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SF MARATHON 2022

Kenneth Xu

Bib: 8214•M•Age: 32

San Mateo, CA

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

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
22:37
Rank: #3988
Start → 2.2 Miles
22:37 | 10:17/mi
5.7 Miles
1:08:33
Rank: #3957 (+31)
2.2 Miles → 5.7 Miles
45:56 | 13:08/mi
6.43 Miles
1:21:58
Rank: #3989 (-32)
5.7 Miles → 6.43 Miles
13:25 | 18:23/mi
10.92 Miles
2:11:50
Rank: #3844 (+145)
6.43 Miles → 10.92 Miles
49:52 | 11:06/mi
Garmin Hill Challenge· 11.42 mi
2:22:06
Rank: #3889 (-45)
10.92 Miles → Garmin Hill Challenge
10:16 | 20:31/mi
14.95 Miles
3:02:28
Rank: #3807 (+82)
Garmin Hill Challenge → 14.95 Miles
40:22 | 11:26/mi
18 Miles
3:47:30
Rank: #3740 (+67)
14.95 Miles → 18 Miles
45:02 | 14:46/mi
24 Miles
5:19:52
Rank: #3808 (-68)
18 Miles → 24 Miles
1:32:22 | 15:24/mi
Finish· 26.22 mi
5:56:25
Rank: #3854 (-46)
24 Miles → Finish
36:33 | 16:28/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi06:09:2722:3710:1722:37
10:17
-
5.7 Miles
5.70 mi06:55:231:08:3312:0245:56
13:08
+2:51
6.43 Miles
6.43 mi07:08:481:21:5812:4513:25
18:23
+5:15
10.92 Miles
10.92 mi07:58:402:11:5012:0449:52
11:06
-7:17
Garmin Hill Challenge
11.42 mi08:08:562:22:0612:2710:16
20:31
+9:25
14.95 Miles
14.95 mi08:49:183:02:2812:1240:22
11:26
-9:05
18 Miles
18.00 mi09:34:203:47:3012:3845:02
14:46
+3:20
24 Miles
24.00 mi11:06:425:19:5213:201:32:22
15:24
+0:38
Finish
26.22 mi11:43:155:56:2513:3636:33
16:28
+1:04

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

10:17 /mi

Average Pace

13:36 /mi

Slowest Pace

20:31 /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

1:52:51

32% of race

Time at Steady Pace

3:03:20

51% of race

Time at Slower Pace

1:00:14

17% of race

Average Pace: 13:36 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi06:09:2722:3710:1722:37
10:17
#3988
5.7 Miles
5.70 mi06:55:231:08:3312:0245:56
13:08
#3957
6.43 Miles
6.43 mi07:08:481:21:5812:4513:25
18:23
#3989
10.92 Miles
10.92 mi07:58:402:11:5012:0449:52
11:06
#3844
Garmin Hill Challenge
11.42 mi08:08:562:22:0612:2710:16
20:31
#3889
14.95 Miles
14.95 mi08:49:183:02:2812:1240:22
11:26
#3807
18 Miles
18.00 mi09:34:203:47:3012:3845:02
14:46
#3740
24 Miles
24.00 mi11:06:425:19:5213:201:32:22
15:24
#3808
Finish
26.22 mi11:43:155:56:2513:3636:33
16:28
#3854
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.2 Miles2.20 mi2.20 mi398828465283988(Top 96%)2846(Top 98%)528(Top 96%)
5.7 Miles5.70 mi3.50 mi3957+312826+20527+13930(Top 95%)2815(Top 97%)528(Top 96%)
6.43 Miles6.43 mi0.73 mi3989-322846-20532-54065(Top 98%)2891(Top 99%)541(Top 99%)
10.92 Miles10.92 mi4.49 mi3844+1452768+78521+113522(Top 85%)2595(Top 89%)501(Top 91%)
Garmin Hill Challenge11.42 mi0.50 mi3889-452798-30525-44164(Top 101%)2946(Top 101%)543(Top 99%)
14.95 Miles14.95 mi3.53 mi3807+822747+51521+43565(Top 86%)2582(Top 89%)488(Top 89%)
18 Miles18.00 mi3.05 mi3740+672703+44519+23602(Top 87%)2596(Top 89%)494(Top 90%)
24 Miles24.00 mi6.00 mi3808-682729-26524-53893(Top 94%)2761(Top 95%)521(Top 95%)
Finish26.22 mi2.22 mi3854-462757-28528-43994(Top 97%)2813(Top 97%)531(Top 97%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 96%
×1human
+8ft-12ft

Overall

3988

Males

2846

M30-34

539

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 95%
×6stories
+92ft-87ft

Overall

3930

Males

2815

M30-34

539

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 98%
×11stories
+137ft-3ft

Overall

4065

Males

2891

M30-34

552

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 85%
×21stories
+225ft-318ft

Overall

3522

Males

2595

M30-34

509

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 101%
×11stories
+134ft-123ft

Overall

4164

Males

2946

M30-34

556

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 86%
×16stories
+234ft-225ft

Overall

3565

Males

2582

M30-34

492

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 87%
×12stories
+165ft-60ft

Overall

3602

Males

2596

M30-34

494

18 Miles→24 Miles

18.0 - 24.0 mi

Top 94%
×21stories
+142ft-377ft

Overall

3893

Males

2761

M30-34

521

24 Miles→Finish

24.0 - 26.2 mi

Top 97%
~flat
+2ft-2ft

Overall

3994

Males

2813

M30-34

531

Passing Analysis

Category:
Athletes Passed
447*
Passed By
313
Net Change
+134
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3988
2.2 Miles → 5.7 Miles81*50+31#3988#3957
5.7 Miles → 6.43 Miles7*39-32#3957#3989
6.43 Miles → 10.92 Miles151*6+145#3989#3844
10.92 Miles → Garmin Hill Challenge045-45#3844#3889
Garmin Hill Challenge → 14.95 Miles86*4+82#3889#3807
14.95 Miles → 18 Miles85*18+67#3807#3740
18 Miles → 24 Miles28*96-68#3740#3808
24 Miles → Finish9*55-46#3808#3854
TOTALS447*313+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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon