Jack Liu

Bib: 3223MAge: 30

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 5694
Top 32%
Gender (Male)
#0 / 4127
Top 37%
Division (M30-34)
#0 / 826
Top 38%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
15:57
Rank: #1892
Start1.81M
15:57 | 8:49/mi
6.52M
56:50
Rank: #1547 (+345)
1.81M6.52M
40:53 | 8:41/mi
10.89M
1:34:40
Rank: #1511 (+36)
6.52M10.89M
37:50 | 8:39/mi
Garmin Hill Challenge· 11.40 mi
1:38:43
Rank: #1363 (+148)
10.89MGarmin Hill Challenge
4:03 | 7:56/mi
14.95M
2:07:49
Rank: #1457 (-94)
Garmin Hill Challenge14.95M
29:06 | 8:12/mi
18M
2:37:51
Rank: #1442 (+15)
14.95M18M
30:02 | 9:51/mi
24.69M
3:49:33
Rank: #1818 (-376)
18M24.69M
1:11:42 | 10:43/mi
Finish· 26.22 mi
4:03:45
Rank: #1813 (+5)
24.69MFinish
14:12 | 9:17/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:36:0415:578:4915:57
8:49
-
6.52M
6.52 mi06:16:5756:508:4340:53
8:41
-0:08
10.89M
10.89 mi06:54:471:34:408:4237:50
8:39
-0:02
Garmin Hill Challenge
11.40 mi06:58:501:38:438:404:03
7:56
-0:43
14.95M
14.95 mi07:27:562:07:498:3329:06
8:12
+0:16
18M
18.00 mi07:57:582:37:518:4630:02
9:51
+1:39
24.69M
24.69 mi09:09:403:49:339:181:11:42
10:43
+0:52
Finish
26.22 mi09:23:524:03:459:1814:12
9:17
-1:26

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

7:56 /mi

Average Pace

9:18 /mi

Slowest Pace

10:43 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:09

14% of race

Time at Steady Pace

1:34:40

39% of race

Time at Slower Pace

1:55:56

48% of race

Average Pace: 9:18 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi05:36:0415:578:4915:57
8:49
#1892
6.52M
6.52 mi06:16:5756:508:4340:53
8:41
#1547
10.89M
10.89 mi06:54:471:34:408:4237:50
8:39
#1511
Garmin Hill Challenge
11.40 mi06:58:501:38:438:404:03
7:56
#1363
14.95M
14.95 mi07:27:562:07:498:3329:06
8:12
#1457
18M
18.00 mi07:57:582:37:518:4630:02
9:51
#1442
24.69M
24.69 mi09:09:403:49:339:181:11:42
10:43
#1818
Finish
26.22 mi09:23:524:03:459:1814:12
9:17
#1813
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81M1.81 mi1.81 mi189215963361892(Top 33%)1596(Top 39%)336(Top 41%)
6.52M6.52 mi4.71 mi1547+3451345+251282+541443(Top 25%)1260(Top 31%)253(Top 31%)
10.89M10.89 mi4.37 mi1511+361309+36275+71523(Top 27%)1322(Top 32%)272(Top 33%)
Garmin Hill Challenge11.40 mi0.51 mi1363+1481197+112249+26639(Top 11%)573(Top 14%)132(Top 16%)
14.95M14.95 mi3.55 mi1457-941269-72268-191768(Top 31%)1513(Top 37%)320(Top 39%)
18M18.00 mi3.05 mi1442+151250+19262+61532(Top 27%)1316(Top 32%)269(Top 33%)
24.69M24.69 mi6.69 mi1818-3761529-279312-502585(Top 45%)2003(Top 49%)407(Top 49%)
Finish26.22 mi1.53 mi1813+51520+93121997(Top 35%)1581(Top 38%)311(Top 38%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 33%
×1human
+6ft-10ft

Overall

1892

Males

1596

M30-34

337

1.81M→6.52M

1.8 - 6.5 mi

Top 25%
×16stories
+275ft-93ft

Overall

1443

Males

1260

M30-34

254

6.52M→10.89M

6.5 - 10.9 mi

Top 27%
×20stories
+201ft-318ft

Overall

1523

Males

1322

M30-34

273

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 11%
×11stories
+134ft-79ft

Overall

639

Males

573

M30-34

133

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 31%
×17stories
+251ft-225ft

Overall

1768

Males

1513

M30-34

321

14.95M→18M

14.9 - 18.0 mi

Top 27%
×12stories
+165ft-60ft

Overall

1532

Males

1316

M30-34

270

18M→24.69M

18.0 - 24.7 mi

Top 45%
×22stories
+142ft-377ft

Overall

2585

Males

2003

M30-34

407

24.69M→Finish

24.7 - 26.2 mi

Top 35%
~flat
+2ft-2ft

Overall

1997

Males

1581

M30-34

311

Passing Analysis

Category:
Athletes Passed
784*
Passed By
705
Net Change
+79
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1892
1.81M6.52M375*30+345#1892#1547
6.52M10.89M9458+36#1547#1511
10.89MGarmin Hill Challenge1546+148#1511#1363
Garmin Hill Challenge14.95M26120-94#1363#1457
14.95M18M7560+15#1457#1442
18M24.69M38*414-376#1442#1818
24.69MFinish22*17+5#1818#1813
TOTALS784*705+79

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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

The San Francisco Marathon

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