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SF MARATHON 2022

Xiaolong Guo

Bib: 8239•M•Age: 34

Santa Clara, CA

0:00
0:00
/ mi
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Overall
#0 / 4134
Gender (Male)
#0 / 2911
Division (M30-34)
#0 / 548
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
20:41
Rank: #3517
Start → 2.2 Miles
20:41 | 9:24/mi
5.7 Miles
1:00:52
Rank: #3314 (+203)
2.2 Miles → 5.7 Miles
40:11 | 11:29/mi
6.43 Miles
1:11:53
Rank: #3294 (+20)
5.7 Miles → 6.43 Miles
11:01 | 15:05/mi
10.92 Miles
1:59:51
Rank: #3326 (-32)
6.43 Miles → 10.92 Miles
47:58 | 10:41/mi
Garmin Hill Challenge· 11.42 mi
2:06:55
Rank: #3285 (+41)
10.92 Miles → Garmin Hill Challenge
7:04 | 14:08/mi
14.95 Miles
2:45:15
Rank: #3266 (+19)
Garmin Hill Challenge → 14.95 Miles
38:20 | 10:52/mi
18 Miles
3:26:34
Rank: #3234 (+32)
14.95 Miles → 18 Miles
41:19 | 13:33/mi
24 Miles
4:41:07
Rank: #3162 (+72)
18 Miles → 24 Miles
1:14:33 | 12:26/mi
Finish· 26.22 mi
5:14:26
Rank: #3274 (-112)
24 Miles → Finish
33:19 | 15:01/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi06:07:2820:419:2420:41
9:24
-
5.7 Miles
5.70 mi06:47:391:00:5210:4140:11
11:29
+2:05
6.43 Miles
6.43 mi06:58:401:11:5311:1111:01
15:05
+3:36
10.92 Miles
10.92 mi07:46:381:59:5110:5947:58
10:41
-4:24
Garmin Hill Challenge
11.42 mi07:53:422:06:5511:077:04
14:08
+3:27
14.95 Miles
14.95 mi08:32:022:45:1511:0338:20
10:52
-3:16
18 Miles
18.00 mi09:13:213:26:3411:2941:19
13:33
+2:41
24 Miles
24.00 mi10:27:544:41:0711:431:14:33
12:26
-1:07
Finish
26.22 mi11:01:135:14:2612:0033:19
15:01
+2:35

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

9:24 /mi

Average Pace

12:00 /mi

Slowest Pace

15:05 /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

1:46:59

34% of race

Time at Steady Pace

1:54:44

36% of race

Time at Slower Pace

1:32:43

29% of race

Average Pace: 12:00 /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 mi06:07:2820:419:2420:41
9:24
#3517
5.7 Miles
5.70 mi06:47:391:00:5210:4140:11
11:29
#3314
6.43 Miles
6.43 mi06:58:401:11:5311:1111:01
15:05
#3294
10.92 Miles
10.92 mi07:46:381:59:5110:5947:58
10:41
#3326
Garmin Hill Challenge
11.42 mi07:53:422:06:5511:077:04
14:08
#3285
14.95 Miles
14.95 mi08:32:022:45:1511:0338:20
10:52
#3266
18 Miles
18.00 mi09:13:213:26:3411:2941:19
13:33
#3234
24 Miles
24.00 mi10:27:544:41:0711:431:14:33
12:26
#3162
Finish
26.22 mi11:01:135:14:2612:0033:19
15:01
#3274
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.2 Miles2.20 mi2.20 mi351725984833517(Top 85%)2598(Top 89%)483(Top 88%)
5.7 Miles5.70 mi3.50 mi3314+2032474+124463+203265(Top 79%)2445(Top 84%)456(Top 83%)
6.43 Miles6.43 mi0.73 mi3294+202469+5462+13234(Top 78%)2441(Top 84%)465(Top 85%)
10.92 Miles10.92 mi4.49 mi3326-322489-20476-143294(Top 80%)2471(Top 85%)472(Top 86%)
Garmin Hill Challenge11.42 mi0.50 mi3285+412466+23467+92904(Top 70%)2220(Top 76%)428(Top 78%)
14.95 Miles14.95 mi3.53 mi3266+192450+16466+13287(Top 80%)2432(Top 84%)458(Top 84%)
18 Miles18.00 mi3.05 mi3234+322426+24462+43234(Top 78%)2375(Top 82%)448(Top 82%)
24 Miles24.00 mi6.00 mi3162+722345+81441+212963(Top 72%)2151(Top 74%)404(Top 74%)
Finish26.22 mi2.22 mi3274-1122408-63452-113846(Top 93%)2720(Top 93%)515(Top 94%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 85%
×1human
+8ft-12ft

Overall

3517

Males

2598

M30-34

494

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 79%
×6stories
+92ft-87ft

Overall

3265

Males

2445

M30-34

465

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 78%
×11stories
+137ft-3ft

Overall

3234

Males

2441

M30-34

471

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 80%
×21stories
+225ft-318ft

Overall

3294

Males

2471

M30-34

480

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 70%
×11stories
+134ft-123ft

Overall

2904

Males

2220

M30-34

433

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 80%
×16stories
+234ft-225ft

Overall

3287

Males

2432

M30-34

461

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 78%
×12stories
+165ft-60ft

Overall

3234

Males

2375

M30-34

448

18 Miles→24 Miles

18.0 - 24.0 mi

Top 72%
×21stories
+142ft-377ft

Overall

2963

Males

2151

M30-34

404

24 Miles→Finish

24.0 - 26.2 mi

Top 93%
~flat
+2ft-2ft

Overall

3846

Males

2720

M30-34

515

Passing Analysis

Category:
Athletes Passed
676*
Passed By
433
Net Change
+243
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3517
2.2 Miles → 5.7 Miles259*56+203#3517#3314
5.7 Miles → 6.43 Miles44*24+20#3314#3294
6.43 Miles → 10.92 Miles59*91-32#3294#3326
10.92 Miles → Garmin Hill Challenge476+41#3326#3285
Garmin Hill Challenge → 14.95 Miles57*38+19#3285#3266
14.95 Miles → 18 Miles78*46+32#3266#3234
18 Miles → 24 Miles125*53+72#3234#3162
24 Miles → Finish7*119-112#3162#3274
TOTALS676*433+243

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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