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SF MARATHON 2026

Jack Liu

Bib: 2141•M•Age: 32

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 14%
Gender (Male)
#0 / 5052
Top 17%
Division (M30-34)
#0 / 1040
Top 18%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
15:53
Rank: #748
Start → 2M
15:53 | 7:56/mi
4M
31:41
Rank: #698 (+50)
2M → 4M
15:48 | 7:54/mi
6M
48:00
Rank: #748 (-50)
4M → 6M
16:19 | 8:09/mi
8M
1:04:09
Rank: #783 (-35)
6M → 8M
16:09 | 8:04/mi
9.6M
1:17:50
Rank: #809 (-26)
8M → 9.6M
13:41 | 8:33/mi
10M
1:20:09
Rank: #811 (-2)
9.6M → 10M
2:19 | 5:48/mi
10.5M
1:25:59
Rank: #854 (-43)
10M → 10.5M
5:50 | 11:40/mi
12M
1:37:43
Rank: #865 (-11)
10.5M → 12M
11:44 | 7:49/mi
14M
1:56:18
Rank: #944 (-79)
12M → 14M
18:35 | 9:17/mi
16M
2:10:13
Rank: #880 (+64)
14M → 16M
13:55 | 6:57/mi
18M
2:30:06
Rank: #981 (-101)
16M → 18M
19:53 | 9:57/mi
20M
2:47:50
Rank: #984 (-3)
18M → 20M
17:44 | 8:52/mi
22M
3:03:33
Rank: #933 (+51)
20M → 22M
15:43 | 7:51/mi
24M
3:22:35
Rank: #940 (-7)
22M → 24M
19:02 | 9:31/mi
Finish· 26.22 mi
3:43:41
Rank: #979 (-39)
24M → Finish
21:06 | 9:31/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:56:18
Pace8:18 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:47:23
Pace8:47 /mi
📊Negative Split: 7.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:34:5515:537:5615:53
7:56
-
4M
4.00 mi05:50:4331:417:5515:48
7:54
-0:02
6M
6.00 mi06:07:0248:008:0016:19
8:09
+0:15
8M
8.00 mi06:23:111:04:098:0116:09
8:04
-0:05
9.6M
9.60 mi06:36:521:17:508:0613:41
8:33
+0:29
10M
10.00 mi06:39:111:20:098:012:19
5:48
-2:45
10.5M
10.50 mi06:45:011:25:598:115:50
11:40
+5:52
12M
12.00 mi06:56:451:37:438:0911:44
7:49
-3:51
14M
14.00 mi07:15:201:56:188:1818:35
9:17
+1:28
16M
16.00 mi07:29:152:10:138:0813:55
6:57
-2:20
18M
18.00 mi07:49:082:30:068:2019:53
9:57
+3:00
20M
20.00 mi08:06:522:47:508:2317:44
8:52
-1:05
22M
22.00 mi08:22:353:03:338:2115:43
7:51
-1:01
24M
24.00 mi08:41:373:22:358:2619:02
9:31
+1:40
Finish
26.22 mi09:02:433:43:418:3221:06
9:31
0:00

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

5:48 /mi

Average Pace

8:32 /mi

Slowest Pace

11:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:14

7% of race

Time at Steady Pace

1:45:17

47% of race

Time at Slower Pace

1:42:10

46% of race

Average Pace: 8:32 /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
2M
2.00 mi05:34:5515:537:5615:53
7:56
#748
4M
4.00 mi05:50:4331:417:5515:48
7:54
#698
6M
6.00 mi06:07:0248:008:0016:19
8:09
#748
8M
8.00 mi06:23:111:04:098:0116:09
8:04
#783
9.6M
9.60 mi06:36:521:17:508:0613:41
8:33
#809
10M
10.00 mi06:39:111:20:098:012:19
5:48
#811
10.5M
10.50 mi06:45:011:25:598:115:50
11:40
#854
12M
12.00 mi06:56:451:37:438:0911:44
7:49
#865
14M
14.00 mi07:15:201:56:188:1818:35
9:17
#944
16M
16.00 mi07:29:152:10:138:0813:55
6:57
#880
18M
18.00 mi07:49:082:30:068:2019:53
9:57
#981
20M
20.00 mi08:06:522:47:508:2317:44
8:52
#984
22M
22.00 mi08:22:353:03:338:2115:43
7:51
#933
24M
24.00 mi08:41:373:22:358:2619:02
9:31
#940
Finish
26.22 mi09:02:433:43:418:3221:06
9:31
#979
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 22%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:09

