All Results|Race Analytics|Course
SF MARATHON 2022

Hui Zeng

Bib: 3085•M•Age: 50

MONTE VISTA, CA

Masters
San Francisco Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 4134
Gender (Male)
#0 / 2911
Masters (Masters Men)
#0 / 1034
Division (M50-54)
Official
#0 / 243
Calculated (M50-54)
#0 / 243
Race Day Weather
54°/44°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
19:07
Rank: #2672
Start → 2.2 Miles
19:07 | 8:41/mi
5.7 Miles
55:33
Rank: #2408 (+264)
2.2 Miles → 5.7 Miles
36:26 | 10:25/mi
6.43 Miles
1:05:52
Rank: #2444 (-36)
5.7 Miles → 6.43 Miles
10:19 | 14:08/mi
10.92 Miles
1:50:18
Rank: #2543 (-99)
6.43 Miles → 10.92 Miles
44:26 | 9:54/mi
Garmin Hill Challenge· 11.42 mi
1:57:05
Rank: #2538 (+5)
10.92 Miles → Garmin Hill Challenge
6:47 | 13:34/mi
14.95 Miles
2:34:12
Rank: #2745 (-207)
Garmin Hill Challenge → 14.95 Miles
37:07 | 10:31/mi
18 Miles
3:15:04
Rank: #2848 (-103)
14.95 Miles → 18 Miles
40:52 | 13:24/mi
24 Miles
4:31:52
Rank: #2952 (-104)
18 Miles → 24 Miles
1:16:48 | 12:48/mi
Finish· 26.22 mi
4:57:02
Rank: #2925 (+27)
24 Miles → Finish
25:10 | 11:21/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:52:0419:078:4119:07
8:41
-
5.7 Miles
5.70 mi06:28:3055:339:4536:26
10:25
+1:44
6.43 Miles
6.43 mi06:38:491:05:5210:1510:19
14:08
+3:43
10.92 Miles
10.92 mi07:23:151:50:1810:0644:26
9:54
-4:14
Garmin Hill Challenge
11.42 mi07:30:021:57:0510:156:47
13:34
+3:40
14.95 Miles
14.95 mi08:07:092:34:1210:1937:07
10:31
-3:03
18 Miles
18.00 mi08:48:013:15:0410:5040:52
13:24
+2:53
24 Miles
24.00 mi10:04:494:31:5211:201:16:48
12:48
-0:36
Finish
26.22 mi10:29:594:57:0211:2025:10
11:21
-1:27

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:41 /mi

Average Pace

11:20 /mi

Slowest Pace

14:08 /mi

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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

1:39:59

34% of race

Time at Steady Pace

1:02:17

21% of race

Time at Slower Pace

2:14:46

45% of race

Average Pace: 11:20 /mi

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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.

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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 mi05:52:0419:078:4119:07
8:41
#2672
5.7 Miles
5.70 mi06:28:3055:339:4536:26
10:25
#2408
6.43 Miles
6.43 mi06:38:491:05:5210:1510:19
14:08
#2444
10.92 Miles
10.92 mi07:23:151:50:1810:0644:26
9:54
#2543
Garmin Hill Challenge
11.42 mi07:30:021:57:0510:156:47
13:34
#2538
14.95 Miles
14.95 mi08:07:092:34:1210:1937:07
10:31
#2745
18 Miles
18.00 mi08:48:013:15:0410:5040:52
13:24
#2848
24 Miles
24.00 mi10:04:494:31:5211:201:16:48
12:48
#2952
Finish
26.22 mi10:29:594:57:0211:2025:10
11:21
#2925
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2.2 Miles2.20 mi2.20 mi267220741662672(Top 65%)2074(Top 71%)166(Top 68%)
5.7 Miles5.70 mi3.50 mi2408+2641901+173148+182351(Top 57%)1859(Top 64%)144(Top 59%)
6.43 Miles6.43 mi0.73 mi2444-361928-27149-12686(Top 65%)2087(Top 72%)158(Top 65%)
10.92 Miles10.92 mi4.49 mi2543-991987-59155-62739(Top 66%)2117(Top 73%)167(Top 69%)
Garmin Hill Challenge11.42 mi0.50 mi2538+51991-41552707(Top 65%)2090(Top 72%)160(Top 66%)
14.95 Miles14.95 mi3.53 mi2745-2072111-120159-43115(Top 75%)2330(Top 80%)184(Top 76%)
18 Miles18.00 mi3.05 mi2848-1032180-69166-73172(Top 77%)2337(Top 80%)188(Top 77%)
24 Miles24.00 mi6.00 mi2952-1042221-41174-83125(Top 76%)2251(Top 77%)187(Top 77%)
Finish26.22 mi2.22 mi2925+272197+241742603(Top 63%)1904(Top 65%)151(Top 62%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 65%
×1human
+8ft-12ft

Overall

2672

Males

2074

M50-54

167

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 57%
×6stories
+92ft-87ft

Overall

2351

Males

1859

M50-54

144

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 65%
×11stories
+137ft-3ft

Overall

2686

Males

2087

M50-54

159

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 66%
×21stories
+225ft-318ft

Overall

2739

Males

2117

M50-54

168

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 65%
×11stories
+134ft-123ft

Overall

2707

Males

2090

M50-54

160

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 75%
×16stories
+234ft-225ft

Overall

3115

Males

2330

M50-54

184

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 77%
×12stories
+165ft-60ft

Overall

3172

Males

2337

M50-54

188

18 Miles→24 Miles

18.0 - 24.0 mi

Top 76%
×21stories
+142ft-377ft

Overall

3125

Males

2251

M50-54

187

24 Miles→Finish

24.0 - 26.2 mi

Top 63%
~flat
+2ft-2ft

Overall

2603

Males

1904

M50-54

151

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
536*
Passed By
789
Net Change
-253
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2672
2.2 Miles → 5.7 Miles309*45+264#2672#2408
5.7 Miles → 6.43 Miles12*48-36#2408#2444
6.43 Miles → 10.92 Miles38137-99#2444#2543
10.92 Miles → Garmin Hill Challenge2722+5#2543#2538
Garmin Hill Challenge → 14.95 Miles24*231-207#2538#2745
14.95 Miles → 18 Miles52*155-103#2745#2848
18 Miles → 24 Miles41*145-104#2848#2952
24 Miles → Finish33*6+27#2952#2925
TOTALS536*789-253

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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Qualifying & Age Grade

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Activity Data

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon