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SF MARATHON 2024

Zixiang Zheng

Bib: 4809•M•Age: 19

Santa Clara, CA

0:00
0:00
/ mi
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Overall
#0 / 5694
Gender (Male)
#0 / 4127
M19 & Under
#0 / 102
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
15:13
Rank: #1266
Start → 1.81M
15:13 | 8:24/mi
6.52M
58:39
Rank: #1993 (-727)
1.81M → 6.52M
43:26 | 9:13/mi
10.89M
1:37:47
Rank: #1998 (-5)
6.52M → 10.89M
39:08 | 8:57/mi
Garmin Hill Challenge· 11.40 mi
1:45:56
Rank: #2318 (-320)
10.89M → Garmin Hill Challenge
8:09 | 15:59/mi
14.95M
2:17:16
Rank: #2356 (-38)
Garmin Hill Challenge → 14.95M
31:20 | 8:50/mi
18M
2:57:40
Rank: #2884 (-528)
14.95M → 18M
40:24 | 13:15/mi
24.69M
4:22:40
Rank: #3320 (-436)
18M → 24.69M
1:25:00 | 12:42/mi
Finish· 26.22 mi
4:36:57
Rank: #3241 (+79)
24.69M → Finish
14:17 | 9:21/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:40:2615:138:2415:13
8:24
-
6.52M
6.52 mi06:23:5258:399:0043:26
9:13
+0:49
10.89M
10.89 mi07:03:001:37:478:5939:08
8:57
-0:16
Garmin Hill Challenge
11.40 mi07:11:091:45:569:188:09
15:59
+7:02
14.95M
14.95 mi07:42:292:17:169:1131:20
8:50
-7:09
18M
18.00 mi08:22:532:57:409:5240:24
13:15
+4:25
24.69M
24.69 mi09:47:534:22:4010:381:25:00
12:42
-0:33
Finish
26.22 mi10:02:104:36:5710:3414:17
9:21
-3:21

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

8:24 /mi

Average Pace

10:34 /mi

Slowest Pace

15:59 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:23:24

52% of race

Time at Slower Pace

2:13:33

48% of race

Average Pace: 10:34 /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 mi05:40:2615:138:2415:13
8:24
#1266
6.52M
6.52 mi06:23:5258:399:0043:26
9:13
#1993
10.89M
10.89 mi07:03:001:37:478:5939:08
8:57
#1998
Garmin Hill Challenge
11.40 mi07:11:091:45:569:188:09
15:59
#2318
14.95M
14.95 mi07:42:292:17:169:1131:20
8:50
#2356
18M
18.00 mi08:22:532:57:409:5240:24
13:15
#2884
24.69M
24.69 mi09:47:534:22:4010:381:25:00
12:42
#3320
Finish
26.22 mi10:02:104:36:5710:3414:17
9:21
#3241
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
1.81M1.81 mi1.81 mi12661117431266(Top 22%)1117(Top 27%)43(Top 42%)
6.52M6.52 mi4.71 mi1993-7271691-57455-122294(Top 40%)1924(Top 47%)59(Top 58%)
10.89M10.89 mi4.37 mi1998-51698-754+12037(Top 36%)1722(Top 42%)55(Top 54%)
Garmin Hill Challenge11.40 mi0.51 mi2318-3201933-23562-84852(Top 85%)3646(Top 88%)96(Top 94%)
14.95M14.95 mi3.55 mi2356-381960-2761+12595(Top 46%)2129(Top 52%)65(Top 64%)
18M18.00 mi3.05 mi2884-5282323-36369-84400(Top 77%)3297(Top 80%)81(Top 79%)
24.69M24.69 mi6.69 mi3320-4362585-26268+14148(Top 73%)3078(Top 75%)81(Top 79%)
Finish26.22 mi1.53 mi3241+792525+6065+32067(Top 36%)1630(Top 39%)49(Top 48%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 22%
×1human
+6ft-10ft

Overall

1266

Males

1117

M15-19

43

1.81M→6.52M

1.8 - 6.5 mi

Top 40%
×16stories
+275ft-93ft

Overall

2294

Males

1924

M15-19

59

6.52M→10.89M

6.5 - 10.9 mi

Top 36%
×20stories
+201ft-318ft

Overall

2037

Males

1722

M15-19

55

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 85%
×11stories
+134ft-79ft

Overall

4852

Males

3646

M15-19

97

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 46%
×17stories
+251ft-225ft

Overall

2595

Males

2129

M15-19

65

14.95M→18M

14.9 - 18.0 mi

Top 77%
×12stories
+165ft-60ft

Overall

4400

Males

3297

M15-19

81

18M→24.69M

18.0 - 24.7 mi

Top 73%
×22stories
+142ft-377ft

Overall

4148

Males

3078

M15-19

81

24.69M→Finish

24.7 - 26.2 mi

Top 36%
~flat
+2ft-2ft

Overall

2067

Males

1630

M15-19

49

Passing Analysis

Category:
Athletes Passed
282*
Passed By
2257
Net Change
-1975
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1266
1.81M → 6.52M15*742-727#1266#1993
6.52M → 10.89M87*92-5#1993#1998
10.89M → Garmin Hill Challenge0320-320#1998#2318
Garmin Hill Challenge → 14.95M39*77-38#2318#2356
14.95M → 18M6534-528#2356#2884
18M → 24.69M53*489-436#2884#3320
24.69M → Finish82*3+79#3320#3241
TOTALS282*2257-1975

* 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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