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SF MARATHON 2023

David Fu

Bib: 1738•M•Age: 56

Sunnyvale, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4888
Top 10%
Gender (Male)
#0 / 3570
Top 12%
Masters (Masters Men)
#0 / 1128
Top 9%
Division (M55-59)
#0 / 134
Top 6%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
15:35
Rank: #738
Start → 2.2 Miles
15:35 | 7:05/mi
5.7 Miles
45:20
Rank: #673 (+65)
2.2 Miles → 5.7 Miles
29:45 | 8:30/mi
6.43 Miles
53:39
Rank: #675 (-2)
5.7 Miles → 6.43 Miles
8:19 | 11:23/mi
10.92 Miles
1:28:11
Rank: #659 (+16)
6.43 Miles → 10.92 Miles
34:32 | 7:41/mi
Garmin Hill Challenge· 11.42 mi
1:33:10
Rank: #652 (+7)
10.92 Miles → Garmin Hill Challenge
4:59 | 9:58/mi
14.95 Miles
1:59:21
Rank: #663 (-11)
Garmin Hill Challenge → 14.95 Miles
26:11 | 7:25/mi
18 Miles
2:26:26
Rank: #612 (+51)
14.95 Miles → 18 Miles
27:05 | 8:53/mi
24 Miles
3:12:04
Rank: #477 (+135)
18 Miles → 24 Miles
45:38 | 7:36/mi
Finish· 26.22 mi
3:29:47
Rank: #469 (+8)
24 Miles → Finish
17:43 | 7:59/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:32:2515:357:0515:35
7:05
-
5.7 Miles
5.70 mi06:02:1045:207:5729:45
8:30
+1:25
6.43 Miles
6.43 mi06:10:2953:398:218:19
11:23
+2:53
10.92 Miles
10.92 mi06:45:011:28:118:0534:32
7:41
-3:42
Garmin Hill Challenge
11.42 mi06:50:001:33:108:094:59
9:58
+2:17
14.95 Miles
14.95 mi07:16:111:59:217:5926:11
7:25
-2:33
18 Miles
18.00 mi07:43:162:26:268:0827:05
8:53
+1:28
24 Miles
24.00 mi08:28:543:12:048:0045:38
7:36
-1:17
Finish
26.22 mi08:46:373:29:478:0017:43
7:59
+0:23

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

7:05 /mi

Average Pace

8:00 /mi

Slowest Pace

11:23 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:35

7% of race

Time at Steady Pace

2:33:49

73% of race

Time at Slower Pace

40:23

19% of race

Average Pace: 8:00 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:32:2515:357:0515:35
7:05
#738
5.7 Miles
5.70 mi06:02:1045:207:5729:45
8:30
#673
6.43 Miles
6.43 mi06:10:2953:398:218:19
11:23
#675
10.92 Miles
10.92 mi06:45:011:28:118:0534:32
7:41
#659
Garmin Hill Challenge
11.42 mi06:50:001:33:108:094:59
9:58
#652
14.95 Miles
14.95 mi07:16:111:59:217:5926:11
7:25
#663
18 Miles
18.00 mi07:43:162:26:268:0827:05
8:53
#612
24 Miles
24.00 mi08:28:543:12:048:0045:38
7:36
#477
Finish
26.22 mi08:46:373:29:478:0017:43
7:59
#469
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2.2 Miles2.20 mi2.20 mi73866814738(Top 15%)668(Top 19%)14(Top 10%)
5.7 Miles5.70 mi3.50 mi673+65618+5013+1652(Top 13%)597(Top 17%)12(Top 9%)
6.43 Miles6.43 mi0.73 mi675-2621-312+1803(Top 16%)724(Top 20%)14(Top 10%)
10.92 Miles10.92 mi4.49 mi659+16604+1712642(Top 13%)590(Top 17%)13(Top 10%)
Garmin Hill Challenge11.42 mi0.50 mi652+7598+612757(Top 15%)702(Top 20%)9(Top 7%)
14.95 Miles14.95 mi3.53 mi663-11607-912707(Top 14%)645(Top 18%)10(Top 7%)
18 Miles18.00 mi3.05 mi612+51561+4610+2524(Top 11%)488(Top 14%)10(Top 7%)
24 Miles24.00 mi6.00 mi477+135441+12010246(Top 5%)230(Top 6%)1(Top 0.7%)
Finish26.22 mi2.22 mi469+8433+88+2442(Top 9%)401(Top 11%)7(Top 5%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 15%
×1human
+8ft-12ft

Overall

738

Males

668

M55-59

14

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 13%
×6stories
+92ft-87ft

Overall

652

Males

597

M55-59

12

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 16%
×11stories
+137ft-3ft

Overall

803

Males

724

M55-59

14

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 13%
×21stories
+225ft-318ft

Overall

642

Males

590

M55-59

13

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 15%
×11stories
+134ft-123ft

Overall

757

Males

702

M55-59

9

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 14%
×16stories
+234ft-225ft

Overall

707

Males

645

M55-59

10

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 11%
×12stories
+165ft-60ft

Overall

524

Males

488

M55-59

10

18 Miles→24 Miles

18.0 - 24.0 mi

Top 5%
×21stories
+142ft-377ft

Overall

246

Males

230

M55-59

1

24 Miles→Finish

24.0 - 26.2 mi

Top 9%
~flat
+2ft-2ft

Overall

442

Males

401

M55-59

7

Passing Analysis

Category:
Athletes Passed
408*
Passed By
139
Net Change
+269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#738
2.2 Miles → 5.7 Miles10338+65#738#673
5.7 Miles → 6.43 Miles1416-2#673#675
6.43 Miles → 10.92 Miles4024+16#675#659
10.92 Miles → Garmin Hill Challenge147+7#659#652
Garmin Hill Challenge → 14.95 Miles2233-11#652#663
14.95 Miles → 18 Miles60*9+51#663#612
18 Miles → 24 Miles139*4+135#612#477
24 Miles → Finish168+8#477#469
TOTALS408*139+269

* 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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