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SF MARATHON 2023

Aaron Chao

Bib: 2872•M•Age: 26

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Top 31%
Gender (Male)
#0 / 3570
Top 36%
Division (M25-29)
#0 / 732
Top 40%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
16:39
Rank: #1343
Start → 2.2 Miles
16:39 | 7:34/mi
5.7 Miles
49:03
Rank: #1366 (-23)
2.2 Miles → 5.7 Miles
32:24 | 9:15/mi
6.43 Miles
58:24
Rank: #1469 (-103)
5.7 Miles → 6.43 Miles
9:21 | 12:48/mi
10.92 Miles
1:36:31
Rank: #1466 (+3)
6.43 Miles → 10.92 Miles
38:07 | 8:29/mi
Garmin Hill Challenge· 11.42 mi
1:42:12
Rank: #1491 (-25)
10.92 Miles → Garmin Hill Challenge
5:41 | 11:22/mi
14.95 Miles
2:11:56
Rank: #1573 (-82)
Garmin Hill Challenge → 14.95 Miles
29:44 | 8:25/mi
18 Miles
2:44:38
Rank: #1643 (-70)
14.95 Miles → 18 Miles
32:42 | 10:43/mi
24 Miles
3:41:33
Rank: #1542 (+101)
18 Miles → 24 Miles
56:55 | 9:29/mi
Finish· 26.22 mi
4:01:49
Rank: #1500 (+42)
24 Miles → Finish
20:16 | 9:08/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:39:5616:397:3416:39
7:34
-
5.7 Miles
5.70 mi06:12:2049:038:3632:24
9:15
+1:41
6.43 Miles
6.43 mi06:21:4158:249:059:21
12:48
+3:33
10.92 Miles
10.92 mi06:59:481:36:318:5038:07
8:29
-4:19
Garmin Hill Challenge
11.42 mi07:05:291:42:128:575:41
11:22
+2:53
14.95 Miles
14.95 mi07:35:132:11:568:4929:44
8:25
-2:57
18 Miles
18.00 mi08:07:552:44:389:0932:42
10:43
+2:18
24 Miles
24.00 mi09:04:503:41:339:1456:55
9:29
-1:14
Finish
26.22 mi09:25:064:01:499:1420:16
9:08
-0:21

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

7:34 /mi

Average Pace

9:14 /mi

Slowest Pace

12:48 /mi

Loading chart...
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

46:23

19% of race

Time at Steady Pace

2:27:42

61% of race

Time at Slower Pace

47:44

20% of race

Average Pace: 9:13 /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 mi05:39:5616:397:3416:39
7:34
#1343
5.7 Miles
5.70 mi06:12:2049:038:3632:24
9:15
#1366
6.43 Miles
6.43 mi06:21:4158:249:059:21
12:48
#1469
10.92 Miles
10.92 mi06:59:481:36:318:5038:07
8:29
#1466
Garmin Hill Challenge
11.42 mi07:05:291:42:128:575:41
11:22
#1491
14.95 Miles
14.95 mi07:35:132:11:568:4929:44
8:25
#1573
18 Miles
18.00 mi08:07:552:44:389:0932:42
10:43
#1643
24 Miles
24.00 mi09:04:503:41:339:1456:55
9:29
#1542
Finish
26.22 mi09:25:064:01:499:1420:16
9:08
#1500
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2 Miles2.20 mi2.20 mi134311692541343(Top 27%)1169(Top 33%)254(Top 35%)
5.7 Miles5.70 mi3.50 mi1366-231191-22257-31398(Top 29%)1221(Top 34%)262(Top 36%)
6.43 Miles6.43 mi0.73 mi1469-1031273-82281-241996(Top 41%)1688(Top 47%)386(Top 53%)
10.92 Miles10.92 mi4.49 mi1466+31270+3283-21539(Top 31%)1335(Top 37%)307(Top 42%)
Garmin Hill Challenge11.42 mi0.50 mi1491-251290-20288-51837(Top 38%)1575(Top 44%)375(Top 51%)
14.95 Miles14.95 mi3.53 mi1573-821358-68301-131896(Top 39%)1610(Top 45%)361(Top 49%)
18 Miles18.00 mi3.05 mi1643-701410-52318-171981(Top 41%)1647(Top 46%)374(Top 51%)
24 Miles24.00 mi6.00 mi1542+1011313+97296+221475(Top 30%)1230(Top 34%)263(Top 36%)
Finish26.22 mi2.22 mi1500+421278+35291+51263(Top 26%)1050(Top 29%)235(Top 32%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 27%
×1human
+8ft-12ft

Overall

1343

Males

1169

M25-29

256

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 29%
×6stories
+92ft-87ft

Overall

1398

Males

1221

M25-29

264

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 41%
×11stories
+137ft-3ft

Overall

1996

Males

1688

M25-29

390

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 31%
×21stories
+225ft-318ft

Overall

1539

Males

1335

M25-29

309

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 38%
×11stories
+134ft-123ft

Overall

1837

Males

1575

M25-29

378

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 39%
×16stories
+234ft-225ft

Overall

1896

Males

1610

M25-29

364

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 41%
×12stories
+165ft-60ft

Overall

1981

Males

1647

M25-29

376

18 Miles→24 Miles

18.0 - 24.0 mi

Top 30%
×21stories
+142ft-377ft

Overall

1475

Males

1230

M25-29

263

24 Miles→Finish

24.0 - 26.2 mi

Top 26%
~flat
+2ft-2ft

Overall

1263

Males

1050

M25-29

235

Passing Analysis

Category:
Athletes Passed
445*
Passed By
602
Net Change
-157
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1343
2.2 Miles → 5.7 Miles92*115-23#1343#1366
5.7 Miles → 6.43 Miles3106-103#1366#1469
6.43 Miles → 10.92 Miles69*66+3#1469#1466
10.92 Miles → Garmin Hill Challenge1338-25#1466#1491
Garmin Hill Challenge → 14.95 Miles28110-82#1491#1573
14.95 Miles → 18 Miles37*107-70#1573#1643
18 Miles → 24 Miles147*46+101#1643#1542
24 Miles → Finish56*14+42#1542#1500
TOTALS445*602-157

* 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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