William Liu

Bib: 8414MAge: 27

San Francisco, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6545
Gender (Male)
#0 / 4641
Division (M25-29)
#0 / 1018
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
21:04
Rank: #6191
Start1.81 Miles
21:04 | 11:38/mi
5.55 Miles
1:06:09
Rank: #6105 (+86)
1.81 Miles5.55 Miles
45:05 | 12:03/mi
6.52 Miles
1:18:51
Rank: #6126 (-21)
5.55 Miles6.52 Miles
12:42 | 13:06/mi
10.87 Miles
2:09:53
Rank: #5999 (+127)
6.52 Miles10.87 Miles
51:02 | 11:44/mi
Garmin Hill Challenge· 11.38 mi
2:19:42
Rank: #6048 (-49)
10.87 MilesGarmin Hill Challenge
9:49 | 19:16/mi
14.95 Miles
3:08:27
Rank: #6086 (-38)
Garmin Hill Challenge14.95 Miles
48:45 | 13:39/mi
18 Miles
3:50:05
Rank: #6084 (+2)
14.95 Miles18 Miles
41:38 | 13:39/mi
25 Miles
5:44:50
Rank: #6256 (-172)
18 Miles25 Miles
1:54:45 | 16:24/mi
Finish· 26.22 mi
6:04:22
Rank: #6283 (-27)
25 MilesFinish
19:32 | 16:02/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi06:04:2121:0411:3821:04
11:38
-
5.55 Miles
5.55 mi06:49:261:06:0911:5545:05
12:03
+0:25
6.52 Miles
6.52 mi07:02:081:18:5112:0612:42
13:06
+1:03
10.87 Miles
10.87 mi07:53:102:09:5311:5751:02
11:44
-1:22
Garmin Hill Challenge
11.38 mi08:02:592:19:4212:179:49
19:16
+7:32
14.95 Miles
14.95 mi08:51:443:08:2712:3648:45
13:39
-5:37
18 Miles
18.00 mi09:33:223:50:0512:4741:38
13:39
0:00
25 Miles
25.00 mi11:28:075:44:5013:481:54:45
16:24
+2:45
Finish
26.22 mi11:47:396:04:2213:5419:32
16:02
-0:22

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

11:38 /mi

Average Pace

13:54 /mi

Slowest Pace

19:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:11

32% of race

Time at Steady Pace

1:43:05

28% of race

Time at Slower Pace

2:24:06

40% of race

Average Pace: 13:54 /mi

Loading chart...
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
1.81 Miles
1.81 mi06:04:2121:0411:3821:04
11:38
#6191
5.55 Miles
5.55 mi06:49:261:06:0911:5545:05
12:03
#6105
6.52 Miles
6.52 mi07:02:081:18:5112:0612:42
13:06
#6126
10.87 Miles
10.87 mi07:53:102:09:5311:5751:02
11:44
#5999
Garmin Hill Challenge
11.38 mi08:02:592:19:4212:179:49
19:16
#6048
14.95 Miles
14.95 mi08:51:443:08:2712:3648:45
13:39
#6086
18 Miles
18.00 mi09:33:223:50:0512:4741:38
13:39
#6084
25 Miles
25.00 mi11:28:075:44:5013:481:54:45
16:24
#6256
Finish
26.22 mi11:47:396:04:2213:5419:32
16:02
#6283
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81 Miles1.81 mi1.81 mi619144519876191(Top 95%)4451(Top 96%)987(Top 97%)
5.55 Miles5.55 mi3.74 mi6105+864410+41983+46059(Top 93%)4387(Top 95%)976(Top 96%)
6.52 Miles6.52 mi0.97 mi6126-214431-21988-56146(Top 94%)4444(Top 96%)997(Top 98%)
10.87 Miles10.87 mi4.35 mi5999+1274364+67981+75637(Top 86%)4142(Top 89%)941(Top 92%)
Garmin Hill Challenge11.38 mi0.51 mi6048-494390-26984-36425(Top 98%)4585(Top 99%)1010(Top 99%)
14.95 Miles14.95 mi3.57 mi6086-384400-10986-26196(Top 95%)4445(Top 96%)987(Top 97%)
18 Miles18.00 mi3.05 mi6084+24395+5985+15546(Top 85%)3993(Top 86%)910(Top 89%)
25 Miles25.00 mi7.00 mi6256-1724482-87998-136377(Top 97%)4524(Top 97%)997(Top 98%)
Finish26.22 mi1.22 mi6283-274493-11999-16235(Top 95%)4431(Top 95%)982(Top 96%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 95%
×1human
+6ft-10ft

Overall

6191

Males

4451

M25-29

993

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 93%
×6stories
+97ft-86ft

Overall

6059

Males

4387

M25-29

983

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 94%
×15stories
+178ft-5ft

Overall

6146

Males

4444

M25-29

1004

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 86%
×20stories
+201ft-318ft

Overall

5637

Males

4142

M25-29

945

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 98%
×11stories
+134ft-79ft

Overall

6425

Males

4585

M25-29

1015

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 95%
×17stories
+251ft-225ft

Overall

6196

Males

4445

M25-29

990

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 85%
×12stories
+165ft-60ft

Overall

5546

Males

3993

M25-29

912

18 Miles→25 Miles

18.0 - 25.0 mi

Top 97%
×22stories
+142ft-378ft

Overall

6377

Males

4524

M25-29

997

25 Miles→Finish

25.0 - 26.2 mi

Top 95%
~flat
+2ft-0ft

Overall

6235

Males

4431

M25-29

982

Passing Analysis

Category:
Athletes Passed
463*
Passed By
555
Net Change
-92
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#6191
1.81 Miles5.55 Miles175*89+86#6191#6105
5.55 Miles6.52 Miles2849-21#6105#6126
6.52 Miles10.87 Miles150*23+127#6126#5999
10.87 MilesGarmin Hill Challenge150-49#5999#6048
Garmin Hill Challenge14.95 Miles42*80-38#6048#6086
14.95 Miles18 Miles39*37+2#6086#6084
18 Miles25 Miles24*196-172#6084#6256
25 MilesFinish4*31-27#6256#6283
TOTALS463*555-92

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

📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon