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SF MARATHON 2026

Eric Lau

Bib: 2810•M•Age: 33

Dublin, 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

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
16:43
Rank: #1223
Start → 2M
16:43 | 8:21/mi
4M
33:39
Rank: #1243 (-20)
2M → 4M
16:56 | 8:28/mi
6M
50:23
Rank: #1193 (+50)
4M → 6M
16:44 | 8:22/mi
8M
1:06:47
Rank: #1172 (+21)
6M → 8M
16:24 | 8:12/mi
9.6M
1:20:45
Rank: #1158 (+14)
8M → 9.6M
13:58 | 8:44/mi
10M
1:23:04
Rank: #1141 (+17)
9.6M → 10M
2:19 | 5:48/mi
10.5M
1:28:52
Rank: #1169 (-28)
10M → 10.5M
5:48 | 11:36/mi
12M
1:40:42
Rank: #1138 (+31)
10.5M → 12M
11:50 | 7:53/mi
14M
1:58:43
Rank: #1139 (-1)
12M → 14M
18:01 | 9:00/mi
16M
2:12:06
Rank: #1014 (+125)
14M → 16M
13:23 | 6:41/mi
18M
2:31:03
Rank: #1044 (-30)
16M → 18M
18:57 | 9:29/mi
20M
2:48:18
Rank: #1012 (+32)
18M → 20M
17:15 | 8:37/mi
22M
3:05:17
Rank: #1021 (-9)
20M → 22M
16:59 | 8:29/mi
24M
3:23:04
Rank: #968 (+53)
22M → 24M
17:47 | 8:54/mi
Finish· 26.22 mi
3:43:39
Rank: #977 (-9)
24M → Finish
20:35 | 9:17/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:58:43
Pace8:29 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:44:56
Pace8:35 /mi
📊Negative Split: 11.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:33:3016:438:2116:43
8:21
-
4M
4.00 mi05:50:2633:398:2516:56
8:28
+0:07
6M
6.00 mi06:07:1050:238:2416:44
8:22
-0:06
8M
8.00 mi06:23:341:06:478:2116:24
8:12
-0:10
9.6M
9.60 mi06:37:321:20:458:2513:58
8:44
+0:32
10M
10.00 mi06:39:511:23:048:182:19
5:48
-2:56
10.5M
10.50 mi06:45:391:28:528:285:48
11:36
+5:48
12M
12.00 mi06:57:291:40:428:2411:50
7:53
-3:43
14M
14.00 mi07:15:301:58:438:2918:01
9:00
+1:07
16M
16.00 mi07:28:532:12:068:1513:23
6:41
-2:19
18M
18.00 mi07:47:502:31:038:2418:57
9:29
+2:48
20M
20.00 mi08:05:052:48:188:2517:15
8:37
-0:52
22M
22.00 mi08:22:043:05:178:2516:59
8:29
-0:08
24M
24.00 mi08:39:513:23:048:2817:47
8:54
+0:25
Finish
26.22 mi09:00:263:43:398:3220:35
9:17
+0:23

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

11:36 /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

15:42

7% of race

Time at Steady Pace

2:42:37

73% of race

Time at Slower Pace

45:20

20% 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:33:3016:438:2116:43
8:21
#1223
4M
4.00 mi05:50:2633:398:2516:56
8:28
#1243
6M
6.00 mi06:07:1050:238:2416:44
8:22
#1193
8M
8.00 mi06:23:341:06:478:2116:24
8:12
#1172
9.6M
9.60 mi06:37:321:20:458:2513:58
8:44
#1158
10M
10.00 mi06:39:511:23:048:182:19
5:48
#1141
10.5M
10.50 mi06:45:391:28:528:285:48
11:36
#1169
12M
12.00 mi06:57:291:40:428:2411:50
7:53
#1138
14M
14.00 mi07:15:301:58:438:2918:01
9:00
#1139
16M
16.00 mi07:28:532:12:068:1513:23
6:41
#1014
18M
18.00 mi07:47:502:31:038:2418:57
9:29
#1044
20M
20.00 mi08:05:052:48:188:2517:15
8:37
#1012
22M
22.00 mi08:22:043:05:178:2516:59
8:29
#1021
24M
24.00 mi08:39:513:23:048:2817:47
8:54
#968
Finish
26.22 mi09:00:263:43:398:3220:35
9:17
#977
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 21%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:07

