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SF MARATHON 2023

Brian Ngo

Bib: 3755•M•Age: 24

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Gender (Male)
#0 / 3570
M20-29
#0 / 457
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
18:14
Rank: #2417
Start → 2.2 Miles
18:14 | 8:17/mi
5.7 Miles
52:47
Rank: #2227 (+190)
2.2 Miles → 5.7 Miles
34:33 | 9:52/mi
6.43 Miles
1:02:18
Rank: #2209 (+18)
5.7 Miles → 6.43 Miles
9:31 | 13:02/mi
10.92 Miles
1:48:23
Rank: #2780 (-571)
6.43 Miles → 10.92 Miles
46:05 | 10:16/mi
Garmin Hill Challenge· 11.42 mi
1:55:10
Rank: #2801 (-21)
10.92 Miles → Garmin Hill Challenge
6:47 | 13:34/mi
14.95 Miles
2:30:43
Rank: #2996 (-195)
Garmin Hill Challenge → 14.95 Miles
35:33 | 10:04/mi
18 Miles
3:10:25
Rank: #3120 (-124)
14.95 Miles → 18 Miles
39:42 | 13:01/mi
24 Miles
4:17:59
Rank: #3021 (+99)
18 Miles → 24 Miles
1:07:34 | 11:16/mi
Finish· 26.22 mi
4:39:41
Rank: #2903 (+118)
24 Miles → Finish
21:42 | 9:47/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:46:5418:148:1718:14
8:17
-
5.7 Miles
5.70 mi06:21:2752:479:1634:33
9:52
+1:35
6.43 Miles
6.43 mi06:30:581:02:189:419:31
13:02
+3:10
10.92 Miles
10.92 mi07:17:031:48:239:5646:05
10:16
-2:46
Garmin Hill Challenge
11.42 mi07:23:501:55:1010:056:47
13:34
+3:18
14.95 Miles
14.95 mi07:59:232:30:4310:0535:33
10:04
-3:30
18 Miles
18.00 mi08:39:053:10:2510:3539:42
13:01
+2:57
24 Miles
24.00 mi09:46:394:17:5910:451:07:34
11:16
-1:45
Finish
26.22 mi10:08:214:39:4110:4021:42
9:47
-1:29

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

8:17 /mi

Average Pace

10:40 /mi

Slowest Pace

13:34 /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

18:14

7% of race

Time at Steady Pace

2:17:53

49% of race

Time at Slower Pace

2:03:34

44% of race

Average Pace: 10:40 /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.

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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 mi05:46:5418:148:1718:14
8:17
#2417
5.7 Miles
5.70 mi06:21:2752:479:1634:33
9:52
#2227
6.43 Miles
6.43 mi06:30:581:02:189:419:31
13:02
#2209
10.92 Miles
10.92 mi07:17:031:48:239:5646:05
10:16
#2780
Garmin Hill Challenge
11.42 mi07:23:501:55:1010:056:47
13:34
#2801
14.95 Miles
14.95 mi07:59:232:30:4310:0535:33
10:04
#2996
18 Miles
18.00 mi08:39:053:10:2510:3539:42
13:01
#3120
24 Miles
24.00 mi09:46:394:17:5910:451:07:34
11:16
#3021
Finish
26.22 mi10:08:214:39:4110:4021:42
9:47
#2903
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2.2 Miles2.20 mi2.20 mi241719822652417(Top 49%)1982(Top 56%)265(Top 58%)
5.7 Miles5.70 mi3.50 mi2227+1901856+126256+92154(Top 44%)1804(Top 51%)253(Top 55%)
6.43 Miles6.43 mi0.73 mi2209+181846+10258-22195(Top 45%)1843(Top 52%)274(Top 60%)
10.92 Miles10.92 mi4.49 mi2780-5712250-404319-613527(Top 72%)2755(Top 77%)376(Top 82%)
Garmin Hill Challenge11.42 mi0.50 mi2801-212273-23322-33223(Top 66%)2565(Top 72%)379(Top 83%)
14.95 Miles14.95 mi3.53 mi2996-1952407-134342-203600(Top 74%)2779(Top 78%)390(Top 85%)
18 Miles18.00 mi3.05 mi3120-1242478-71352-103501(Top 72%)2684(Top 75%)382(Top 84%)
24 Miles24.00 mi6.00 mi3021+992375+103344+82791(Top 57%)2137(Top 60%)309(Top 68%)
Finish26.22 mi2.22 mi2903+1182287+88336+81781(Top 36%)1418(Top 40%)224(Top 49%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 49%
×1human
+8ft-12ft

Overall

2417

Males

1982

M20-24

266

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 44%
×6stories
+92ft-87ft

Overall

2154

Males

1804

M20-24

254

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 45%
×11stories
+137ft-3ft

Overall

2195

Males

1843

M20-24

275

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 72%
×21stories
+225ft-318ft

Overall

3527

Males

2755

M20-24

378

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 66%
×11stories
+134ft-123ft

Overall

3223

Males

2565

M20-24

380

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 74%
×16stories
+234ft-225ft

Overall

3600

Males

2779

M20-24

391

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 72%
×12stories
+165ft-60ft

Overall

3501

Males

2684

M20-24

383

18 Miles→24 Miles

18.0 - 24.0 mi

Top 57%
×21stories
+142ft-377ft

Overall

2791

Males

2137

M20-24

309

24 Miles→Finish

24.0 - 26.2 mi

Top 36%
~flat
+2ft-2ft

Overall

1781

Males

1418

M20-24

224

Passing Analysis

Category:
Athletes Passed
660*
Passed By
1146
Net Change
-486
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2417
2.2 Miles → 5.7 Miles266*76+190#2417#2227
5.7 Miles → 6.43 Miles3719+18#2227#2209
6.43 Miles → 10.92 Miles9*580-571#2209#2780
10.92 Miles → Garmin Hill Challenge1637-21#2780#2801
Garmin Hill Challenge → 14.95 Miles14209-195#2801#2996
14.95 Miles → 18 Miles34*158-124#2996#3120
18 Miles → 24 Miles164*65+99#3120#3021
24 Miles → Finish120*2+118#3021#2903
TOTALS660*1146-486

* 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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The San Francisco Marathon

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