Justin Wong

Bib: 2003•M•Age: 25

San Leandro, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 17%

Gender (Male)

#0 / 5052

Top 20%

Division (M25-29)

#0 / 1176

Top 23%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

17:52

Rank: #2076

Start → 2M

17:52 | 8:56/mi

17:52

Rank: #2076

Start → 2M

17:52 | 8:56/mi

35:05

Rank: #1764 (+312)

2M → 4M

17:13 | 8:37/mi

35:05

Rank: #1764 (+312)

2M → 4M

17:13 | 8:37/mi

51:59

Rank: #1565 (+199)

4M → 6M

16:54 | 8:27/mi

51:59

Rank: #1565 (+199)

4M → 6M

16:54 | 8:27/mi

1:08:47

Rank: #1504 (+61)

6M → 8M

16:48 | 8:24/mi

1:08:47

Rank: #1504 (+61)

6M → 8M

16:48 | 8:24/mi

9.6M

1:22:39

Rank: #1408 (+96)

8M → 9.6M

13:52 | 8:40/mi

9.6M

1:22:39

Rank: #1408 (+96)

8M → 9.6M

13:52 | 8:40/mi

10M

1:24:59

Rank: #1399 (+9)

9.6M → 10M

2:20 | 5:50/mi

10M

1:24:59

Rank: #1399 (+9)

9.6M → 10M

2:20 | 5:50/mi

10.5M

1:30:32

Rank: #1369 (+30)

10M → 10.5M

5:33 | 11:06/mi

10.5M

1:30:32

Rank: #1369 (+30)

10M → 10.5M

5:33 | 11:06/mi

12M

1:42:23

Rank: #1324 (+45)

10.5M → 12M

11:51 | 7:54/mi

12M

1:42:23

Rank: #1324 (+45)

10.5M → 12M

11:51 | 7:54/mi

14M

2:00:16

Rank: #1282 (+42)

12M → 14M

17:53 | 8:56/mi

14M

2:00:16

Rank: #1282 (+42)

12M → 14M

17:53 | 8:56/mi

16M

2:13:37

Rank: #1142 (+140)

14M → 16M

13:21 | 6:40/mi

16M

2:13:37

Rank: #1142 (+140)

14M → 16M

13:21 | 6:40/mi

18M

2:33:32

Rank: #1218 (-76)

16M → 18M

19:55 | 9:58/mi

18M

2:33:32

Rank: #1218 (-76)

16M → 18M

19:55 | 9:58/mi

20M

2:51:53

Rank: #1233 (-15)

18M → 20M

18:21 | 9:10/mi

20M

2:51:53

Rank: #1233 (-15)

18M → 20M

18:21 | 9:10/mi

22M

3:09:28

Rank: #1241 (-8)

20M → 22M

17:35 | 8:47/mi

22M

3:09:28

Rank: #1241 (-8)

20M → 22M

17:35 | 8:47/mi

24M

3:29:04

Rank: #1245 (-4)

22M → 24M

19:36 | 9:48/mi

24M

3:29:04

Rank: #1245 (-4)

22M → 24M

19:36 | 9:48/mi

Finish· 26.22 mi

3:48:51

Rank: #1191 (+54)

24M → Finish

19:47 | 8:55/mi

Finish· 26.22 mi

3:48:51

Rank: #1191 (+54)

24M → Finish

19:47 | 8:55/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:00:16

Pace8:35 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:48:35

Pace8:53 /mi

📊Negative Split: 9.7% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:40:40	17:52	8:56	17:52	8:56	-
4M	4.00 mi	05:57:53	35:05	8:46	17:13	8:37	-0:19
6M	6.00 mi	06:14:47	51:59	8:40	16:54	8:27	-0:10
8M	8.00 mi	06:31:35	1:08:47	8:36	16:48	8:24	-0:03
9.6M	9.60 mi	06:45:27	1:22:39	8:37	13:52	8:40	+0:16
10M	10.00 mi	06:47:47	1:24:59	8:30	2:20	5:50	-2:50
10.5M	10.50 mi	06:53:20	1:30:32	8:37	5:33	11:06	+5:16
12M	12.00 mi	07:05:11	1:42:23	8:32	11:51	7:54	-3:12
14M	14.00 mi	07:23:04	2:00:16	8:35	17:53	8:56	+1:02
16M	16.00 mi	07:36:25	2:13:37	8:21	13:21	6:40	-2:16
18M	18.00 mi	07:56:20	2:33:32	8:32	19:55	9:58	+3:18
20M	20.00 mi	08:14:41	2:51:53	8:36	18:21	9:10	-0:48
22M	22.00 mi	08:32:16	3:09:28	8:37	17:35	8:47	-0:23
24M	24.00 mi	08:51:52	3:29:04	8:43	19:36	9:48	+1:01
Finish	26.22 mi	09:11:39	3:48:51	8:44	19:47	8:55	-0:53

