9:01	18:03	9:01	#2352
4M	4.00 mi	05:53:03	35:50	8:58	17:47	8:54	#2117
6M	6.00 mi	06:10:13	53:00	8:50	17:10	8:35	#1875
8M	8.00 mi	06:27:31	1:10:18	8:47	17:18	8:39	#1841
9.6M	9.60 mi	06:42:01	1:24:48	8:50	14:30	9:04	#1804
10M	10.00 mi	06:44:20	1:27:07	8:43	2:19	5:48	#1780
10.5M	10.50 mi	06:49:54	1:32:41	8:50	5:34	11:08	#1733
12M	12.00 mi	07:02:13	1:45:00	8:45	12:19	8:13	#1682
14M	14.00 mi	07:21:08	2:03:55	8:51	18:55	9:27	#1698
16M	16.00 mi	07:39:59	2:22:46	8:55	18:51	9:26	#2048
18M	18.00 mi	07:58:50	2:41:37	8:59	18:51	9:26	#1932
20M	20.00 mi	08:20:54	3:03:41	9:11	22:04	11:02	#2177
22M	22.00 mi	08:41:43	3:24:30	9:18	20:49	10:24	#2301
24M	24.00 mi	09:07:05	3:49:52	9:35	25:22	12:41	#2485
Finish	26.22 mi	09:33:44	4:16:31	9:47	26:39	12:01	#2632

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 17%

Garmin Challenge

Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:53

Segment Time

8:46/mi

Pace

0.90 mi

Distance

Overall

1213

Men

1072

Division

266

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
2M	2.00 mi	2.00 mi	2352	1972	476	1616(Top 23%)	1376(Top 27%)	364(Top 31%)
4M	4.00 mi	2.00 mi	2117+235	1794+178	432+44	2008(Top 28%)	1700(Top 34%)	396(Top 34%)
6M	6.00 mi	2.00 mi	1875+242	1602+192	385+47	1460(Top 20%)	1264(Top 25%)	307(Top 26%)
8M	8.00 mi	2.00 mi	1841+34	1577+25	379+6	1823(Top 25%)	1561(Top 31%)	377(Top 32%)
9.6M	9.60 mi	1.60 mi	1804+37	1544+33	378+1	1751(Top 24%)	1508(Top 30%)	373(Top 32%)
10M	10.00 mi	0.40 mi	1780+24	1526+18	375+3	1283(Top 18%)	1121(Top 22%)	280(Top 24%)
10.5M	10.50 mi	0.50 mi	1733+47	1491+35	366+9	1298(Top 18%)	1144(Top 23%)	286(Top 24%)
12M	12.00 mi	1.50 mi	1682+51	1441+50	352+14	1616(Top 23%)	1376(Top 27%)	364(Top 31%)
14M	14.00 mi	2.00 mi	1698-16	1457-16	357-5	1889(Top 26%)	1616(Top 32%)	390(Top 33%)
16M	16.00 mi	2.00 mi	2048-350	1723-266	429-72	4012(Top 56%)	3067(Top 61%)	765(Top 65%)
18M	18.00 mi	2.00 mi	1932+116	1636+87	404+25	1616(Top 23%)	1356(Top 27%)	355(Top 30%)
20M	20.00 mi	2.00 mi	2177-245	1817-181	454-50	3770(Top 53%)	2832(Top 56%)	699(Top 59%)
22M	22.00 mi	2.00 mi	2301-124	1899-82	469-15	3606(Top 50%)	2684(Top 53%)	662(Top 56%)
24M	24.00 mi	2.00 mi	2485-184	2030-131	503-34	4500(Top 63%)	3243(Top 64%)	799(Top 68%)
Finish	26.22 mi	2.22 mi	2632-147	2121-91	527-24	4555(Top 64%)	3291(Top 65%)	816(Top 69%)

816

Passing Analysis

Category:

Athletes Passed

1094*

Passed By

1374

Net Change

-280

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#2352
2M → 4M	276	41	+235	#2352	#2117
4M → 6M	245	3	+242	#2117	#1875
6M → 8M	68*	34	+34	#1875	#1841
8M → 9.6M	69	32	+37	#1841	#1804
9.6M → 10M	24	0	+24	#1804	#1780
10M → 10.5M	49	2	+47	#1780	#1733
10.5M → 12M	64	13	+51	#1733	#1682
12M → 14M	29*	45	-16	#1682	#1698
14M → 16M	15*	365	-350	#1698	#2048
16M → 18M	167	51	+116	#2048	#1932
18M → 20M	17*	262	-245	#1932	#2177
20M → 22M	32*	156	-124	#2177	#2301
22M → 24M	17*	201	-184	#2301	#2485
24M → Finish	22*	169	-147	#2485	#2632
TOTALS	1094*	1374	-280

* 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 7 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

Henry Chen

⏱️ Race Timeline

Course Map & Elevation

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

Half Splits

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Garmin Challenge

Checkpoint and Segment Rankings

Segment Performance Analysis

10.5M→12M

2M→4M

4M→6M

6M→8M

8M→9.6M

9.6M→10M

10M→10.5M

10.5M→12M

12M→14M

14M→16M

16M→18M

18M→20M

20M→22M

22M→24M

24M→Finish

Passing Analysis

Passing Visuals

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

⚖️ Age Grade

Export Track Data

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Quick Links

All Results

Race Analytics

Course Information

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Public Race Data