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SF MARATHON 2024

Chang Uk Chung

Bib: 3089•M•Age: 54

Mountain House, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 5694
Top 39%
Gender (Male)
#0 / 4127
Top 44%
Masters (Masters Men)
#0 / 1221
Top 36%
Division (M50-54)
#0 / 219
Top 37%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
14:35
Rank: #934
Start → 1.81M
14:35 | 8:03/mi
6.52M
53:54
Rank: #979 (-45)
1.81M → 6.52M
39:19 | 8:21/mi
10.89M
1:32:08
Rank: #1176 (-197)
6.52M → 10.89M
38:14 | 8:45/mi
Garmin Hill Challenge· 11.40 mi
1:38:28
Rank: #1329 (-153)
10.89M → Garmin Hill Challenge
6:20 | 12:25/mi
14.95M
2:09:39
Rank: #1635 (-306)
Garmin Hill Challenge → 14.95M
31:11 | 8:47/mi
18M
2:44:52
Rank: #1996 (-361)
14.95M → 18M
35:13 | 11:33/mi
24.69M
3:58:45
Rank: #2206 (-210)
18M → 24.69M
1:13:53 | 11:03/mi
Finish· 26.22 mi
4:14:29
Rank: #2231 (-25)
24.69M → Finish
15:44 | 10:18/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:35:0014:358:0314:35
8:03
-
6.52M
6.52 mi06:14:1953:548:1639:19
8:21
+0:18
10.89M
10.89 mi06:52:331:32:088:2838:14
8:45
+0:24
Garmin Hill Challenge
11.40 mi06:58:531:38:288:386:20
12:25
+3:40
14.95M
14.95 mi07:30:042:09:398:4031:11
8:47
-3:38
18M
18.00 mi08:05:172:44:529:1035:13
11:33
+2:46
24.69M
24.69 mi09:19:103:58:459:401:13:53
11:03
-0:30
Finish
26.22 mi09:34:544:14:299:4315:44
10:18
-0:45

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

8:03 /mi

Average Pace

9:43 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:19

48% of race

Time at Steady Pace

1:29:37

35% of race

Time at Slower Pace

41:33

16% of race

Average Pace: 9:42 /mi

Loading chart...
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 mi05:35:0014:358:0314:35
8:03
#934
6.52M
6.52 mi06:14:1953:548:1639:19
8:21
#979
10.89M
10.89 mi06:52:331:32:088:2838:14
8:45
#1176
Garmin Hill Challenge
11.40 mi06:58:531:38:288:386:20
12:25
#1329
14.95M
14.95 mi07:30:042:09:398:4031:11
8:47
#1635
18M
18.00 mi08:05:172:44:529:1035:13
11:33
#1996
24.69M
24.69 mi09:19:103:58:459:401:13:53
11:03
#2206
Finish
26.22 mi09:34:544:14:299:4315:44
10:18
#2231
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81M1.81 mi1.81 mi93483538934(Top 16%)835(Top 20%)38(Top 17%)
6.52M6.52 mi4.71 mi979-45879-4436+21031(Top 18%)919(Top 22%)37(Top 17%)
10.89M10.89 mi4.37 mi1176-1971043-16448-121727(Top 30%)1480(Top 36%)66(Top 30%)
Garmin Hill Challenge11.40 mi0.51 mi1329-1531173-13055-73202(Top 56%)2557(Top 62%)113(Top 52%)
14.95M14.95 mi3.55 mi1635-3061408-23561-62547(Top 45%)2092(Top 51%)98(Top 45%)
18M18.00 mi3.05 mi1996-3611686-27878-173166(Top 56%)2489(Top 60%)118(Top 54%)
24.69M24.69 mi6.69 mi2206-2101806-12081-32860(Top 50%)2181(Top 53%)106(Top 48%)
Finish26.22 mi1.53 mi2231-251816-1082-13026(Top 53%)2272(Top 55%)112(Top 51%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 16%
×1human
+6ft-10ft

Overall

934

Males

835

M50-54

38

1.81M→6.52M

1.8 - 6.5 mi

Top 18%
×16stories
+275ft-93ft

Overall

1031

Males

919

M50-54

37

6.52M→10.89M

6.5 - 10.9 mi

Top 30%
×20stories
+201ft-318ft

Overall

1727

Males

1480

M50-54

66

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 56%
×11stories
+134ft-79ft

Overall

3202

Males

2557

M50-54

113

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 45%
×17stories
+251ft-225ft

Overall

2547

Males

2092

M50-54

98

14.95M→18M

14.9 - 18.0 mi

Top 56%
×12stories
+165ft-60ft

Overall

3166

Males

2489

M50-54

118

18M→24.69M

18.0 - 24.7 mi

Top 50%
×22stories
+142ft-377ft

Overall

2860

Males

2181

M50-54

106

24.69M→Finish

24.7 - 26.2 mi

Top 53%
~flat
+2ft-2ft

Overall

3026

Males

2272

M50-54

112

Passing Analysis

Category:
Athletes Passed
180*
Passed By
1477
Net Change
-1297
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#934
1.81M → 6.52M56*101-45#934#979
6.52M → 10.89M9206-197#979#1176
10.89M → Garmin Hill Challenge3156-153#1176#1329
Garmin Hill Challenge → 14.95M8314-306#1329#1635
14.95M → 18M11372-361#1635#1996
18M → 24.69M72*282-210#1996#2206
24.69M → Finish21*46-25#2206#2231
TOTALS180*1477-1297

* 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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