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SF MARATHON 2023

Chester Fung

Bib: 5667•M•Age: 44

San Jose, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4888
Gender (Male)
#0 / 3570
Masters (Masters Men)
#0 / 1128
Division (M40-44)
#0 / 341
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
23:21
Rank: #4775
Start → 2.2 Miles
23:21 | 10:37/mi
5.7 Miles
1:07:27
Rank: #4564 (+211)
2.2 Miles → 5.7 Miles
44:06 | 12:36/mi
6.43 Miles
1:19:13
Rank: #4510 (+54)
5.7 Miles → 6.43 Miles
11:46 | 16:07/mi
10.92 Miles
2:05:46
Rank: #4230 (+280)
6.43 Miles → 10.92 Miles
46:33 | 10:22/mi
Garmin Hill Challenge· 11.42 mi
2:12:42
Rank: #4173 (+57)
10.92 Miles → Garmin Hill Challenge
6:56 | 13:52/mi
14.95 Miles
2:48:38
Rank: #4061 (+112)
Garmin Hill Challenge → 14.95 Miles
35:56 | 10:11/mi
18 Miles
3:27:49
Rank: #3900 (+161)
14.95 Miles → 18 Miles
39:11 | 12:51/mi
24 Miles
4:40:04
Rank: #3742 (+158)
18 Miles → 24 Miles
1:12:15 | 12:03/mi
Finish· 26.22 mi
5:07:53
Rank: #3755 (-13)
24 Miles → Finish
27:49 | 12:32/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:54:1023:2110:3723:21
10:37
-
5.7 Miles
5.70 mi06:38:161:07:2711:5044:06
12:36
+1:59
6.43 Miles
6.43 mi06:50:021:19:1312:1911:46
16:07
+3:31
10.92 Miles
10.92 mi07:36:352:05:4611:3146:33
10:22
-5:45
Garmin Hill Challenge
11.42 mi07:43:312:12:4211:376:56
13:52
+3:30
14.95 Miles
14.95 mi08:19:272:48:3811:1735:56
10:11
-3:41
18 Miles
18.00 mi08:58:383:27:4911:3339:11
12:51
+2:40
24 Miles
24.00 mi10:10:534:40:0411:401:12:15
12:03
-0:48
Finish
26.22 mi10:38:425:07:5311:4527:49
12:32
+0:29

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

10:11 /mi

Average Pace

11:45 /mi

Slowest Pace

16:07 /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

1:45:50

34% of race

Time at Steady Pace

3:03:21

60% of race

Time at Slower Pace

18:42

6% of race

Average Pace: 11:45 /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 mi05:54:1023:2110:3723:21
10:37
#4775
5.7 Miles
5.70 mi06:38:161:07:2711:5044:06
12:36
#4564
6.43 Miles
6.43 mi06:50:021:19:1312:1911:46
16:07
#4510
10.92 Miles
10.92 mi07:36:352:05:4611:3146:33
10:22
#4230
Garmin Hill Challenge
11.42 mi07:43:312:12:4211:376:56
13:52
#4173
14.95 Miles
14.95 mi08:19:272:48:3811:1735:56
10:11
#4061
18 Miles
18.00 mi08:58:383:27:4911:3339:11
12:51
#3900
24 Miles
24.00 mi10:10:534:40:0411:401:12:15
12:03
#3742
Finish
26.22 mi10:38:425:07:5311:4527:49
12:32
#3755
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2.2 Miles2.20 mi2.20 mi477535233324775(Top 98%)3523(Top 99%)332(Top 97%)
5.7 Miles5.70 mi3.50 mi4564+2113398+125317+154411(Top 90%)3309(Top 93%)308(Top 90%)
6.43 Miles6.43 mi0.73 mi4510+543369+29314+34209(Top 86%)3192(Top 89%)303(Top 89%)
10.92 Miles10.92 mi4.49 mi4230+2803207+162298+163626(Top 74%)2818(Top 79%)262(Top 77%)
Garmin Hill Challenge11.42 mi0.50 mi4173+573175+32297+13361(Top 69%)2650(Top 74%)244(Top 72%)
14.95 Miles14.95 mi3.53 mi4061+1123099+76291+63678(Top 75%)2829(Top 79%)266(Top 78%)
18 Miles18.00 mi3.05 mi3900+1612978+121283+83425(Top 70%)2635(Top 74%)247(Top 72%)
24 Miles24.00 mi6.00 mi3742+1582851+127267+163305(Top 68%)2491(Top 70%)233(Top 68%)
Finish26.22 mi2.22 mi3755-132847+4264+33679(Top 75%)2723(Top 76%)248(Top 73%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 98%
×1human
+8ft-12ft

Overall

4775

Males

3523

M40-44

335

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 90%
×6stories
+92ft-87ft

Overall

4411

Males

3309

M40-44

310

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 86%
×11stories
+137ft-3ft

Overall

4209

Males

3192

M40-44

305

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 74%
×21stories
+225ft-318ft

Overall

3626

Males

2818

M40-44

262

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 69%
×11stories
+134ft-123ft

Overall

3361

Males

2650

M40-44

244

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 75%
×16stories
+234ft-225ft

Overall

3678

Males

2829

M40-44

266

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 70%
×12stories
+165ft-60ft

Overall

3425

Males

2635

M40-44

247

18 Miles→24 Miles

18.0 - 24.0 mi

Top 68%
×21stories
+142ft-377ft

Overall

3305

Males

2491

M40-44

233

24 Miles→Finish

24.0 - 26.2 mi

Top 75%
~flat
+2ft-2ft

Overall

3679

Males

2723

M40-44

248

Passing Analysis

Category:
Athletes Passed
1151*
Passed By
131
Net Change
+1020
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#4775
2.2 Miles → 5.7 Miles229*18+211#4775#4564
5.7 Miles → 6.43 Miles6814+54#4564#4510
6.43 Miles → 10.92 Miles286*6+280#4510#4230
10.92 Miles → Garmin Hill Challenge603+57#4230#4173
Garmin Hill Challenge → 14.95 Miles121*9+112#4173#4061
14.95 Miles → 18 Miles177*16+161#4061#3900
18 Miles → 24 Miles185*27+158#3900#3742
24 Miles → Finish25*38-13#3742#3755
TOTALS1151*131+1020

* 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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