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SF MARATHON 2024

David Chen

Bib: 2456•M•Age: 46

Cary, NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 5694
Top 34%
Gender (Male)
#0 / 4127
Top 39%
Masters (Masters Men)
#0 / 1221
Top 32%
Division (M45-49)
#0 / 259
Top 34%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
15:56
Rank: #1876
Start → 1.81M
15:56 | 8:48/mi
6.52M
57:33
Rank: #1711 (+165)
1.81M → 6.52M
41:37 | 8:50/mi
10.89M
1:36:27
Rank: #1784 (-73)
6.52M → 10.89M
38:54 | 8:54/mi
Garmin Hill Challenge· 11.40 mi
1:41:45
Rank: #1763 (+21)
10.89M → Garmin Hill Challenge
5:18 | 10:23/mi
14.95M
2:10:07
Rank: #1694 (+69)
Garmin Hill Challenge → 14.95M
28:22 | 7:59/mi
18M
2:40:59
Rank: #1689 (+5)
14.95M → 18M
30:52 | 10:07/mi
24.69M
3:50:30
Rank: #1860 (-171)
18M → 24.69M
1:09:31 | 10:23/mi
Finish· 26.22 mi
4:06:45
Rank: #1932 (-72)
24.69M → Finish
16:15 | 10:38/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:37:1315:568:4815:56
8:48
-
6.52M
6.52 mi06:18:5057:338:5041:37
8:50
+0:02
10.89M
10.89 mi06:57:441:36:278:5138:54
8:54
+0:04
Garmin Hill Challenge
11.40 mi07:03:021:41:458:565:18
10:23
+1:29
14.95M
14.95 mi07:31:242:10:078:4228:22
7:59
-2:24
18M
18.00 mi08:02:162:40:598:5730:52
10:07
+2:08
24.69M
24.69 mi09:11:473:50:309:201:09:31
10:23
+0:16
Finish
26.22 mi09:28:024:06:459:2516:15
10:38
+0:15

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

7:59 /mi

Average Pace

9:25 /mi

Slowest Pace

10:38 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:49

51% of race

Time at Steady Pace

1:45:41

43% of race

Time at Slower Pace

16:15

7% of race

Average Pace: 9:25 /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
1.81M
1.81 mi05:37:1315:568:4815:56
8:48
#1876
6.52M
6.52 mi06:18:5057:338:5041:37
8:50
#1711
10.89M
10.89 mi06:57:441:36:278:5138:54
8:54
#1784
Garmin Hill Challenge
11.40 mi07:03:021:41:458:565:18
10:23
#1763
14.95M
14.95 mi07:31:242:10:078:4228:22
7:59
#1694
18M
18.00 mi08:02:162:40:598:5730:52
10:07
#1689
24.69M
24.69 mi09:11:473:50:309:201:09:31
10:23
#1860
Finish
26.22 mi09:28:024:06:459:2516:15
10:38
#1932
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.81M1.81 mi1.81 mi18761585891876(Top 33%)1585(Top 38%)89(Top 34%)
6.52M6.52 mi4.71 mi1711+1651467+11874+151669(Top 29%)1436(Top 35%)71(Top 27%)
10.89M10.89 mi4.37 mi1784-731520-5376-21946(Top 34%)1651(Top 40%)83(Top 32%)
Garmin Hill Challenge11.40 mi0.51 mi1763+211507+1373+31662(Top 29%)1438(Top 35%)69(Top 27%)
14.95M14.95 mi3.55 mi1694+691456+5172+11467(Top 26%)1271(Top 31%)65(Top 25%)
18M18.00 mi3.05 mi1689+51446+1075-31808(Top 32%)1530(Top 37%)80(Top 31%)
24.69M24.69 mi6.69 mi1860-1711564-11884-92302(Top 40%)1825(Top 44%)103(Top 40%)
Finish26.22 mi1.53 mi1932-721620-5687-33336(Top 59%)2492(Top 60%)139(Top 54%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 33%
×1human
+6ft-10ft

Overall

1876

Males

1585

M45-49

90

1.81M→6.52M

1.8 - 6.5 mi

Top 29%
×16stories
+275ft-93ft

Overall

1669

Males

1436

M45-49

72

6.52M→10.89M

6.5 - 10.9 mi

Top 34%
×20stories
+201ft-318ft

Overall

1946

Males

1651

M45-49

84

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 29%
×11stories
+134ft-79ft

Overall

1662

Males

1438

M45-49

70

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 26%
×17stories
+251ft-225ft

Overall

1467

Males

1271

M45-49

66

14.95M→18M

14.9 - 18.0 mi

Top 32%
×12stories
+165ft-60ft

Overall

1808

Males

1530

M45-49

81

18M→24.69M

18.0 - 24.7 mi

Top 40%
×22stories
+142ft-377ft

Overall

2302

Males

1825

M45-49

103

24.69M→Finish

24.7 - 26.2 mi

Top 59%
~flat
+2ft-2ft

Overall

3336

Males

2492

M45-49

139

Passing Analysis

Category:
Athletes Passed
582*
Passed By
638
Net Change
-56
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1876
1.81M → 6.52M238*73+165#1876#1711
6.52M → 10.89M46119-73#1711#1784
10.89M → Garmin Hill Challenge4524+21#1784#1763
Garmin Hill Challenge → 14.95M94*25+69#1763#1694
14.95M → 18M7671+5#1694#1689
18M → 24.69M74*245-171#1689#1860
24.69M → Finish9*81-72#1860#1932
TOTALS582*638-56

* 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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