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SF MARATHON 2023

Tony Zheng

Bib: 5100โ€ขMโ€ขAge: 33

Manassas, VA

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0:00
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Overall
#0 / 4888
Gender (Male)
#0 / 3570
Division (M30-34)
#0 / 692
Race Day Weather
69ยฐ/59ยฐF
broken clouds

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
15:59
Rank: #972
Start โ†’ 2.2 Miles
15:59 | 7:16/mi
5.7 Miles
49:09
Rank: #1402 (-430)
2.2 Miles โ†’ 5.7 Miles
33:10 | 9:29/mi
6.43 Miles
1:01:21
Rank: #2056 (-654)
5.7 Miles โ†’ 6.43 Miles
12:12 | 16:43/mi
10.92 Miles
1:48:23
Rank: #2781 (-725)
6.43 Miles โ†’ 10.92 Miles
47:02 | 10:29/mi
Garmin Hill Challengeยท 11.42 mi
1:56:30
Rank: #2916 (-135)
10.92 Miles โ†’ Garmin Hill Challenge
8:07 | 16:14/mi
14.95 Miles
2:37:35
Rank: #3446 (-530)
Garmin Hill Challenge โ†’ 14.95 Miles
41:05 | 11:38/mi
18 Miles
3:25:09
Rank: #3784 (-338)
14.95 Miles โ†’ 18 Miles
47:34 | 15:36/mi
24 Miles
4:38:00
Rank: #3684 (+100)
18 Miles โ†’ 24 Miles
1:12:51 | 12:09/mi
Finishยท 26.22 mi
4:57:25
Rank: #3459 (+225)
24 Miles โ†’ Finish
19:25 | 8:45/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:47:5315:597:1615:59
7:16
-
5.7 Miles
5.70 mi06:21:0349:098:3733:10
9:29
+2:13
6.43 Miles
6.43 mi06:33:151:01:219:3212:12
16:43
+7:14
10.92 Miles
10.92 mi07:20:171:48:239:5647:02
10:29
-6:14
Garmin Hill Challenge
11.42 mi07:28:241:56:3010:128:07
16:14
+5:45
14.95 Miles
14.95 mi08:09:292:37:3510:3241:05
11:38
-4:36
18 Miles
18.00 mi08:57:033:25:0911:2447:34
15:36
+3:58
24 Miles
24.00 mi10:09:544:38:0011:351:12:51
12:09
-3:27
Finish
26.22 mi10:29:194:57:2511:2119:25
8:45
-3:24

Checkpoints & Pacing

๐Ÿ“ˆPace 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

7:16 /mi

Average Pace

11:21 /mi

Slowest Pace

16:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:08:34

23% of race

Time at Steady Pace

2:40:58

54% of race

Time at Slower Pace

1:07:53

23% of race

Average Pace: 11:21 /mi

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Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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

โœจSparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:47:5315:597:1615:59
7:16
#972
5.7 Miles
5.70 mi06:21:0349:098:3733:10
9:29
#1402
6.43 Miles
6.43 mi06:33:151:01:219:3212:12
16:43
#2056
10.92 Miles
10.92 mi07:20:171:48:239:5647:02
10:29
#2781
Garmin Hill Challenge
11.42 mi07:28:241:56:3010:128:07
16:14
#2916
14.95 Miles
14.95 mi08:09:292:37:3510:3241:05
11:38
#3446
18 Miles
18.00 mi08:57:033:25:0911:2447:34
15:36
#3784
24 Miles
24.00 mi10:09:544:38:0011:351:12:51
12:09
#3684
Finish
26.22 mi10:29:194:57:2511:2119:25
8:45
#3459
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.2 Miles2.20 mi2.20 mi972865167972(Top 20%)865(Top 24%)167(Top 24%)
5.7 Miles5.70 mi3.50 mi1402-4301220-355242-751722(Top 35%)1467(Top 41%)284(Top 41%)
6.43 Miles6.43 mi0.73 mi2056-6541732-512331-894424(Top 91%)3321(Top 93%)643(Top 93%)
10.92 Miles10.92 mi4.49 mi2781-7252251-519432-1013724(Top 76%)2878(Top 81%)558(Top 81%)
Garmin Hill Challenge11.42 mi0.50 mi2916-1352349-98454-224186(Top 86%)3169(Top 89%)617(Top 89%)
14.95 Miles14.95 mi3.53 mi3446-5302694-345517-634474(Top 92%)3333(Top 93%)642(Top 93%)
18 Miles18.00 mi3.05 mi3784-3382906-212563-464509(Top 92%)3332(Top 93%)648(Top 94%)
24 Miles24.00 mi6.00 mi3684+1002816+90543+203365(Top 69%)2534(Top 71%)476(Top 69%)
Finish26.22 mi2.22 mi3459+2252669+147513+30961(Top 20%)826(Top 23%)158(Top 23%)

Segment Performance Analysis

Start โ†’ 2.2 Miles

0.0 - 2.2 mi

Top 20%
ร—1human
+8ft-12ft

Overall

972

Males

865

M30-34

169

2.2 Milesโ†’5.7 Miles

2.2 - 5.7 mi

Top 35%
ร—6stories
+92ft-87ft

Overall

1722

Males

1467

M30-34

288

5.7 Milesโ†’6.43 Miles

5.7 - 6.4 mi

Top 91%
ร—11stories
+137ft-3ft

Overall

4424

Males

3321

M30-34

654

6.43 Milesโ†’10.92 Miles

6.4 - 10.9 mi

Top 76%
ร—21stories
+225ft-318ft

Overall

3724

Males

2878

M30-34

567

10.92 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 86%
ร—11stories
+134ft-123ft

Overall

4186

Males

3169

M30-34

625

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 92%
ร—16stories
+234ft-225ft

Overall

4474

Males

3333

M30-34

653

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 92%
ร—12stories
+165ft-60ft

Overall

4509

Males

3332

M30-34

653

18 Milesโ†’24 Miles

18.0 - 24.0 mi

Top 69%
ร—21stories
+142ft-377ft

Overall

3365

Males

2534

M30-34

477

24 Milesโ†’Finish

24.0 - 26.2 mi

Top 20%
~flat
+2ft-2ft

Overall

961

Males

826

M30-34

158

Passing Analysis

Category:
Athletes Passed
407*
Passed By
2894
Net Change
-2487
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 2.2 Miles----#972
2.2 Miles โ†’ 5.7 Miles8438-430#972#1402
5.7 Miles โ†’ 6.43 Miles0654-654#1402#2056
6.43 Miles โ†’ 10.92 Miles5*730-725#2056#2781
10.92 Miles โ†’ Garmin Hill Challenge1136-135#2781#2916
Garmin Hill Challenge โ†’ 14.95 Miles0530-530#2916#3446
14.95 Miles โ†’ 18 Miles15*353-338#3446#3784
18 Miles โ†’ 24 Miles153*53+100#3784#3684
24 Miles โ†’ Finish225*0+225#3684#3459
TOTALS407*2894-2487

* Includes athletes who did not complete a segment (DNF/DNQ).

๐Ÿ“Š

Passing Visuals

Category:

๐Ÿ“ˆPosition Graph

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๐ŸŽจHeatmap Timeline

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๐Ÿ”„Passing Circle

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๐ŸŒŠPosition Flow

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๐ŸƒRace Lanes

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