Allen Zhou

Bib: 1322MAge: 29

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 4134
Top 17%
Gender (Male)
#0 / 2911
Top 21%
Division (M25-29)
#0 / 607
Top 23%
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
17:15
Rank: #1538
Start2.2 Miles
17:15 | 7:50/mi
5.7 Miles
49:48
Rank: #1373 (+165)
2.2 Miles5.7 Miles
32:33 | 9:18/mi
6.43 Miles
58:17
Rank: #1274 (+99)
5.7 Miles6.43 Miles
8:29 | 11:37/mi
10.92 Miles
1:33:35
Rank: #1016 (+258)
6.43 Miles10.92 Miles
35:18 | 7:52/mi
Garmin Hill Challenge· 11.42 mi
1:38:38
Rank: #983 (+33)
10.92 MilesGarmin Hill Challenge
5:03 | 10:06/mi
14.95 Miles
2:05:44
Rank: #883 (+100)
Garmin Hill Challenge14.95 Miles
27:06 | 7:41/mi
18 Miles
2:33:58
Rank: #798 (+85)
14.95 Miles18 Miles
28:14 | 9:15/mi
24 Miles
3:25:04
Rank: #691 (+107)
18 Miles24 Miles
51:06 | 8:31/mi
Finish· 26.22 mi
3:44:17
Rank: #697 (-6)
24 MilesFinish
19:13 | 8:40/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:50:4617:157:5017:15
7:50
-
5.7 Miles
5.70 mi06:23:1949:488:4432:33
9:18
+1:28
6.43 Miles
6.43 mi06:31:4858:179:048:29
11:37
+2:19
10.92 Miles
10.92 mi07:07:061:33:358:3435:18
7:52
-3:45
Garmin Hill Challenge
11.42 mi07:12:091:38:388:385:03
10:06
+2:14
14.95 Miles
14.95 mi07:39:152:05:448:2527:06
7:41
-2:25
18 Miles
18.00 mi08:07:292:33:588:3328:14
9:15
+1:34
24 Miles
24.00 mi08:58:353:25:048:3351:06
8:31
-0:44
Finish
26.22 mi09:17:483:44:178:3419:13
8:40
+0:09

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

7:41 /mi

Average Pace

8:34 /mi

Slowest Pace

11:37 /mi

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Fastest
Middle
Slowest
Average

📊Segments

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

1:19:39

36% of race

Time at Steady Pace

1:38:33

44% of race

Time at Slower Pace

46:05

21% of race

Average Pace: 8:33 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:50:4617:157:5017:15
7:50
#1538
5.7 Miles
5.70 mi06:23:1949:488:4432:33
9:18
#1373
6.43 Miles
6.43 mi06:31:4858:179:048:29
11:37
#1274
10.92 Miles
10.92 mi07:07:061:33:358:3435:18
7:52
#1016
Garmin Hill Challenge
11.42 mi07:12:091:38:388:385:03
10:06
#983
14.95 Miles
14.95 mi07:39:152:05:448:2527:06
7:41
#883
18 Miles
18.00 mi08:07:292:33:588:3328:14
9:15
#798
24 Miles
24.00 mi08:58:353:25:048:3351:06
8:31
#691
Finish
26.22 mi09:17:483:44:178:3419:13
8:40
#697
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2 Miles2.20 mi2.20 mi153812712721538(Top 37%)1271(Top 44%)272(Top 45%)
5.7 Miles5.70 mi3.50 mi1373+1651146+125249+231283(Top 31%)1079(Top 37%)236(Top 39%)
6.43 Miles6.43 mi0.73 mi1274+991072+74236+13860(Top 21%)749(Top 26%)179(Top 29%)
10.92 Miles10.92 mi4.49 mi1016+258870+202200+36741(Top 18%)647(Top 22%)149(Top 25%)
Garmin Hill Challenge11.42 mi0.50 mi983+33847+23196+4652(Top 16%)582(Top 20%)151(Top 25%)
14.95 Miles14.95 mi3.53 mi883+100763+84176+20708(Top 17%)620(Top 21%)138(Top 23%)
18 Miles18.00 mi3.05 mi798+85702+61159+17674(Top 16%)598(Top 21%)139(Top 23%)
24 Miles24.00 mi6.00 mi691+107608+94136+23585(Top 14%)508(Top 17%)115(Top 19%)
Finish26.22 mi2.22 mi697-6614-6137-1755(Top 18%)640(Top 22%)157(Top 26%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 37%
×1human
+8ft-12ft

Overall

1538

Males

1271

M25-29

277

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 31%
×6stories
+92ft-87ft

Overall

1283

Males

1079

M25-29

239

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 21%
×11stories
+137ft-3ft

Overall

860

Males

749

M25-29

181

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 18%
×21stories
+225ft-318ft

Overall

741

Males

647

M25-29

151

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 16%
×11stories
+134ft-123ft

Overall

652

Males

582

M25-29

155

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 17%
×16stories
+234ft-225ft

Overall

708

Males

620

M25-29

139

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 16%
×12stories
+165ft-60ft

Overall

674

Males

598

M25-29

139

18 Miles→24 Miles

18.0 - 24.0 mi

Top 14%
×21stories
+142ft-377ft

Overall

585

Males

508

M25-29

116

24 Miles→Finish

24.0 - 26.2 mi

Top 18%
~flat
+2ft-2ft

Overall

755

Males

640

M25-29

157

Passing Analysis

Category:
Athletes Passed
958*
Passed By
117
Net Change
+841
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1538
2.2 Miles5.7 Miles209*44+165#1538#1373
5.7 Miles6.43 Miles1023+99#1373#1274
6.43 Miles10.92 Miles27012+258#1274#1016
10.92 MilesGarmin Hill Challenge385+33#1016#983
Garmin Hill Challenge14.95 Miles101*1+100#983#883
14.95 Miles18 Miles97*12+85#883#798
18 Miles24 Miles125*18+107#798#691
24 MilesFinish1622-6#691#697
TOTALS958*117+841

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon