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SF MARATHON 2023

Rui Cheng

Bib: 5585•M•Age: 28

Davis, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Gender (Male)
#0 / 3570
Division (M25-29)
#0 / 732
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
18:02
Rank: #2272
Start → 2.2 Miles
18:02 | 8:12/mi
5.7 Miles
55:48
Rank: #2853 (-581)
2.2 Miles → 5.7 Miles
37:46 | 10:48/mi
6.43 Miles
1:07:59
Rank: #3210 (-357)
5.7 Miles → 6.43 Miles
12:11 | 16:41/mi
10.92 Miles
1:50:21
Rank: #2957 (+253)
6.43 Miles → 10.92 Miles
42:22 | 9:26/mi
Garmin Hill Challenge· 11.42 mi
1:58:20
Rank: #3084 (-127)
10.92 Miles → Garmin Hill Challenge
7:59 | 15:58/mi
14.95 Miles
2:31:20
Rank: #3054 (+30)
Garmin Hill Challenge → 14.95 Miles
33:00 | 9:21/mi
18 Miles
3:11:08
Rank: #3156 (-102)
14.95 Miles → 18 Miles
39:48 | 13:03/mi
24 Miles
4:24:51
Rank: #3245 (-89)
18 Miles → 24 Miles
1:13:43 | 12:17/mi
Finish· 26.22 mi
4:58:51
Rank: #3510 (-265)
24 Miles → Finish
34:00 | 15:19/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:47:2418:028:1218:02
8:12
-
5.7 Miles
5.70 mi06:25:1055:489:4737:46
10:48
+2:36
6.43 Miles
6.43 mi06:37:211:07:5910:3412:11
16:41
+5:53
10.92 Miles
10.92 mi07:19:431:50:2110:0642:22
9:26
-7:15
Garmin Hill Challenge
11.42 mi07:27:421:58:2010:227:59
15:58
+6:32
14.95 Miles
14.95 mi08:00:422:31:2010:0733:00
9:21
-6:37
18 Miles
18.00 mi08:40:303:11:0810:3739:48
13:03
+3:42
24 Miles
24.00 mi09:54:134:24:5111:021:13:43
12:17
-0:46
Finish
26.22 mi10:28:134:58:5111:2434:00
15:19
+3:02

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

8:12 /mi

Average Pace

11:24 /mi

Slowest Pace

16:41 /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

2:11:10

44% of race

Time at Steady Pace

1:53:31

38% of race

Time at Slower Pace

54:10

18% of race

Average Pace: 11:24 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:47:2418:028:1218:02
8:12
#2272
5.7 Miles
5.70 mi06:25:1055:489:4737:46
10:48
#2853
6.43 Miles
6.43 mi06:37:211:07:5910:3412:11
16:41
#3210
10.92 Miles
10.92 mi07:19:431:50:2110:0642:22
9:26
#2957
Garmin Hill Challenge
11.42 mi07:27:421:58:2010:227:59
15:58
#3084
14.95 Miles
14.95 mi08:00:422:31:2010:0733:00
9:21
#3054
18 Miles
18.00 mi08:40:303:11:0810:3739:48
13:03
#3156
24 Miles
24.00 mi09:54:134:24:5111:021:13:43
12:17
#3245
Finish
26.22 mi10:28:134:58:5111:2434:00
15:19
#3510
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2 Miles2.20 mi2.20 mi227218734132272(Top 46%)1873(Top 52%)413(Top 56%)
5.7 Miles5.70 mi3.50 mi2853-5812295-422493-803119(Top 64%)2473(Top 69%)537(Top 73%)
6.43 Miles6.43 mi0.73 mi3210-3572538-243548-554415(Top 90%)3315(Top 93%)695(Top 95%)
10.92 Miles10.92 mi4.49 mi2957+2532371+167526+222690(Top 55%)2200(Top 62%)497(Top 68%)
Garmin Hill Challenge11.42 mi0.50 mi3084-1272461-90543-174123(Top 84%)3131(Top 88%)662(Top 90%)
14.95 Miles14.95 mi3.53 mi3054+302449+12544-12946(Top 60%)2345(Top 66%)524(Top 72%)
18 Miles18.00 mi3.05 mi3156-1022502-53548-43522(Top 72%)2695(Top 75%)575(Top 79%)
24 Miles24.00 mi6.00 mi3245-892523-215483454(Top 71%)2596(Top 73%)564(Top 77%)
Finish26.22 mi2.22 mi3510-2652703-180590-424562(Top 93%)3338(Top 94%)695(Top 95%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 46%
×1human
+8ft-12ft

Overall

2272

Males

1873

M25-29

416

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 64%
×6stories
+92ft-87ft

Overall

3119

Males

2473

M25-29

540

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 90%
×11stories
+137ft-3ft

Overall

4415

Males

3315

M25-29

701

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 55%
×21stories
+225ft-318ft

Overall

2690

Males

2200

M25-29

500

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 84%
×11stories
+134ft-123ft

Overall

4123

Males

3131

M25-29

667

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 60%
×16stories
+234ft-225ft

Overall

2946

Males

2345

M25-29

527

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 72%
×12stories
+165ft-60ft

Overall

3522

Males

2695

M25-29

578

18 Miles→24 Miles

18.0 - 24.0 mi

Top 71%
×21stories
+142ft-377ft

Overall

3454

Males

2596

M25-29

564

24 Miles→Finish

24.0 - 26.2 mi

Top 93%
~flat
+2ft-2ft

Overall

4562

Males

3338

M25-29

695

Passing Analysis

Category:
Athletes Passed
486*
Passed By
1724
Net Change
-1238
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2272
2.2 Miles → 5.7 Miles25*606-581#2272#2853
5.7 Miles → 6.43 Miles0357-357#2853#3210
6.43 Miles → 10.92 Miles264*11+253#3210#2957
10.92 Miles → Garmin Hill Challenge7134-127#2957#3084
Garmin Hill Challenge → 14.95 Miles6636+30#3084#3054
14.95 Miles → 18 Miles48*150-102#3054#3156
18 Miles → 24 Miles73*162-89#3156#3245
24 Miles → Finish3*268-265#3245#3510
TOTALS486*1724-1238

* 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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