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SF MARATHON 2023

Michael Chong

Bib: 7547β€’Mβ€’Age: 18

Belmont, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Top 11%
Gender (Male)
#0 / 3570
Top 14%
M19 & Under
#0 / 66
Top 23%
Race Day Weather
69Β°/59Β°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
17:34
Rank: #1959
Start β†’ 2.2 Miles
17:34 | 7:59/mi
5.7 Miles
45:30
Rank: #691 (+1268)
2.2 Miles β†’ 5.7 Miles
27:56 | 7:59/mi
6.43 Miles
53:21
Rank: #638 (+53)
5.7 Miles β†’ 6.43 Miles
7:51 | 10:45/mi
10.92 Miles
1:26:58
Rank: #560 (+78)
6.43 Miles β†’ 10.92 Miles
33:37 | 7:29/mi
Garmin Hill ChallengeΒ· 11.42 mi
1:31:32
Rank: #544 (+16)
10.92 Miles β†’ Garmin Hill Challenge
4:34 | 9:08/mi
14.95 Miles
1:55:37
Rank: #460 (+84)
Garmin Hill Challenge β†’ 14.95 Miles
24:05 | 6:49/mi
18 Miles
2:21:12
Rank: #403 (+57)
14.95 Miles β†’ 18 Miles
25:35 | 8:23/mi
24 Miles
3:12:01
Rank: #474 (-71)
18 Miles β†’ 24 Miles
50:49 | 8:28/mi
FinishΒ· 26.22 mi
3:33:20
Rank: #535 (-61)
24 Miles β†’ Finish
21:19 | 9:36/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:48:0517:347:5917:34
7:59
-
5.7 Miles
5.70 mi06:16:0145:307:5927:56
7:59
0:00
6.43 Miles
6.43 mi06:23:5253:218:187:51
10:45
+2:46
10.92 Miles
10.92 mi06:57:291:26:587:5833:37
7:29
-3:16
Garmin Hill Challenge
11.42 mi07:02:031:31:328:014:34
9:08
+1:39
14.95 Miles
14.95 mi07:26:081:55:377:4424:05
6:49
-2:19
18 Miles
18.00 mi07:51:432:21:127:5125:35
8:23
+1:34
24 Miles
24.00 mi08:42:323:12:018:0050:49
8:28
+0:05
Finish
26.22 mi09:03:513:33:208:0921:19
9:36
+1:08

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:49 /mi

Average Pace

8:09 /mi

Slowest Pace

10:45 /mi

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Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

57:42

27% of race

Time at Steady Pace

2:01:54

57% of race

Time at Slower Pace

33:44

16% of race

Average Pace: 8:08 /mi

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Faster pace (< avg)
Steady pace (β‰ˆ 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 mi05:48:0517:347:5917:34
7:59
#1959
5.7 Miles
5.70 mi06:16:0145:307:5927:56
7:59
#691
6.43 Miles
6.43 mi06:23:5253:218:187:51
10:45
#638
10.92 Miles
10.92 mi06:57:291:26:587:5833:37
7:29
#560
Garmin Hill Challenge
11.42 mi07:02:031:31:328:014:34
9:08
#544
14.95 Miles
14.95 mi07:26:081:55:377:4424:05
6:49
#460
18 Miles
18.00 mi07:51:432:21:127:5125:35
8:23
#403
24 Miles
24.00 mi08:42:323:12:018:0050:49
8:28
#474
Finish
26.22 mi09:03:513:33:208:0921:19
9:36
#535
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
2.2 Miles2.20 mi2.20 mi19591642331959(Top 40%)1642(Top 46%)33(Top 50%)
5.7 Miles5.70 mi3.50 mi691+1268636+100621+12322(Top 7%)302(Top 8%)12(Top 18%)
6.43 Miles6.43 mi0.73 mi638+53587+4918+3444(Top 9%)408(Top 11%)15(Top 23%)
10.92 Miles10.92 mi4.49 mi560+78515+7216+2484(Top 10%)449(Top 13%)14(Top 21%)
Garmin Hill Challenge11.42 mi0.50 mi544+16500+1516283(Top 6%)265(Top 7%)11(Top 17%)
14.95 Miles14.95 mi3.53 mi460+84424+7614+2282(Top 6%)267(Top 7%)12(Top 18%)
18 Miles18.00 mi3.05 mi403+57375+4914260(Top 5%)247(Top 7%)9(Top 14%)
24 Miles24.00 mi6.00 mi474-71438-6314697(Top 14%)618(Top 17%)18(Top 27%)
Finish26.22 mi2.22 mi535-61493-5515-11641(Top 34%)1323(Top 37%)33(Top 50%)

Segment Performance Analysis

Start β†’ 2.2 Miles

0.0 - 2.2 mi

Top 40%
Γ—1human
+8ft-12ft

Overall

1959

Males

1642

M15-19

30

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 7%
Γ—6stories
+92ft-87ft

Overall

322

Males

302

M15-19

11

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 9%
Γ—11stories
+137ft-3ft

Overall

444

Males

408

M15-19

13

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 10%
Γ—21stories
+225ft-318ft

Overall

484

Males

449

M15-19

13

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 6%
Γ—11stories
+134ft-123ft

Overall

283

Males

265

M15-19

11

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 6%
Γ—16stories
+234ft-225ft

Overall

282

Males

267

M15-19

11

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 5%
Γ—12stories
+165ft-60ft

Overall

260

Males

247

M15-19

9

18 Miles→24 Miles

18.0 - 24.0 mi

Top 14%
Γ—21stories
+142ft-377ft

Overall

697

Males

618

M15-19

17

24 Miles→Finish

24.0 - 26.2 mi

Top 34%
~flat
+2ft-2ft

Overall

1641

Males

1323

M15-19

30

Passing Analysis

Category:
Athletes Passed
1595*
Passed By
171
Net Change
+1424
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 2.2 Miles----#1959
2.2 Miles β†’ 5.7 Miles1268*0+1268#1959#691
5.7 Miles β†’ 6.43 Miles552+53#691#638
6.43 Miles β†’ 10.92 Miles824+78#638#560
10.92 Miles β†’ Garmin Hill Challenge204+16#560#544
Garmin Hill Challenge β†’ 14.95 Miles840+84#544#460
14.95 Miles β†’ 18 Miles59*2+57#460#403
18 Miles β†’ 24 Miles25*96-71#403#474
24 Miles β†’ Finish263-61#474#535
TOTALS1595*171+1424

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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