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SF MARATHON 2026

Isaac Liang

Bib: 3101•M•Age: 25

Millbrae, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 7%
Gender (Male)
#0 / 5052
Top 9%
Division (M25-29)
#0 / 1176
Top 11%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
15:50
Rank: #725
Start → 2M
15:50 | 7:55/mi
4M
31:50
Rank: #715 (+10)
2M → 4M
16:00 | 8:00/mi
6M
47:22
Rank: #673 (+42)
4M → 6M
15:32 | 7:46/mi
8M
1:02:42
Rank: #624 (+49)
6M → 8M
15:20 | 7:40/mi
9.6M
1:15:44
Rank: #608 (+16)
8M → 9.6M
13:02 | 8:09/mi
10M
1:17:56
Rank: #604 (+4)
9.6M → 10M
2:12 | 5:30/mi
10.5M
1:23:07
Rank: #599 (+5)
10M → 10.5M
5:11 | 10:22/mi
12M
1:34:19
Rank: #587 (+12)
10.5M → 12M
11:12 | 7:28/mi
14M
1:51:17
Rank: #584 (+3)
12M → 14M
16:58 | 8:29/mi
16M
2:03:58
Rank: #530 (+54)
14M → 16M
12:41 | 6:20/mi
18M
2:22:18
Rank: #590 (-60)
16M → 18M
18:20 | 9:10/mi
20M
2:38:08
Rank: #555 (+35)
18M → 20M
15:50 | 7:55/mi
22M
2:53:52
Rank: #543 (+12)
20M → 22M
15:44 | 7:52/mi
24M
3:10:22
Rank: #511 (+32)
22M → 24M
16:30 | 8:15/mi
Finish· 26.22 mi
3:29:11
Rank: #510 (+1)
24M → Finish
18:49 | 8:29/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:51:17
Pace7:57 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:37:54
Pace8:01 /mi
📊Negative Split: 12.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:32:0415:507:5515:50
7:55
-
4M
4.00 mi05:48:0431:507:5816:00
8:00
+0:05
6M
6.00 mi06:03:3647:227:5415:32
7:46
-0:14
8M
8.00 mi06:18:561:02:427:5015:20
7:40
-0:06
9.6M
9.60 mi06:31:581:15:447:5313:02
8:09
+0:29
10M
10.00 mi06:34:101:17:567:482:12
5:30
-2:39
10.5M
10.50 mi06:39:211:23:077:555:11
10:22
+4:52
12M
12.00 mi06:50:331:34:197:5211:12
7:28
-2:54
14M
14.00 mi07:07:311:51:177:5716:58
8:29
+1:01
16M
16.00 mi07:20:122:03:587:4512:41
6:20
-2:09
18M
18.00 mi07:38:322:22:187:5418:20
9:10
+2:50
20M
20.00 mi07:54:222:38:087:5415:50
7:55
-1:15
22M
22.00 mi08:10:062:53:527:5415:44
7:52
-0:03
24M
24.00 mi08:26:363:10:227:5616:30
8:15
+0:23
Finish
26.22 mi08:45:253:29:117:5918:49
8:29
+0:14

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

5:30 /mi

Average Pace

7:59 /mi

Slowest Pace

10:22 /mi

Loading chart...
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

14:53

7% of race

Time at Steady Pace

2:15:00

65% of race

Time at Slower Pace

59:18

28% of race

Average Pace: 7:59 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:32:0415:507:5515:50
7:55
#725
4M
4.00 mi05:48:0431:507:5816:00
8:00
#715
6M
6.00 mi06:03:3647:227:5415:32
7:46
#673
8M
8.00 mi06:18:561:02:427:5015:20
7:40
#624
9.6M
9.60 mi06:31:581:15:447:5313:02
8:09
#608
10M
10.00 mi06:34:101:17:567:482:12
5:30
#604
10.5M
10.50 mi06:39:211:23:077:555:11
10:22
#599
12M
12.00 mi06:50:331:34:197:5211:12
7:28
#587
14M
14.00 mi07:07:311:51:177:5716:58
8:29
#584
16M
16.00 mi07:20:122:03:587:4512:41
6:20
#530
18M
18.00 mi07:38:322:22:187:5418:20
9:10
#590
20M
20.00 mi07:54:222:38:087:5415:50
7:55
#555
22M
22.00 mi08:10:062:53:527:5415:44
7:52
#543
24M
24.00 mi08:26:363:10:227:5616:30
8:15
#511
Finish
26.22 mi08:45:253:29:117:5918:49
8:29
#510
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 9%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:23