Segment Time

9:01/mi

Pace

0.90 mi

Distance

Overall

1517

Men

1316

Division

279

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi122310702251101(Top 15%)966(Top 19%)210(Top 20%)
4M4.00 mi2.00 mi1243-201087-17226-11299(Top 18%)1132(Top 22%)241(Top 23%)
6M6.00 mi2.00 mi1193+501046+41213+131156(Top 16%)1016(Top 20%)207(Top 20%)
8M8.00 mi2.00 mi1172+211032+14211+21099(Top 15%)968(Top 19%)205(Top 20%)
9.6M9.60 mi1.60 mi1158+141020+12209+21234(Top 17%)1087(Top 22%)229(Top 22%)
10M10.00 mi0.40 mi1141+171007+13207+21217(Top 17%)1067(Top 21%)238(Top 23%)
10.5M10.50 mi0.50 mi1169-281030-23209-21781(Top 25%)1532(Top 30%)317(Top 30%)
12M12.00 mi1.50 mi1138+311005+25203+61101(Top 15%)966(Top 19%)210(Top 20%)
14M14.00 mi2.00 mi1139-11003+2209-61198(Top 17%)1045(Top 21%)219(Top 21%)
16M16.00 mi2.00 mi1014+125898+105193+16625(Top 9%)552(Top 11%)119(Top 11%)
18M18.00 mi2.00 mi1044-30920-22198-51691(Top 24%)1406(Top 28%)306(Top 29%)
20M20.00 mi2.00 mi1012+32891+29196+2966(Top 13%)831(Top 16%)179(Top 17%)
22M22.00 mi2.00 mi1021-9892-1195+11400(Top 20%)1154(Top 23%)237(Top 23%)
24M24.00 mi2.00 mi968+53848+44186+9726(Top 10%)615(Top 12%)119(Top 11%)
Finish26.22 mi2.22 mi977-9845+3189-31421(Top 20%)1139(Top 23%)233(Top 22%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 15%
×1human
+6ft-11ft

Overall

1101

Males

966

M30-34

212

2M→4M

2.0 - 4.0 mi

Top 18%
×4stories
+75ft-70ft

Overall

1299

Males

1132

M30-34

243

4M→6M

4.0 - 6.0 mi

Top 16%
×5stories
+71ft-18ft

Overall

1156

Males

1016

M30-34

209

6M→8M

6.0 - 8.0 mi

Top 15%
×9stories
+106ft-21ft

Overall

1099

Males

968

M30-34

207

8M→9.6M

8.0 - 9.6 mi

Top 17%
×13stories
+117ft-177ft

Overall

1234

Males

1087

M30-34

231

9.6M→10M

9.6 - 10.0 mi

Top 17%
×1story
+17ft-12ft

Overall

1217

Males

1067

M30-34

240

10M→10.5M

10.0 - 10.5 mi

Top 25%
×9stories
+0ft-102ft

Overall

1781

Males

1532

M30-34

320

10.5M→12M

10.5 - 12.0 mi

Top 15%
×18stories
+304ft-125ft

Overall

1101

Males

966

M30-34

212

12M→14M

12.0 - 14.0 mi

Top 17%
×9stories
+99ft-125ft

Overall

1198

Males

1045

M30-34

221

14M→16M

14.0 - 16.0 mi

Top 9%
×9stories
+124ft-78ft

Overall

625

Males

552

M30-34

119

16M→18M

16.0 - 18.0 mi

Top 24%
×8stories
+106ft-45ft

Overall

1691

Males

1406

M30-34

307

18M→20M

18.0 - 20.0 mi

Top 13%
×3stories
+52ft-26ft

Overall

966

Males

831

M30-34

179

20M→22M

20.0 - 22.0 mi

Top 20%
×21stories
+17ft-266ft

Overall

1400

Males

1154

M30-34

237

22M→24M

22.0 - 24.0 mi

Top 10%
×3stories
+70ft-85ft

Overall

726

Males

615

M30-34

119

24M→Finish

24.0 - 26.2 mi

Top 20%
~flat
+2ft-2ft

Overall

1421

Males

1139

M30-34

233

Passing Analysis

Category:
Athletes Passed
631*
Passed By
385
Net Change
+246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1223
2M → 4M5171-20#1223#1243
4M → 6M7424+50#1243#1193
6M → 8M32*11+21#1193#1172
8M → 9.6M4026+14#1172#1158
9.6M → 10M225+17#1158#1141
10M → 10.5M1139-28#1141#1169
10.5M → 12M4413+31#1169#1138
12M → 14M21*22-1#1138#1139
14M → 16M128*3+125#1139#1014
16M → 18M4777-30#1014#1044
18M → 20M46*14+32#1044#1012
20M → 22M27*36-9#1012#1021
22M → 24M62*9+53#1021#968
24M → Finish26*35-9#968#977
TOTALS631*385+246

* 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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