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

5:50 /mi

Average Pace

8:44 /mi

Slowest Pace

11:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:32

12% of race

Time at Steady Pace

2:36:15

68% of race

Time at Slower Pace

45:04

20% of race

Average Pace: 8:44 /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
2M	2.00 mi	05:40:40	17:52	8:56	17:52	8:56	#2076
4M	4.00 mi	05:57:53	35:05	8:46	17:13	8:37	#1764
6M	6.00 mi	06:14:47	51:59	8:40	16:54	8:27	#1565
8M	8.00 mi	06:31:35	1:08:47	8:36	16:48	8:24	#1504
9.6M	9.60 mi	06:45:27	1:22:39	8:37	13:52	8:40	#1408
10M	10.00 mi	06:47:47	1:24:59	8:30	2:20	5:50	#1399
10.5M	10.50 mi	06:53:20	1:30:32	8:37	5:33	11:06	#1369
12M	12.00 mi	07:05:11	1:42:23	8:32	11:51	7:54	#1324
14M	14.00 mi	07:23:04	2:00:16	8:35	17:53	8:56	#1282
16M	16.00 mi	07:36:25	2:13:37	8:21	13:21	6:40	#1142
18M	18.00 mi	07:56:20	2:33:32	8:32	19:55	9:58	#1218
20M	20.00 mi	08:14:41	2:51:53	8:36	18:21	9:10	#1233
22M	22.00 mi	08:32:16	3:09:28	8:37	17:35	8:47	#1241
24M	24.00 mi	08:51:52	3:29:04	8:43	19:36	9:48	#1245
Finish	26.22 mi	09:11:39	3:48:51	8:44	19:47	8:55	#1191

Faster pace

Steady pace

Slower pace

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

1196

Men

1059

Division

264

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	2076	1763	426	1118(Top 16%)	981(Top 19%)	268(Top 23%)
4M	4.00 mi	2.00 mi	1764+312	1520+243	363+63	1503(Top 21%)	1304(Top 26%)	309(Top 26%)
6M	6.00 mi	2.00 mi	1565+199	1358+162	328+35	1267(Top 18%)	1099(Top 22%)	284(Top 24%)
8M	8.00 mi	2.00 mi	1504+61	1308+50	321+7	1390(Top 19%)	1204(Top 24%)	294(Top 25%)
9.6M	9.60 mi	1.60 mi	1408+96	1221+87	300+21	1158(Top 16%)	1028(Top 20%)	260(Top 22%)
10M	10.00 mi	0.40 mi	1399+9	1216+5	298+2	1323(Top 18%)	1151(Top 23%)	290(Top 25%)
10.5M	10.50 mi	0.50 mi	1369+30	1189+27	292+6	1260(Top 18%)	1107(Top 22%)	271(Top 23%)
12M	12.00 mi	1.50 mi	1324+45	1155+34	289+3	1118(Top 16%)	981(Top 19%)	268(Top 23%)
14M	14.00 mi	2.00 mi	1282+42	1124+31	281+8	1120(Top 16%)	984(Top 19%)	258(Top 22%)
16M	16.00 mi	2.00 mi	1142+140	1006+118	255+26	609(Top 8%)	541(Top 11%)	144(Top 12%)
18M	18.00 mi	2.00 mi	1218-76	1066-60	266-11	2200(Top 31%)	1799(Top 36%)	448(Top 38%)
20M	20.00 mi	2.00 mi	1233-15	1067-1	269-3	1648(Top 23%)	1358(Top 27%)	347(Top 30%)
22M	22.00 mi	2.00 mi	1241-8	1068-1	269	1743(Top 24%)	1413(Top 28%)	360(Top 31%)
24M	24.00 mi	2.00 mi	1245-4	1063+5	273-4	1544(Top 22%)	1232(Top 24%)	312(Top 27%)
Finish	26.22 mi	2.22 mi	1191+54	1016+47	265+8	1024(Top 14%)	833(Top 16%)	226(Top 19%)

226

Passing Analysis

Category:

Athletes Passed

1210*

Passed By

325

Net Change

+885

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#2076
2M → 4M	317	5	+312	#2076	#1764
4M → 6M	204	5	+199	#1764	#1565
6M → 8M	79*	18	+61	#1565	#1504
8M → 9.6M	100	4	+96	#1504	#1408
9.6M → 10M	12	3	+9	#1408	#1399
10M → 10.5M	36	6	+30	#1399	#1369
10.5M → 12M	55	10	+45	#1369	#1324
12M → 14M	55*	13	+42	#1324	#1282
14M → 16M	145*	5	+140	#1282	#1142
16M → 18M	26	102	-76	#1142	#1218
18M → 20M	34*	49	-15	#1218	#1233
20M → 22M	39*	47	-8	#1233	#1241
22M → 24M	36*	40	-4	#1241	#1245
24M → Finish	72*	18	+54	#1245	#1191
TOTALS	1210*	325	+885

* 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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Results processed 14 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

Justin Wong

⏱️ Race Timeline

The Course

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

🔥Passing Intensity

🔄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