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SF MARATHON 2022

Yanchong Zheng

Bib: 6192•F•Age: 41

Concord, MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4134
Top 32%
Gender (Female)
#0 / 1206
Top 18%
Masters (Masters Women)
#0 / 395
Top 10%
Division (F40-44)
#0 / 122
Top 12%
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
16:33
Rank: #1078
Start → 2.2 Miles
16:33 | 7:31/mi
5.7 Miles
49:38
Rank: #1341 (-263)
2.2 Miles → 5.7 Miles
33:05 | 9:27/mi
6.43 Miles
58:48
Rank: #1368 (-27)
5.7 Miles → 6.43 Miles
9:10 | 12:33/mi
10.92 Miles
1:36:36
Rank: #1369 (-1)
6.43 Miles → 10.92 Miles
37:48 | 8:25/mi
Garmin Hill Challenge· 11.42 mi
1:42:26
Rank: #1386 (-17)
10.92 Miles → Garmin Hill Challenge
5:50 | 11:40/mi
14.95 Miles
2:11:21
Rank: #1338 (+48)
Garmin Hill Challenge → 14.95 Miles
28:55 | 8:12/mi
18 Miles
2:42:31
Rank: #1308 (+30)
14.95 Miles → 18 Miles
31:10 | 10:13/mi
24 Miles
3:40:56
Rank: #1287 (+21)
18 Miles → 24 Miles
58:25 | 9:44/mi
Finish· 26.22 mi
4:03:33
Rank: #1320 (-33)
24 Miles → Finish
22:37 | 10:12/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi06:02:3816:337:3116:33
7:31
-
5.7 Miles
5.70 mi06:35:4349:388:4233:05
9:27
+1:56
6.43 Miles
6.43 mi06:44:5358:489:099:10
12:33
+3:06
10.92 Miles
10.92 mi07:22:411:36:368:5137:48
8:25
-4:08
Garmin Hill Challenge
11.42 mi07:28:311:42:268:585:50
11:40
+3:15
14.95 Miles
14.95 mi07:57:262:11:218:4728:55
8:12
-3:28
18 Miles
18.00 mi08:28:362:42:319:0231:10
10:13
+2:01
24 Miles
24.00 mi09:27:013:40:569:1258:25
9:44
-0:29
Finish
26.22 mi09:49:384:03:339:1822:37
10:12
+0:28

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

7:31 /mi

Average Pace

9:18 /mi

Slowest Pace

12:33 /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

1:23:16

34% of race

Time at Steady Pace

2:25:17

60% of race

Time at Slower Pace

15:00

6% of race

Average Pace: 9:17 /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 mi06:02:3816:337:3116:33
7:31
#1078
5.7 Miles
5.70 mi06:35:4349:388:4233:05
9:27
#1341
6.43 Miles
6.43 mi06:44:5358:489:099:10
12:33
#1368
10.92 Miles
10.92 mi07:22:411:36:368:5137:48
8:25
#1369
Garmin Hill Challenge
11.42 mi07:28:311:42:268:585:50
11:40
#1386
14.95 Miles
14.95 mi07:57:262:11:218:4728:55
8:12
#1338
18 Miles
18.00 mi08:28:362:42:319:0231:10
10:13
#1308
24 Miles
24.00 mi09:27:013:40:569:1258:25
9:44
#1287
Finish
26.22 mi09:49:384:03:339:1822:37
10:12
#1320
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2.2 Miles2.20 mi2.20 mi1078149111078(Top 26%)149(Top 12%)11(Top 9%)
5.7 Miles5.70 mi3.50 mi1341-263213-6414-31452(Top 35%)235(Top 19%)15(Top 12%)
6.43 Miles6.43 mi0.73 mi1368-27213141600(Top 39%)262(Top 22%)17(Top 14%)
10.92 Miles10.92 mi4.49 mi1369-1221-8141386(Top 34%)219(Top 18%)15(Top 12%)
Garmin Hill Challenge11.42 mi0.50 mi1386-17220+113+11709(Top 41%)292(Top 24%)18(Top 15%)
14.95 Miles14.95 mi3.53 mi1338+48206+1412+11216(Top 29%)184(Top 15%)11(Top 9%)
18 Miles18.00 mi3.05 mi1308+30193+13121373(Top 33%)227(Top 19%)14(Top 11%)
24 Miles24.00 mi6.00 mi1287+21208-1515-31328(Top 32%)249(Top 21%)20(Top 16%)
Finish26.22 mi2.22 mi1320-33217-9151865(Top 45%)427(Top 35%)34(Top 28%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 26%
×1human
+8ft-12ft

Overall

1078

Females

149

F40-44

12

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 35%
×6stories
+92ft-87ft

Overall

1452

Females

235

F40-44

16

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 39%
×11stories
+137ft-3ft

Overall

1600

Females

262

F40-44

18

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 34%
×21stories
+225ft-318ft

Overall

1386

Females

219

F40-44

16

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 41%
×11stories
+134ft-123ft

Overall

1709

Females

292

F40-44

19

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 29%
×16stories
+234ft-225ft

Overall

1216

Females

184

F40-44

12

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 33%
×12stories
+165ft-60ft

Overall

1373

Females

227

F40-44

14

18 Miles→24 Miles

18.0 - 24.0 mi

Top 32%
×21stories
+142ft-377ft

Overall

1328

Females

249

F40-44

20

24 Miles→Finish

24.0 - 26.2 mi

Top 45%
~flat
+2ft-2ft

Overall

1865

Females

427

F40-44

34

Passing Analysis

Category:
Athletes Passed
369*
Passed By
611
Net Change
-242
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1078
2.2 Miles → 5.7 Miles38301-263#1078#1341
5.7 Miles → 6.43 Miles1340-27#1341#1368
6.43 Miles → 10.92 Miles6768-1#1368#1369
10.92 Miles → Garmin Hill Challenge1330-17#1369#1386
Garmin Hill Challenge → 14.95 Miles70*22+48#1386#1338
14.95 Miles → 18 Miles63*33+30#1338#1308
18 Miles → 24 Miles93*72+21#1308#1287
24 Miles → Finish12*45-33#1287#1320
TOTALS369*611-242

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon