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SF MARATHON 2023

Yanghong Zhong

Bib: 7172•M•Age: 44

Santa Clara, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4888
Top 8%
Gender (Male)
#0 / 3570
Top 11%
Masters (Masters Men)
#0 / 1128
Top 7%
Division (M40-44)
#0 / 341
Top 9%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
14:17
Rank: #274
Start → 2.2 Miles
14:17 | 6:29/mi
5.7 Miles
41:45
Rank: #253 (+21)
2.2 Miles → 5.7 Miles
27:28 | 7:51/mi
6.43 Miles
49:18
Rank: #253
5.7 Miles → 6.43 Miles
7:33 | 10:20/mi
10.92 Miles
1:21:37
Rank: #273 (-20)
6.43 Miles → 10.92 Miles
32:19 | 7:12/mi
Garmin Hill Challenge· 11.42 mi
1:26:15
Rank: #272 (+1)
10.92 Miles → Garmin Hill Challenge
4:38 | 9:16/mi
14.95 Miles
1:50:37
Rank: #282 (-10)
Garmin Hill Challenge → 14.95 Miles
24:22 | 6:54/mi
18 Miles
2:19:10
Rank: #343 (-61)
14.95 Miles → 18 Miles
28:33 | 9:22/mi
24 Miles
3:08:45
Rank: #373 (-30)
18 Miles → 24 Miles
49:35 | 8:16/mi
Finish· 26.22 mi
3:27:48
Rank: #408 (-35)
24 Miles → Finish
19:03 | 8:35/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:30:5614:176:2914:17
6:29
-
5.7 Miles
5.70 mi05:58:2441:457:1927:28
7:51
+1:22
6.43 Miles
6.43 mi06:05:5749:187:407:33
10:20
+2:29
10.92 Miles
10.92 mi06:38:161:21:377:2832:19
7:12
-3:08
Garmin Hill Challenge
11.42 mi06:42:541:26:157:334:38
9:16
+2:04
14.95 Miles
14.95 mi07:07:161:50:377:2424:22
6:54
-2:22
18 Miles
18.00 mi07:35:492:19:107:4428:33
9:22
+2:28
24 Miles
24.00 mi08:25:243:08:457:5249:35
8:16
-1:06
Finish
26.22 mi08:44:273:27:487:5619:03
8:35
+0:19

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

6:29 /mi

Average Pace

7:56 /mi

Slowest Pace

10:20 /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

1:10:58

34% of race

Time at Steady Pace

1:36:06

46% of race

Time at Slower Pace

40:44

20% of race

Average Pace: 7:56 /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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:30:5614:176:2914:17
6:29
#274
5.7 Miles
5.70 mi05:58:2441:457:1927:28
7:51
#253
6.43 Miles
6.43 mi06:05:5749:187:407:33
10:20
#253
10.92 Miles
10.92 mi06:38:161:21:377:2832:19
7:12
#273
Garmin Hill Challenge
11.42 mi06:42:541:26:157:334:38
9:16
#272
14.95 Miles
14.95 mi07:07:161:50:377:2424:22
6:54
#282
18 Miles
18.00 mi07:35:492:19:107:4428:33
9:22
#343
24 Miles
24.00 mi08:25:243:08:457:5249:35
8:16
#373
Finish
26.22 mi08:44:273:27:487:5619:03
8:35
#408
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2.2 Miles2.20 mi2.20 mi27425718274(Top 6%)257(Top 7%)18(Top 5%)
5.7 Miles5.70 mi3.50 mi253+21240+1718260(Top 5%)245(Top 7%)18(Top 5%)
6.43 Miles6.43 mi0.73 mi253239+118295(Top 6%)273(Top 8%)20(Top 6%)
10.92 Miles10.92 mi4.49 mi273-20258-1920-2323(Top 7%)304(Top 9%)22(Top 6%)
Garmin Hill Challenge11.42 mi0.50 mi272+1257+119+1330(Top 7%)310(Top 9%)22(Top 6%)
14.95 Miles14.95 mi3.53 mi282-10267-1020-1325(Top 7%)307(Top 9%)21(Top 6%)
18 Miles18.00 mi3.05 mi343-61323-5625-5852(Top 17%)773(Top 22%)69(Top 20%)
24 Miles24.00 mi6.00 mi373-30348-2531-6567(Top 12%)516(Top 14%)49(Top 14%)
Finish26.22 mi2.22 mi408-35378-3032-1832(Top 17%)721(Top 20%)71(Top 21%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 6%
×1human
+8ft-12ft

Overall

274

Males

257

M40-44

18

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 5%
×6stories
+92ft-87ft

Overall

260

Males

245

M40-44

18

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 6%
×11stories
+137ft-3ft

Overall

295

Males

273

M40-44

20

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 7%
×21stories
+225ft-318ft

Overall

323

Males

304

M40-44

22

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 7%
×11stories
+134ft-123ft

Overall

330

Males

310

M40-44

22

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 7%
×16stories
+234ft-225ft

Overall

325

Males

307

M40-44

21

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 17%
×12stories
+165ft-60ft

Overall

852

Males

773

M40-44

69

18 Miles→24 Miles

18.0 - 24.0 mi

Top 12%
×21stories
+142ft-377ft

Overall

567

Males

516

M40-44

49

24 Miles→Finish

24.0 - 26.2 mi

Top 17%
~flat
+2ft-2ft

Overall

832

Males

721

M40-44

71

Passing Analysis

Category:
Athletes Passed
93*
Passed By
227
Net Change
-134
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#274
2.2 Miles → 5.7 Miles4120+21#274#253
5.7 Miles → 6.43 Miles440#253#253
6.43 Miles → 10.92 Miles626-20#253#273
10.92 Miles → Garmin Hill Challenge43+1#273#272
Garmin Hill Challenge → 14.95 Miles515-10#272#282
14.95 Miles → 18 Miles3*64-61#282#343
18 Miles → 24 Miles23*53-30#343#373
24 Miles → Finish742-35#373#408
TOTALS93*227-134

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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