All Results|Race Analytics|Course
SF MARATHON 2022

Yihua Guo

Bib: 7447•M•Age: 32

Los Gatos, CA

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0:00
0:00
/ mi
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Overall
#0 / 4134
Gender (Male)
#0 / 2911
Division (M30-34)
#0 / 548
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
22:56
Rank: #4026
Start → 2.2 Miles
22:56 | 10:25/mi
5.7 Miles
1:06:29
Rank: #3848 (+178)
2.2 Miles → 5.7 Miles
43:33 | 12:27/mi
6.43 Miles
1:18:37
Rank: #3833 (+15)
5.7 Miles → 6.43 Miles
12:08 | 16:37/mi
10.92 Miles
2:10:01
Rank: #3783 (+50)
6.43 Miles → 10.92 Miles
51:24 | 11:27/mi
Garmin Hill Challenge· 11.42 mi
2:18:24
Rank: #3778 (+5)
10.92 Miles → Garmin Hill Challenge
8:23 | 16:46/mi
14.95 Miles
2:56:31
Rank: #3643 (+135)
Garmin Hill Challenge → 14.95 Miles
38:07 | 10:48/mi
18 Miles
3:36:07
Rank: #3496 (+147)
14.95 Miles → 18 Miles
39:36 | 12:59/mi
24 Miles
4:49:54
Rank: #3344 (+152)
18 Miles → 24 Miles
1:13:47 | 12:18/mi
Finish· 26.22 mi
5:14:33
Rank: #3278 (+66)
24 Miles → Finish
24:39 | 11:07/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 mi06:03:3422:5610:2522:56
10:25
-
5.7 Miles
5.70 mi06:47:071:06:2911:4043:33
12:27
+2:02
6.43 Miles
6.43 mi06:59:151:18:3712:1412:08
16:37
+4:10
10.92 Miles
10.92 mi07:50:392:10:0111:5451:24
11:27
-5:10
Garmin Hill Challenge
11.42 mi07:59:022:18:2412:078:23
16:46
+5:19
14.95 Miles
14.95 mi08:37:092:56:3111:4838:07
10:48
-5:58
18 Miles
18.00 mi09:16:453:36:0712:0039:36
12:59
+2:11
24 Miles
24.00 mi10:30:324:49:5412:051:13:47
12:18
-0:41
Finish
26.22 mi10:55:115:14:3312:0024:39
11:07
-1:11

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

10:25 /mi

Average Pace

12:00 /mi

Slowest Pace

16:46 /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

1:25:42

27% of race

Time at Steady Pace

3:28:20

66% of race

Time at Slower Pace

20:31

7% of race

Average Pace: 12:00 /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 mi06:03:3422:5610:2522:56
10:25
#4026
5.7 Miles
5.70 mi06:47:071:06:2911:4043:33
12:27
#3848
6.43 Miles
6.43 mi06:59:151:18:3712:1412:08
16:37
#3833
10.92 Miles
10.92 mi07:50:392:10:0111:5451:24
11:27
#3783
Garmin Hill Challenge
11.42 mi07:59:022:18:2412:078:23
16:46
#3778
14.95 Miles
14.95 mi08:37:092:56:3111:4838:07
10:48
#3643
18 Miles
18.00 mi09:16:453:36:0712:0039:36
12:59
#3496
24 Miles
24.00 mi10:30:324:49:5412:051:13:47
12:18
#3344
Finish
26.22 mi10:55:115:14:3312:0024:39
11:07
#3278
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.2 Miles2.20 mi2.20 mi402628655334026(Top 97%)2865(Top 98%)533(Top 97%)
5.7 Miles5.70 mi3.50 mi3848+1782778+87517+163738(Top 90%)2713(Top 93%)506(Top 92%)
6.43 Miles6.43 mi0.73 mi3833+152770+8516+13728(Top 90%)2715(Top 93%)510(Top 93%)
10.92 Miles10.92 mi4.49 mi3783+502739+31515+13692(Top 89%)2686(Top 92%)514(Top 94%)
Garmin Hill Challenge11.42 mi0.50 mi3778+52739516-13578(Top 87%)2631(Top 90%)497(Top 91%)
14.95 Miles14.95 mi3.53 mi3643+1352661+78507+93252(Top 79%)2413(Top 83%)456(Top 83%)
18 Miles18.00 mi3.05 mi3496+1472566+95490+173015(Top 73%)2243(Top 77%)425(Top 78%)
24 Miles24.00 mi6.00 mi3344+1522454+112461+292910(Top 70%)2123(Top 73%)398(Top 73%)
Finish26.22 mi2.22 mi3278+662411+43453+82475(Top 60%)1829(Top 63%)348(Top 64%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 97%
×1human
+8ft-12ft

Overall

4026

Males

2865

M30-34

545

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 90%
×6stories
+92ft-87ft

Overall

3738

Males

2713

M30-34

516

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 90%
×11stories
+137ft-3ft

Overall

3728

Males

2715

M30-34

518

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 89%
×21stories
+225ft-318ft

Overall

3692

Males

2686

M30-34

522

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 87%
×11stories
+134ft-123ft

Overall

3578

Males

2631

M30-34

503

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 79%
×16stories
+234ft-225ft

Overall

3252

Males

2413

M30-34

459

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 73%
×12stories
+165ft-60ft

Overall

3015

Males

2243

M30-34

425

18 Miles→24 Miles

18.0 - 24.0 mi

Top 70%
×21stories
+142ft-377ft

Overall

2910

Males

2123

M30-34

398

24 Miles→Finish

24.0 - 26.2 mi

Top 60%
~flat
+2ft-2ft

Overall

2475

Males

1829

M30-34

348

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
847*
Passed By
99
Net Change
+748
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#4026
2.2 Miles → 5.7 Miles191*13+178#4026#3848
5.7 Miles → 6.43 Miles30*15+15#3848#3833
6.43 Miles → 10.92 Miles84*34+50#3833#3783
10.92 Miles → Garmin Hill Challenge1813+5#3783#3778
Garmin Hill Challenge → 14.95 Miles138*3+135#3778#3643
14.95 Miles → 18 Miles155*8+147#3643#3496
18 Miles → 24 Miles165*13+152#3496#3344
24 Miles → Finish66*0+66#3344#3278
TOTALS847*99+748

* 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