Segment Time

9:03/mi

Pace

0.90 mi

Distance

Overall

1572

Men

1360

Division

292

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi7486731561025(Top 14%)905(Top 18%)198(Top 19%)
4M4.00 mi2.00 mi698+50625+48142+14628(Top 9%)564(Top 11%)130(Top 13%)
6M6.00 mi2.00 mi748-50671-46147-5916(Top 13%)819(Top 16%)172(Top 17%)
8M8.00 mi2.00 mi783-35700-29151-4945(Top 13%)844(Top 17%)179(Top 17%)
9.6M9.60 mi1.60 mi809-26725-25152-11022(Top 14%)912(Top 18%)190(Top 18%)
10M10.00 mi0.40 mi811-2726-1153-11218(Top 17%)1068(Top 21%)239(Top 23%)
10.5M10.50 mi0.50 mi854-43764-38158-51860(Top 26%)1595(Top 32%)328(Top 32%)
12M12.00 mi1.50 mi865-11772-8162-41025(Top 14%)905(Top 18%)198(Top 19%)
14M14.00 mi2.00 mi944-79839-67174-121585(Top 22%)1368(Top 27%)292(Top 28%)
16M16.00 mi2.00 mi880+64784+55167+7880(Top 12%)760(Top 15%)156(Top 15%)
18M18.00 mi2.00 mi981-101871-87186-192185(Top 30%)1787(Top 35%)383(Top 37%)
20M20.00 mi2.00 mi984-3868+3188-21243(Top 17%)1047(Top 21%)224(Top 22%)
22M22.00 mi2.00 mi933+51828+40182+6727(Top 10%)629(Top 12%)139(Top 13%)
24M24.00 mi2.00 mi940-7828183-11240(Top 17%)994(Top 20%)200(Top 19%)
Finish26.22 mi2.22 mi979-39846-18190-71694(Top 24%)1337(Top 26%)275(Top 26%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 14%
×1human
+6ft-11ft

Overall

1025

Males

905

M30-34

200

2M→4M

2.0 - 4.0 mi

Top 9%
×4stories
+75ft-70ft

Overall

628

Males

564

M30-34

130

4M→6M

4.0 - 6.0 mi

Top 13%
×5stories
+71ft-18ft

Overall

916

Males

819

M30-34

174

6M→8M

6.0 - 8.0 mi

Top 13%
×9stories
+106ft-21ft

Overall

945

Males

844

M30-34

181

8M→9.6M

8.0 - 9.6 mi

Top 14%
×13stories
+117ft-177ft

Overall

1022

Males

912

M30-34

192

9.6M→10M

9.6 - 10.0 mi

Top 17%
×1story
+17ft-12ft

Overall

1218

Males

1068

M30-34

241

10M→10.5M

10.0 - 10.5 mi

Top 26%
×9stories
+0ft-102ft

Overall

1860

Males

1595

M30-34

331

10.5M→12M

10.5 - 12.0 mi

Top 14%
×18stories
+304ft-125ft

Overall

1025

Males

905

M30-34

200

12M→14M

12.0 - 14.0 mi

Top 22%
×9stories
+99ft-125ft

Overall

1585

Males

1368

M30-34

294

14M→16M

14.0 - 16.0 mi

Top 12%
×9stories
+124ft-78ft

Overall

880

Males

760

M30-34

156

16M→18M

16.0 - 18.0 mi

Top 30%
×8stories
+106ft-45ft

Overall

2185

Males

1787

M30-34

384

18M→20M

18.0 - 20.0 mi

Top 17%
×3stories
+52ft-26ft

Overall

1243

Males

1047

M30-34

225

20M→22M

20.0 - 22.0 mi

Top 10%
×21stories
+17ft-266ft

Overall

727

Males

629

M30-34

139

22M→24M

22.0 - 24.0 mi

Top 17%
×3stories
+70ft-85ft

Overall

1240

Males

994

M30-34

200

24M→Finish

24.0 - 26.2 mi

Top 24%
~flat
+2ft-2ft

Overall

1694

Males

1337

M30-34

275

Passing Analysis

Category:
Athletes Passed
369*
Passed By
600
Net Change
-231
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#748
2M → 4M7020+50#748#698
4M → 6M555-50#698#748
6M → 8M13*48-35#748#783
8M → 9.6M1642-26#783#809
9.6M → 10M57-2#809#811
10M → 10.5M245-43#811#854
10.5M → 12M1627-11#854#865
12M → 14M5*84-79#865#944
14M → 16M89*25+64#944#880
16M → 18M14115-101#880#981
18M → 20M27*30-3#981#984
20M → 22M56*5+51#984#933
22M → 24M33*40-7#933#940
24M → Finish18*57-39#940#979
TOTALS369*600-231

* 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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