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SF MARATHON 2023

Shihua Feng

Bib: 1205•M•Age: 42

Cupertino, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4888
Top 12%
Gender (Male)
#0 / 3570
Top 15%
Masters (Masters Men)
#0 / 1128
Top 10%
Division (M40-44)
#0 / 341
Top 14%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
15:56
Rank: #925
Start → 2.2 Miles
15:56 | 7:14/mi
5.7 Miles
46:12
Rank: #786 (+139)
2.2 Miles → 5.7 Miles
30:16 | 8:39/mi
6.43 Miles
54:29
Rank: #790 (-4)
5.7 Miles → 6.43 Miles
8:17 | 11:21/mi
10.92 Miles
1:29:16
Rank: #759 (+31)
6.43 Miles → 10.92 Miles
34:47 | 7:45/mi
Garmin Hill Challenge· 11.42 mi
1:34:12
Rank: #747 (+12)
10.92 Miles → Garmin Hill Challenge
4:56 | 9:52/mi
14.95 Miles
2:00:22
Rank: #746 (+1)
Garmin Hill Challenge → 14.95 Miles
26:10 | 7:25/mi
18 Miles
2:27:26
Rank: #670 (+76)
14.95 Miles → 18 Miles
27:04 | 8:53/mi
24 Miles
3:16:40
Rank: #590 (+80)
18 Miles → 24 Miles
49:14 | 8:12/mi
Finish· 26.22 mi
3:34:44
Rank: #566 (+24)
24 Miles → Finish
18:04 | 8:09/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:32:5415:567:1415:56
7:14
-
5.7 Miles
5.70 mi06:03:1046:128:0630:16
8:39
+1:25
6.43 Miles
6.43 mi06:11:2754:298:288:17
11:21
+2:42
10.92 Miles
10.92 mi06:46:141:29:168:1034:47
7:45
-3:36
Garmin Hill Challenge
11.42 mi06:51:101:34:128:154:56
9:52
+2:07
14.95 Miles
14.95 mi07:17:202:00:228:0326:10
7:25
-2:27
18 Miles
18.00 mi07:44:242:27:268:1127:04
8:53
+1:28
24 Miles
24.00 mi08:33:383:16:408:1249:14
8:12
-0:41
Finish
26.22 mi08:51:423:34:448:1218:04
8:09
-0:03

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

7:14 /mi

Average Pace

8:12 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:06

20% of race

Time at Steady Pace

2:12:21

62% of race

Time at Slower Pace

40:17

19% of race

Average Pace: 8:11 /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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:32:5415:567:1415:56
7:14
#925
5.7 Miles
5.70 mi06:03:1046:128:0630:16
8:39
#786
6.43 Miles
6.43 mi06:11:2754:298:288:17
11:21
#790
10.92 Miles
10.92 mi06:46:141:29:168:1034:47
7:45
#759
Garmin Hill Challenge
11.42 mi06:51:101:34:128:154:56
9:52
#747
14.95 Miles
14.95 mi07:17:202:00:228:0326:10
7:25
#746
18 Miles
18.00 mi07:44:242:27:268:1127:04
8:53
#670
24 Miles
24.00 mi08:33:383:16:408:1249:14
8:12
#590
Finish
26.22 mi08:51:423:34:448:1218:04
8:09
#566
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2.2 Miles2.20 mi2.20 mi92582574925(Top 19%)825(Top 23%)74(Top 22%)
5.7 Miles5.70 mi3.50 mi786+139718+10761+13766(Top 16%)701(Top 20%)64(Top 19%)
6.43 Miles6.43 mi0.73 mi790-4716+262-1779(Top 16%)702(Top 20%)60(Top 18%)
10.92 Miles10.92 mi4.49 mi759+31691+2561+1717(Top 15%)653(Top 18%)57(Top 17%)
Garmin Hill Challenge11.42 mi0.50 mi747+12682+960+1674(Top 14%)631(Top 18%)53(Top 16%)
14.95 Miles14.95 mi3.53 mi746+1680+262-2702(Top 14%)640(Top 18%)60(Top 18%)
18 Miles18.00 mi3.05 mi670+76614+6655+7521(Top 11%)485(Top 14%)45(Top 13%)
24 Miles24.00 mi6.00 mi590+80542+7251+4541(Top 11%)493(Top 14%)46(Top 13%)
Finish26.22 mi2.22 mi566+24518+2448+3533(Top 11%)475(Top 13%)49(Top 14%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 19%
×1human
+8ft-12ft

Overall

925

Males

825

M40-44

75

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 16%
×6stories
+92ft-87ft

Overall

766

Males

701

M40-44

64

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 16%
×11stories
+137ft-3ft

Overall

779

Males

702

M40-44

60

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 15%
×21stories
+225ft-318ft

Overall

717

Males

653

M40-44

57

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 14%
×11stories
+134ft-123ft

Overall

674

Males

631

M40-44

53

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 14%
×16stories
+234ft-225ft

Overall

702

Males

640

M40-44

60

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 11%
×12stories
+165ft-60ft

Overall

521

Males

485

M40-44

45

18 Miles→24 Miles

18.0 - 24.0 mi

Top 11%
×21stories
+142ft-377ft

Overall

541

Males

493

M40-44

46

24 Miles→Finish

24.0 - 26.2 mi

Top 11%
~flat
+2ft-2ft

Overall

533

Males

475

M40-44

49

Passing Analysis

Category:
Athletes Passed
485*
Passed By
126
Net Change
+359
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#925
2.2 Miles → 5.7 Miles16526+139#925#786
5.7 Miles → 6.43 Miles1822-4#786#790
6.43 Miles → 10.92 Miles5322+31#790#759
10.92 Miles → Garmin Hill Challenge175+12#759#747
Garmin Hill Challenge → 14.95 Miles2625+1#747#746
14.95 Miles → 18 Miles80*4+76#746#670
18 Miles → 24 Miles98*18+80#670#590
24 Miles → Finish284+24#590#566
TOTALS485*126+359

* 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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