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SF MARATHON 2026

Alvin Chan

Bib: 2077•M•Age: 28

San Ramon, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 16%
Gender (Male)
#0 / 5052
Top 19%
Division (M25-29)
#0 / 1176
Top 22%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
16:12
Rank: #910
Start → 2M
16:12 | 8:06/mi
4M
32:18
Rank: #843 (+67)
2M → 4M
16:06 | 8:03/mi
6M
47:53
Rank: #724 (+119)
4M → 6M
15:35 | 7:47/mi
8M
1:03:05
Rank: #674 (+50)
6M → 8M
15:12 | 7:36/mi
9.6M
1:15:50
Rank: #624 (+50)
8M → 9.6M
12:45 | 7:58/mi
10M
1:17:54
Rank: #600 (+24)
9.6M → 10M
2:04 | 5:10/mi
10.5M
1:22:56
Rank: #582 (+18)
10M → 10.5M
5:02 | 10:04/mi
12M
1:33:57
Rank: #567 (+15)
10.5M → 12M
11:01 | 7:21/mi
14M
1:50:52
Rank: #561 (+6)
12M → 14M
16:55 | 8:27/mi
16M
2:03:48
Rank: #524 (+37)
14M → 16M
12:56 | 6:28/mi
18M
2:25:03
Rank: #726 (-202)
16M → 18M
21:15 | 10:38/mi
20M
2:42:58
Rank: #772 (-46)
18M → 20M
17:55 | 8:57/mi
22M
3:02:40
Rank: #899 (-127)
20M → 22M
19:42 | 9:51/mi
24M
3:25:20
Rank: #1061 (-162)
22M → 24M
22:40 | 11:20/mi
Finish· 26.22 mi
3:47:40
Rank: #1137 (-76)
24M → Finish
22:20 | 10:04/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time1:50:52
Pace7:55 /mi
2nd Half
Distance12.22 mi
Time1:56:48
Pace9:34 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:32:5516:128:0616:12
8:06
-
4M
4.00 mi05:49:0132:188:0516:06
8:03
-0:03
6M
6.00 mi06:04:3647:537:5915:35
7:47
-0:16
8M
8.00 mi06:19:481:03:057:5315:12
7:36
-0:11
9.6M
9.60 mi06:32:331:15:507:5412:45
7:58
+0:22
10M
10.00 mi06:34:371:17:547:472:04
5:10
-2:48
10.5M
10.50 mi06:39:391:22:567:545:02
10:04
+4:54
12M
12.00 mi06:50:401:33:577:5011:01
7:21
-2:43
14M
14.00 mi07:07:351:50:527:5516:55
8:27
+1:06
16M
16.00 mi07:20:312:03:487:4412:56
6:28
-1:59
18M
18.00 mi07:41:462:25:038:0421:15
10:38
+4:10
20M
20.00 mi07:59:412:42:588:0917:55
8:57
-1:41
22M
22.00 mi08:19:233:02:408:1819:42
9:51
+0:54
24M
24.00 mi08:42:033:25:208:3322:40
11:20
+1:29
Finish
26.22 mi09:04:233:47:408:4122:20
10:04
-1:16

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

5:10 /mi

Average Pace

8:41 /mi

Slowest Pace

11:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:00

7% of race

Time at Steady Pace

1:43:46

46% of race

Time at Slower Pace

1:48:54

48% of race

Average Pace: 8:41 /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 mi05:32:5516:128:0616:12
8:06
#910
4M
4.00 mi05:49:0132:188:0516:06
8:03
#843
6M
6.00 mi06:04:3647:537:5915:35
7:47
#724
8M
8.00 mi06:19:481:03:057:5315:12
7:36
#674
9.6M
9.60 mi06:32:331:15:507:5412:45
7:58
#624
10M
10.00 mi06:34:371:17:547:472:04
5:10
#600
10.5M
10.50 mi06:39:391:22:567:545:02
10:04
#582
12M
12.00 mi06:50:401:33:577:5011:01
7:21
#567
14M
14.00 mi07:07:351:50:527:5516:55
8:27
#561
16M
16.00 mi07:20:312:03:487:4412:56
6:28
#524
18M
18.00 mi07:41:462:25:038:0421:15
10:38
#726
20M
20.00 mi07:59:412:42:588:0917:55
8:57
#772
22M
22.00 mi08:19:233:02:408:1819:42
9:51
#899
24M
24.00 mi08:42:033:25:208:3322:40
11:20
#1061
Finish
26.22 mi09:04:233:47:408:4122:20
10:04
#1137
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 6%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:06

