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SF MARATHON 2023

Tandy Cheng

Bib: 1168•M•Age: 30

Brooklyn, NY

0:00
0:00
/ mi
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Overall
#0 / 4888
Top 22%
Gender (Male)
#0 / 3570
Top 26%
Division (M30-34)
#0 / 692
Top 28%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
16:59
Rank: #1567
Start → 2.2 Miles
16:59 | 7:43/mi
5.7 Miles
49:22
Rank: #1454 (+113)
2.2 Miles → 5.7 Miles
32:23 | 9:15/mi
6.43 Miles
58:07
Rank: #1405 (+49)
5.7 Miles → 6.43 Miles
8:45 | 11:59/mi
10.92 Miles
1:35:59
Rank: #1413 (-8)
6.43 Miles → 10.92 Miles
37:52 | 8:26/mi
Garmin Hill Challenge· 11.42 mi
1:41:20
Rank: #1380 (+33)
10.92 Miles → Garmin Hill Challenge
5:21 | 10:42/mi
14.95 Miles
2:09:32
Rank: #1358 (+22)
Garmin Hill Challenge → 14.95 Miles
28:12 | 7:59/mi
18 Miles
2:39:15
Rank: #1292 (+66)
14.95 Miles → 18 Miles
29:43 | 9:45/mi
24 Miles
3:31:38
Rank: #1116 (+176)
18 Miles → 24 Miles
52:23 | 8:44/mi
Finish· 26.22 mi
3:50:59
Rank: #1064 (+52)
24 Miles → Finish
19:21 | 8:43/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:35:0116:597:4316:59
7:43
-
5.7 Miles
5.70 mi06:07:2449:228:4032:23
9:15
+1:32
6.43 Miles
6.43 mi06:16:0958:079:028:45
11:59
+2:44
10.92 Miles
10.92 mi06:54:011:35:598:4737:52
8:26
-3:33
Garmin Hill Challenge
11.42 mi06:59:221:41:208:525:21
10:42
+2:16
14.95 Miles
14.95 mi07:27:342:09:328:4028:12
7:59
-2:43
18 Miles
18.00 mi07:57:172:39:158:5129:43
9:45
+1:46
24 Miles
24.00 mi08:49:403:31:388:4952:23
8:44
-1:01
Finish
26.22 mi09:09:013:50:598:4919:21
8:43
-0:01

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

7:43 /mi

Average Pace

8:49 /mi

Slowest Pace

11:59 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

45:11

20% of race

Time at Steady Pace

2:21:59

61% of race

Time at Slower Pace

43:49

19% of race

Average Pace: 8:49 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:35:0116:597:4316:59
7:43
#1567
5.7 Miles
5.70 mi06:07:2449:228:4032:23
9:15
#1454
6.43 Miles
6.43 mi06:16:0958:079:028:45
11:59
#1405
10.92 Miles
10.92 mi06:54:011:35:598:4737:52
8:26
#1413
Garmin Hill Challenge
11.42 mi06:59:221:41:208:525:21
10:42
#1380
14.95 Miles
14.95 mi07:27:342:09:328:4028:12
7:59
#1358
18 Miles
18.00 mi07:57:172:39:158:5129:43
9:45
#1292
24 Miles
24.00 mi08:49:403:31:388:4952:23
8:44
#1116
Finish
26.22 mi09:09:013:50:598:4919:21
8:43
#1064
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.2 Miles2.20 mi2.20 mi156713472591567(Top 32%)1347(Top 38%)259(Top 37%)
5.7 Miles5.70 mi3.50 mi1454+1131259+88247+121390(Top 28%)1216(Top 34%)247(Top 36%)
6.43 Miles6.43 mi0.73 mi1405+491224+35240+71255(Top 26%)1104(Top 31%)227(Top 33%)
10.92 Miles10.92 mi4.49 mi1413-81228-4246-61455(Top 30%)1266(Top 35%)248(Top 36%)
Garmin Hill Challenge11.42 mi0.50 mi1380+331203+25241+51286(Top 26%)1142(Top 32%)224(Top 32%)
14.95 Miles14.95 mi3.53 mi1358+221185+18237+41319(Top 27%)1160(Top 32%)232(Top 34%)
18 Miles18.00 mi3.05 mi1292+661135+50227+101154(Top 24%)1017(Top 28%)208(Top 30%)
24 Miles24.00 mi6.00 mi1116+176982+153202+25888(Top 18%)774(Top 22%)152(Top 22%)
Finish26.22 mi2.22 mi1064+52935+47193+9940(Top 19%)807(Top 23%)153(Top 22%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 32%
×1human
+8ft-12ft

Overall

1567

Males

1347

M30-34

261

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 28%
×6stories
+92ft-87ft

Overall

1390

Males

1216

M30-34

250

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 26%
×11stories
+137ft-3ft

Overall

1255

Males

1104

M30-34

230

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 30%
×21stories
+225ft-318ft

Overall

1455

Males

1266

M30-34

252

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 26%
×11stories
+134ft-123ft

Overall

1286

Males

1142

M30-34

227

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 27%
×16stories
+234ft-225ft

Overall

1319

Males

1160

M30-34

235

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 24%
×12stories
+165ft-60ft

Overall

1154

Males

1017

M30-34

209

18 Miles→24 Miles

18.0 - 24.0 mi

Top 18%
×21stories
+142ft-377ft

Overall

888

Males

774

M30-34

152

24 Miles→Finish

24.0 - 26.2 mi

Top 19%
~flat
+2ft-2ft

Overall

940

Males

807

M30-34

153

Passing Analysis

Category:
Athletes Passed
712*
Passed By
209
Net Change
+503
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1567
2.2 Miles → 5.7 Miles168*55+113#1567#1454
5.7 Miles → 6.43 Miles6112+49#1454#1405
6.43 Miles → 10.92 Miles61*69-8#1405#1413
10.92 Miles → Garmin Hill Challenge363+33#1413#1380
Garmin Hill Challenge → 14.95 Miles5230+22#1380#1358
14.95 Miles → 18 Miles88*22+66#1358#1292
18 Miles → 24 Miles188*12+176#1292#1116
24 Miles → Finish58*6+52#1116#1064
TOTALS712*209+503

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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