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SF MARATHON 2023

Jin Arai

Bib: 1067•M•Age: 45

Foster City, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4888
Top 28%
Gender (Male)
#0 / 3570
Top 33%
Masters (Masters Men)
#0 / 1128
Top 27%
Division (M45-49)
#0 / 279
Top 29%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
15:48
Rank: #837
Start → 2.2 Miles
15:48 | 7:11/mi
5.7 Miles
46:03
Rank: #770 (+67)
2.2 Miles → 5.7 Miles
30:15 | 8:39/mi
6.43 Miles
54:28
Rank: #786 (-16)
5.7 Miles → 6.43 Miles
8:25 | 11:32/mi
10.92 Miles
1:29:46
Rank: #792 (-6)
6.43 Miles → 10.92 Miles
35:18 | 7:52/mi
Garmin Hill Challenge· 11.42 mi
1:35:02
Rank: #808 (-16)
10.92 Miles → Garmin Hill Challenge
5:16 | 10:32/mi
14.95 Miles
2:02:04
Rank: #829 (-21)
Garmin Hill Challenge → 14.95 Miles
27:02 | 7:39/mi
18 Miles
2:32:26
Rank: #912 (-83)
14.95 Miles → 18 Miles
30:22 | 9:57/mi
24 Miles
3:32:39
Rank: #1156 (-244)
18 Miles → 24 Miles
1:00:13 | 10:02/mi
Finish· 26.22 mi
3:58:18
Rank: #1368 (-212)
24 Miles → Finish
25:39 | 11:34/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:32:5415:487:1115:48
7:11
-
5.7 Miles
5.70 mi06:03:0946:038:0530:15
8:39
+1:28
6.43 Miles
6.43 mi06:11:3454:288:288:25
11:32
+2:53
10.92 Miles
10.92 mi06:46:521:29:468:1335:18
7:52
-3:40
Garmin Hill Challenge
11.42 mi06:52:081:35:028:195:16
10:32
+2:40
14.95 Miles
14.95 mi07:19:102:02:048:1027:02
7:39
-2:53
18 Miles
18.00 mi07:49:322:32:268:2830:22
9:57
+2:18
24 Miles
24.00 mi08:49:453:32:398:521:00:13
10:02
+0:05
Finish
26.22 mi09:15:243:58:189:0625:39
11:34
+1:32

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

7:11 /mi

Average Pace

9:06 /mi

Slowest Pace

11:34 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:23

45% of race

Time at Steady Pace

1:35:51

40% of race

Time at Slower Pace

34:04

14% of race

Average Pace: 9:05 /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 mi05:32:5415:487:1115:48
7:11
#837
5.7 Miles
5.70 mi06:03:0946:038:0530:15
8:39
#770
6.43 Miles
6.43 mi06:11:3454:288:288:25
11:32
#786
10.92 Miles
10.92 mi06:46:521:29:468:1335:18
7:52
#792
Garmin Hill Challenge
11.42 mi06:52:081:35:028:195:16
10:32
#808
14.95 Miles
14.95 mi07:19:102:02:048:1027:02
7:39
#829
18 Miles
18.00 mi07:49:322:32:268:2830:22
9:57
#912
24 Miles
24.00 mi08:49:453:32:398:521:00:13
10:02
#1156
Finish
26.22 mi09:15:243:58:189:0625:39
11:34
#1368
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2.2 Miles2.20 mi2.20 mi83775861837(Top 17%)758(Top 21%)61(Top 22%)
5.7 Miles5.70 mi3.50 mi770+67705+5350+11762(Top 16%)698(Top 20%)47(Top 17%)
6.43 Miles6.43 mi0.73 mi786-16713-849+1914(Top 19%)818(Top 23%)49(Top 18%)
10.92 Miles10.92 mi4.49 mi792-6722-947+2837(Top 17%)758(Top 21%)52(Top 19%)
Garmin Hill Challenge11.42 mi0.50 mi808-16737-1546+11166(Top 24%)1042(Top 29%)59(Top 21%)
14.95 Miles14.95 mi3.53 mi829-21757-2048-2973(Top 20%)871(Top 24%)58(Top 21%)
18 Miles18.00 mi3.05 mi912-83823-6654-61350(Top 28%)1175(Top 33%)74(Top 27%)
24 Miles24.00 mi6.00 mi1156-2441016-19367-131889(Top 39%)1517(Top 42%)115(Top 41%)
Finish26.22 mi2.22 mi1368-2121180-16481-143163(Top 65%)2373(Top 66%)179(Top 64%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 17%
×1human
+8ft-12ft

Overall

837

Males

758

M45-49

61

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 16%
×6stories
+92ft-87ft

Overall

762

Males

698

M45-49

47

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 19%
×11stories
+137ft-3ft

Overall

914

Males

818

M45-49

49

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 17%
×21stories
+225ft-318ft

Overall

837

Males

758

M45-49

52

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 24%
×11stories
+134ft-123ft

Overall

1166

Males

1042

M45-49

59

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 20%
×16stories
+234ft-225ft

Overall

973

Males

871

M45-49

58

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 28%
×12stories
+165ft-60ft

Overall

1350

Males

1175

M45-49

74

18 Miles→24 Miles

18.0 - 24.0 mi

Top 39%
×21stories
+142ft-377ft

Overall

1889

Males

1517

M45-49

115

24 Miles→Finish

24.0 - 26.2 mi

Top 65%
~flat
+2ft-2ft

Overall

3163

Males

2373

M45-49

179

Passing Analysis

Category:
Athletes Passed
225*
Passed By
756
Net Change
-531
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#837
2.2 Miles → 5.7 Miles11043+67#837#770
5.7 Miles → 6.43 Miles1127-16#770#786
6.43 Miles → 10.92 Miles3642-6#786#792
10.92 Miles → Garmin Hill Challenge723-16#792#808
Garmin Hill Challenge → 14.95 Miles1334-21#808#829
14.95 Miles → 18 Miles13*96-83#829#912
18 Miles → 24 Miles30*274-244#912#1156
24 Miles → Finish5*217-212#1156#1368
TOTALS225*756-531

* 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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