Segment Time

8:12/mi

Pace

0.90 mi

Distance

Overall

636

Men

580

Division

150

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi725651150625(Top 9%)572(Top 11%)161(Top 14%)
4M4.00 mi2.00 mi715+10640+11156-6747(Top 10%)667(Top 13%)166(Top 14%)
6M6.00 mi2.00 mi673+42604+36146+10556(Top 8%)504(Top 10%)122(Top 10%)
8M8.00 mi2.00 mi624+49564+40138+8549(Top 8%)496(Top 10%)130(Top 11%)
9.6M9.60 mi1.60 mi608+16548+16131+7623(Top 9%)558(Top 11%)142(Top 12%)
10M10.00 mi0.40 mi604+4546+2133-2701(Top 10%)634(Top 13%)173(Top 15%)
10.5M10.50 mi0.50 mi599+5542+4131+2673(Top 9%)606(Top 12%)148(Top 13%)
12M12.00 mi1.50 mi587+12531+11132-1625(Top 9%)572(Top 11%)161(Top 14%)
14M14.00 mi2.00 mi584+3529+2131+1684(Top 10%)616(Top 12%)162(Top 14%)
16M16.00 mi2.00 mi530+54481+48123+8387(Top 5%)351(Top 7%)95(Top 8%)
18M18.00 mi2.00 mi590-60534-53134-111381(Top 19%)1165(Top 23%)306(Top 26%)
20M20.00 mi2.00 mi555+35499+35132+2428(Top 6%)384(Top 8%)105(Top 9%)
22M22.00 mi2.00 mi543+12490+9132735(Top 10%)636(Top 13%)181(Top 15%)
24M24.00 mi2.00 mi511+32458+32125+7359(Top 5%)324(Top 6%)98(Top 8%)
Finish26.22 mi2.22 mi510+1456+2127-2648(Top 9%)551(Top 11%)166(Top 14%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 9%
×1human
+6ft-11ft

Overall

625

Males

572

M25-29

161

2M→4M

2.0 - 4.0 mi

Top 10%
×4stories
+75ft-70ft

Overall

747

Males

667

M25-29

168

4M→6M

4.0 - 6.0 mi

Top 8%
×5stories
+71ft-18ft

Overall

556

Males

504

M25-29

123

6M→8M

6.0 - 8.0 mi

Top 8%
×9stories
+106ft-21ft

Overall

549

Males

496

M25-29

131

8M→9.6M

8.0 - 9.6 mi

Top 9%
×13stories
+117ft-177ft

Overall

623

Males

558

M25-29

142

9.6M→10M

9.6 - 10.0 mi

Top 10%
×1story
+17ft-12ft

Overall

701

Males

634

M25-29

175

10M→10.5M

10.0 - 10.5 mi

Top 9%
×9stories
+0ft-102ft

Overall

673

Males

606

M25-29

149

10.5M→12M

10.5 - 12.0 mi

Top 9%
×18stories
+304ft-125ft

Overall

625

Males

572

M25-29

161

12M→14M

12.0 - 14.0 mi

Top 10%
×9stories
+99ft-125ft

Overall

684

Males

616

M25-29

162

14M→16M

14.0 - 16.0 mi

Top 5%
×9stories
+124ft-78ft

Overall

387

Males

351

M25-29

95

16M→18M

16.0 - 18.0 mi

Top 19%
×8stories
+106ft-45ft

Overall

1381

Males

1165

M25-29

307

18M→20M

18.0 - 20.0 mi

Top 6%
×3stories
+52ft-26ft

Overall

428

Males

384

M25-29

105

20M→22M

20.0 - 22.0 mi

Top 10%
×21stories
+17ft-266ft

Overall

735

Males

636

M25-29

181

22M→24M

22.0 - 24.0 mi

Top 5%
×3stories
+70ft-85ft

Overall

359

Males

324

M25-29

98

24M→Finish

24.0 - 26.2 mi

Top 9%
~flat
+2ft-2ft

Overall

648

Males

551

M25-29

166

Passing Analysis

Category:
Athletes Passed
414*
Passed By
199
Net Change
+215
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#725
2M → 4M4030+10#725#715
4M → 6M453+42#715#673
6M → 8M56*7+49#673#624
8M → 9.6M2711+16#624#608
9.6M → 10M73+4#608#604
10M → 10.5M138+5#604#599
10.5M → 12M186+12#599#587
12M → 14M14*11+3#587#584
14M → 16M595+54#584#530
16M → 18M1070-60#530#590
18M → 20M39*4+35#590#555
20M → 22M32*20+12#555#543
22M → 24M375+32#543#511
24M → Finish1716+1#511#510
TOTALS414*199+215

* 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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