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SF MARATHON 2023

Song Yang

Bib: 2178•M•Age: 57

San Jose, CA

Masters
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Overall
#0 / 4888
Gender (Male)
#0 / 3570
Masters (Masters Men)
#0 / 1128
Division (M55-59)
#0 / 134
Race Day Weather
69°/59°F
broken 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
18:40
Rank: #2714
Start → 2.2 Miles
18:40 | 8:29/mi
5.7 Miles
55:32
Rank: #2792 (-78)
2.2 Miles → 5.7 Miles
36:52 | 10:32/mi
6.43 Miles
1:05:57
Rank: #2863 (-71)
5.7 Miles → 6.43 Miles
10:25 | 14:16/mi
10.92 Miles
1:50:09
Rank: #2928 (-65)
6.43 Miles → 10.92 Miles
44:12 | 9:51/mi
Garmin Hill Challenge· 11.42 mi
2:01:02
Rank: #3326 (-398)
10.92 Miles → Garmin Hill Challenge
10:53 | 21:45/mi
14.95 Miles
2:42:26
Rank: #3726 (-400)
Garmin Hill Challenge → 14.95 Miles
41:24 | 11:44/mi
18 Miles
3:31:13
Rank: #4042 (-316)
14.95 Miles → 18 Miles
48:47 | 16:00/mi
24 Miles
5:12:03
Rank: #4460 (-418)
18 Miles → 24 Miles
1:40:50 | 16:48/mi
Finish· 26.22 mi
5:56:02
Rank: #4612 (-152)
24 Miles → Finish
43:59 | 19:49/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 mi05:43:0018:408:2918:40
8:29
-
5.7 Miles
5.70 mi06:19:5255:329:4536:52
10:32
+2:03
6.43 Miles
6.43 mi06:30:171:05:5710:1510:25
14:16
+3:44
10.92 Miles
10.92 mi07:14:291:50:0910:0544:12
9:51
-4:25
Garmin Hill Challenge
11.42 mi07:25:222:01:0210:3610:53
21:45
+11:54
14.95 Miles
14.95 mi08:06:462:42:2610:5241:24
11:44
-10:01
18 Miles
18.00 mi08:55:333:31:1311:4448:47
16:00
+4:16
24 Miles
24.00 mi10:36:235:12:0313:001:40:50
16:48
+0:48
Finish
26.22 mi11:20:225:56:0213:3543:59
19:49
+3:01

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

8:29 /mi

Average Pace

13:35 /mi

Slowest Pace

21:45 /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

2:21:08

40% of race

Time at Steady Pace

59:12

17% of race

Time at Slower Pace

2:35:42

44% of race

Average Pace: 13:35 /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 mi05:43:0018:408:2918:40
8:29
#2714
5.7 Miles
5.70 mi06:19:5255:329:4536:52
10:32
#2792
6.43 Miles
6.43 mi06:30:171:05:5710:1510:25
14:16
#2863
10.92 Miles
10.92 mi07:14:291:50:0910:0544:12
9:51
#2928
Garmin Hill Challenge
11.42 mi07:25:222:01:0210:3610:53
21:45
#3326
14.95 Miles
14.95 mi08:06:462:42:2610:5241:24
11:44
#3726
18 Miles
18.00 mi08:55:333:31:1311:4448:47
16:00
#4042
24 Miles
24.00 mi10:36:235:12:0313:001:40:50
16:48
#4460
Finish
26.22 mi11:20:225:56:0213:3543:59
19:49
#4612
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2.2 Miles2.20 mi2.20 mi27142191712714(Top 56%)2191(Top 61%)71(Top 53%)
5.7 Miles5.70 mi3.50 mi2792-782255-6470+12871(Top 59%)2312(Top 65%)73(Top 54%)
6.43 Miles6.43 mi0.73 mi2863-712303-48703171(Top 65%)2514(Top 70%)76(Top 57%)
10.92 Miles10.92 mi4.49 mi2928-652354-5171-13119(Top 64%)2489(Top 70%)82(Top 61%)
Garmin Hill Challenge11.42 mi0.50 mi3326-3982626-27284-134930(Top 101%)3613(Top 101%)134(Top 100%)
14.95 Miles14.95 mi3.53 mi3726-4002884-25894-104525(Top 93%)3360(Top 94%)120(Top 90%)
18 Miles18.00 mi3.05 mi4042-3163070-186104-104623(Top 95%)3413(Top 96%)124(Top 93%)
24 Miles24.00 mi6.00 mi4460-4183315-245119-154810(Top 98%)3526(Top 99%)132(Top 99%)
Finish26.22 mi2.22 mi4612-1523411-96123-44866(Top 100%)3559(Top 100%)134(Top 100%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 56%
×1human
+8ft-12ft

Overall

2714

Males

2191

M55-59

71

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 59%
×6stories
+92ft-87ft

Overall

2871

Males

2312

M55-59

73

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 65%
×11stories
+137ft-3ft

Overall

3171

Males

2514

M55-59

76

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 64%
×21stories
+225ft-318ft

Overall

3119

Males

2489

M55-59

82

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 101%
×11stories
+134ft-123ft

Overall

4930

Males

3613

M55-59

136

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 93%
×16stories
+234ft-225ft

Overall

4525

Males

3360

M55-59

120

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 95%
×12stories
+165ft-60ft

Overall

4623

Males

3413

M55-59

124

18 Miles→24 Miles

18.0 - 24.0 mi

Top 98%
×21stories
+142ft-377ft

Overall

4810

Males

3526

M55-59

132

24 Miles→Finish

24.0 - 26.2 mi

Top 100%
~flat
+2ft-2ft

Overall

4866

Males

3559

M55-59

134

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
248*
Passed By
2146
Net Change
-1898
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2714
2.2 Miles → 5.7 Miles129*207-78#2714#2792
5.7 Miles → 6.43 Miles2798-71#2792#2863
6.43 Miles → 10.92 Miles53*118-65#2863#2928
10.92 Miles → Garmin Hill Challenge1399-398#2928#3326
Garmin Hill Challenge → 14.95 Miles4404-400#3326#3726
14.95 Miles → 18 Miles16*332-316#3726#4042
18 Miles → 24 Miles15*433-418#4042#4460
24 Miles → Finish3*155-152#4460#4612
TOTALS248*2146-1898

* 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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