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SF MARATHON 2023

Albert Chien

Bib: 5178•M•Age: 25

Philadelphia, PA

0:00
0:00
/ mi
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Overall
#0 / 4888
Top 45%
Gender (Male)
#0 / 3570
Top 50%
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
18:55
Rank: #2911
Start → 2.2 Miles
18:55 | 8:36/mi
5.7 Miles
56:30
Rank: #3015 (-104)
2.2 Miles → 5.7 Miles
37:35 | 10:44/mi
6.43 Miles
1:06:42
Rank: #2983 (+32)
5.7 Miles → 6.43 Miles
10:12 | 13:58/mi
10.92 Miles
1:47:59
Rank: #2736 (+247)
6.43 Miles → 10.92 Miles
41:17 | 9:12/mi
Garmin Hill Challenge· 11.42 mi
1:54:30
Rank: #2745 (-9)
10.92 Miles → Garmin Hill Challenge
6:31 | 13:02/mi
14.95 Miles
2:26:04
Rank: #2678 (+67)
Garmin Hill Challenge → 14.95 Miles
31:34 | 8:57/mi
18 Miles
3:00:28
Rank: #2585 (+93)
14.95 Miles → 18 Miles
34:24 | 11:17/mi
24 Miles
4:00:25
Rank: #2294 (+291)
18 Miles → 24 Miles
59:57 | 10:00/mi
Finish· 26.22 mi
4:21:20
Rank: #2187 (+107)
24 Miles → Finish
20:55 | 9:26/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:48:3918:558:3618:55
8:36
-
5.7 Miles
5.70 mi06:26:1456:309:5537:35
10:44
+2:08
6.43 Miles
6.43 mi06:36:261:06:4210:2210:12
13:58
+3:14
10.92 Miles
10.92 mi07:17:431:47:599:5341:17
9:12
-4:46
Garmin Hill Challenge
11.42 mi07:24:141:54:3010:026:31
13:02
+3:50
14.95 Miles
14.95 mi07:55:482:26:049:4631:34
8:57
-4:05
18 Miles
18.00 mi08:30:123:00:2810:0234:24
11:17
+2:20
24 Miles
24.00 mi09:30:094:00:2510:0159:57
10:00
-1:17
Finish
26.22 mi09:51:044:21:209:5820:55
9:26
-0:34

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

8:36 /mi

Average Pace

9:58 /mi

Slowest Pace

13:58 /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

50:29

19% of race

Time at Steady Pace

2:39:44

61% of race

Time at Slower Pace

51:07

20% of race

Average Pace: 9:58 /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 mi05:48:3918:558:3618:55
8:36
#2911
5.7 Miles
5.70 mi06:26:1456:309:5537:35
10:44
#3015
6.43 Miles
6.43 mi06:36:261:06:4210:2210:12
13:58
#2983
10.92 Miles
10.92 mi07:17:431:47:599:5341:17
9:12
#2736
Garmin Hill Challenge
11.42 mi07:24:141:54:3010:026:31
13:02
#2745
14.95 Miles
14.95 mi07:55:482:26:049:4631:34
8:57
#2678
18 Miles
18.00 mi08:30:123:00:2810:0234:24
11:17
#2585
24 Miles
24.00 mi09:30:094:00:2510:0159:57
10:00
#2294
Finish
26.22 mi09:51:044:21:209:5820:55
9:26
#2187
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2 Miles2.20 mi2.20 mi291123264902911(Top 60%)2326(Top 65%)490(Top 67%)
5.7 Miles5.70 mi3.50 mi3015-1042411-85517-273067(Top 63%)2440(Top 68%)529(Top 72%)
6.43 Miles6.43 mi0.73 mi2983+322385+26518-12945(Top 60%)2363(Top 66%)528(Top 72%)
10.92 Miles10.92 mi4.49 mi2736+2472216+169487+312393(Top 49%)1993(Top 56%)449(Top 61%)
Garmin Hill Challenge11.42 mi0.50 mi2745-92236-20498-112957(Top 60%)2383(Top 67%)533(Top 73%)
14.95 Miles14.95 mi3.53 mi2678+672182+54482+162487(Top 51%)2032(Top 57%)456(Top 62%)
18 Miles18.00 mi3.05 mi2585+932109+73473+92429(Top 50%)1971(Top 55%)442(Top 60%)
24 Miles24.00 mi6.00 mi2294+2911869+240422+511859(Top 38%)1497(Top 42%)328(Top 45%)
Finish26.22 mi2.22 mi2187+1071780+89404+181480(Top 30%)1212(Top 34%)270(Top 37%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 60%
×1human
+8ft-12ft

Overall

2911

Males

2326

M25-29

494

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 63%
×6stories
+92ft-87ft

Overall

3067

Males

2440

M25-29

532

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 60%
×11stories
+137ft-3ft

Overall

2945

Males

2363

M25-29

532

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 49%
×21stories
+225ft-318ft

Overall

2393

Males

1993

M25-29

452

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 60%
×11stories
+134ft-123ft

Overall

2957

Males

2383

M25-29

537

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 51%
×16stories
+234ft-225ft

Overall

2487

Males

2032

M25-29

459

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 50%
×12stories
+165ft-60ft

Overall

2429

Males

1971

M25-29

444

18 Miles→24 Miles

18.0 - 24.0 mi

Top 38%
×21stories
+142ft-377ft

Overall

1859

Males

1497

M25-29

328

24 Miles→Finish

24.0 - 26.2 mi

Top 30%
~flat
+2ft-2ft

Overall

1480

Males

1212

M25-29

270

Passing Analysis

Category:
Athletes Passed
1113*
Passed By
389
Net Change
+724
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2911
2.2 Miles → 5.7 Miles127*231-104#2911#3015
5.7 Miles → 6.43 Miles6129+32#3015#2983
6.43 Miles → 10.92 Miles256*9+247#2983#2736
10.92 Miles → Garmin Hill Challenge3039-9#2736#2745
Garmin Hill Challenge → 14.95 Miles8215+67#2745#2678
14.95 Miles → 18 Miles131*38+93#2678#2585
18 Miles → 24 Miles310*19+291#2585#2294
24 Miles → Finish116*9+107#2294#2187
TOTALS1113*389+724

* 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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