Segment Time

7:53/mi

Pace

0.90 mi

Distance

Overall

444

Men

411

Division

106

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi910816193530(Top 7%)487(Top 10%)135(Top 11%)
4M4.00 mi2.00 mi843+67758+58180+13790(Top 11%)705(Top 14%)175(Top 15%)
6M6.00 mi2.00 mi724+119650+108159+21579(Top 8%)522(Top 10%)128(Top 11%)
8M8.00 mi2.00 mi674+50605+45147+12514(Top 7%)466(Top 9%)120(Top 10%)
9.6M9.60 mi1.60 mi624+50564+41139+8501(Top 7%)456(Top 9%)119(Top 10%)
10M10.00 mi0.40 mi600+24542+22132+7388(Top 5%)359(Top 7%)96(Top 8%)
10.5M10.50 mi0.50 mi582+18526+16128+4517(Top 7%)466(Top 9%)116(Top 10%)
12M12.00 mi1.50 mi567+15512+14126+2530(Top 7%)487(Top 10%)135(Top 11%)
14M14.00 mi2.00 mi561+6509+3128-2657(Top 9%)593(Top 12%)151(Top 13%)
16M16.00 mi2.00 mi524+37476+33120+8482(Top 7%)436(Top 9%)121(Top 10%)
18M18.00 mi2.00 mi726-202650-174174-543051(Top 43%)2392(Top 47%)593(Top 50%)
20M20.00 mi2.00 mi772-46691-41184-101357(Top 19%)1137(Top 23%)301(Top 26%)
22M22.00 mi2.00 mi899-127795-104216-322964(Top 41%)2273(Top 45%)577(Top 49%)
24M24.00 mi2.00 mi1061-162919-124235-193175(Top 44%)2343(Top 46%)591(Top 50%)
Finish26.22 mi2.22 mi1137-76975-56255-202363(Top 33%)1799(Top 36%)464(Top 39%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 7%
×1human
+6ft-11ft

Overall

530

Males

487

M25-29

135

2M→4M

2.0 - 4.0 mi

Top 11%
×4stories
+75ft-70ft

Overall

790

Males

705

M25-29

177

4M→6M

4.0 - 6.0 mi

Top 8%
×5stories
+71ft-18ft

Overall

579

Males

522

M25-29

129

6M→8M

6.0 - 8.0 mi

Top 7%
×9stories
+106ft-21ft

Overall

514

Males

466

M25-29

121

8M→9.6M

8.0 - 9.6 mi

Top 7%
×13stories
+117ft-177ft

Overall

501

Males

456

M25-29

119

9.6M→10M

9.6 - 10.0 mi

Top 5%
×1story
+17ft-12ft

Overall

388

Males

359

M25-29

96

10M→10.5M

10.0 - 10.5 mi

Top 7%
×9stories
+0ft-102ft

Overall

517

Males

466

M25-29

116

10.5M→12M

10.5 - 12.0 mi

Top 7%
×18stories
+304ft-125ft

Overall

530

Males

487

M25-29

135

12M→14M

12.0 - 14.0 mi

Top 9%
×9stories
+99ft-125ft

Overall

657

Males

593

M25-29

151

14M→16M

14.0 - 16.0 mi

Top 7%
×9stories
+124ft-78ft

Overall

482

Males

436

M25-29

121

16M→18M

16.0 - 18.0 mi

Top 43%
×8stories
+106ft-45ft

Overall

3051

Males

2392

M25-29

596

18M→20M

18.0 - 20.0 mi

Top 19%
×3stories
+52ft-26ft

Overall

1357

Males

1137

M25-29

301

20M→22M

20.0 - 22.0 mi

Top 41%
×21stories
+17ft-266ft

Overall

2964

Males

2273

M25-29

578

22M→24M

22.0 - 24.0 mi

Top 44%
×3stories
+70ft-85ft

Overall

3175

Males

2343

M25-29

591

24M→Finish

24.0 - 26.2 mi

Top 33%
~flat
+2ft-2ft

Overall

2363

Males

1799

M25-29

464

Passing Analysis

Category:
Athletes Passed
466*
Passed By
693
Net Change
-227
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#910
2M → 4M9023+67#910#843
4M → 6M1212+119#843#724
6M → 8M50*0+50#724#674
8M → 9.6M522+50#674#624
9.6M → 10M240+24#624#600
10M → 10.5M202+18#600#582
10.5M → 12M205+15#582#567
12M → 14M14*8+6#567#561
14M → 16M469+37#561#524
16M → 18M0202-202#524#726
18M → 20M5*51-46#726#772
20M → 22M5*132-127#772#899
22M → 24M6168-162#899#1061
24M → Finish13*89-76#1061#1137
TOTALS466*693-227

* 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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