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SF MARATHON 2026

Jason Lam

Bib: 3723•M•Age: 41

Sacramento, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 23%
Gender (Male)
#0 / 5052
Top 27%
Masters (Masters Men)
#0 / 1321
Top 22%
Division (M40-44)
#0 / 435
Top 29%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:49
Rank: #2021
Start → 2M
17:49 | 8:54/mi
4M
36:01
Rank: #2216 (-195)
2M → 4M
18:12 | 9:06/mi
6M
53:59
Rank: #2181 (+35)
4M → 6M
17:58 | 8:59/mi
8M
1:11:34
Rank: #2131 (+50)
6M → 8M
17:35 | 8:47/mi
9.6M
1:26:47
Rank: #2186 (-55)
8M → 9.6M
15:13 | 9:31/mi
10M
1:29:16
Rank: #2186
9.6M → 10M
2:29 | 6:13/mi
10.5M
1:35:29
Rank: #2198 (-12)
10M → 10.5M
6:13 | 12:26/mi
12M
1:47:51
Rank: #2105 (+93)
10.5M → 12M
12:22 | 8:15/mi
14M
2:07:31
Rank: #2150 (-45)
12M → 14M
19:40 | 9:50/mi
16M
2:21:46
Rank: #1925 (+225)
14M → 16M
14:15 | 7:07/mi
18M
2:42:09
Rank: #1970 (-45)
16M → 18M
20:23 | 10:12/mi
20M
2:59:55
Rank: #1850 (+120)
18M → 20M
17:46 | 8:53/mi
22M
3:16:35
Rank: #1742 (+108)
20M → 22M
16:40 | 8:20/mi
24M
3:36:23
Rank: #1689 (+53)
22M → 24M
19:48 | 9:54/mi
Finish· 26.22 mi
3:57:07
Rank: #1635 (+54)
24M → Finish
20:44 | 9:21/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:07:31
Pace9:06 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:49:36
Pace8:58 /mi
📊Negative Split: 14.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:46:0317:498:5417:49
8:54
-
4M
4.00 mi06:04:1536:019:0018:12
9:06
+0:12
6M
6.00 mi06:22:1353:599:0017:58
8:59
-0:07
8M
8.00 mi06:39:481:11:348:5717:35
8:47
-0:12
9.6M
9.60 mi06:55:011:26:479:0215:13
9:31
+0:44
10M
10.00 mi06:57:301:29:168:562:29
6:13
-3:18
10.5M
10.50 mi07:03:431:35:299:066:13
12:26
+6:13
12M
12.00 mi07:16:051:47:518:5912:22
8:15
-4:11
14M
14.00 mi07:35:452:07:319:0619:40
9:50
+1:35
16M
16.00 mi07:50:002:21:468:5214:15
7:07
-2:43
18M
18.00 mi08:10:232:42:099:0120:23
10:12
+3:05
20M
20.00 mi08:28:092:59:559:0017:46
8:53
-1:19
22M
22.00 mi08:44:493:16:358:5616:40
8:20
-0:33
24M
24.00 mi09:04:373:36:239:0119:48
9:54
+1:34
Finish
26.22 mi09:25:213:57:079:0320:44
9:21
-0:33

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

6:13 /mi

Average Pace

9:03 /mi

Slowest Pace

12:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:06

12% of race

Time at Steady Pace

2:21:57

60% of race

Time at Slower Pace

1:06:04

28% of race

Average Pace: 9:03 /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 mi05:46:0317:498:5417:49
8:54
#2021
4M
4.00 mi06:04:1536:019:0018:12
9:06
#2216
6M
6.00 mi06:22:1353:599:0017:58
8:59
#2181
8M
8.00 mi06:39:481:11:348:5717:35
8:47
#2131
9.6M
9.60 mi06:55:011:26:479:0215:13
9:31
#2186
10M
10.00 mi06:57:301:29:168:562:29
6:13
#2186
10.5M
10.50 mi07:03:431:35:299:066:13
12:26
#2198
12M
12.00 mi07:16:051:47:518:5912:22
8:15
#2105
14M
14.00 mi07:35:452:07:319:0619:40
9:50
#2150
16M
16.00 mi07:50:002:21:468:5214:15
7:07
#1925
18M
18.00 mi08:10:232:42:099:0120:23
10:12
#1970
20M
20.00 mi08:28:092:59:559:0017:46
8:53
#1850
22M
22.00 mi08:44:493:16:358:5616:40
8:20
#1742
24M
24.00 mi09:04:373:36:239:0119:48
9:54
#1689
Finish
26.22 mi09:25:213:57:079:0320:44
9:21
#1635
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 35%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:42

Segment Time

9:40/mi

Pace

0.90 mi

Distance

Overall

2530

Men

2106

Division

186

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi202117221571664(Top 23%)1411(Top 28%)119(Top 27%)
4M4.00 mi2.00 mi2216-1951867-145173-162422(Top 34%)2023(Top 40%)179(Top 41%)
6M6.00 mi2.00 mi2181+351842+25171+22174(Top 30%)1851(Top 37%)170(Top 39%)
8M8.00 mi2.00 mi2131+501807+35170+12078(Top 29%)1754(Top 35%)156(Top 36%)
9.6M9.60 mi1.60 mi2186-551853-461702480(Top 35%)2088(Top 41%)181(Top 42%)
10M10.00 mi0.40 mi21861855-2169+12158(Top 30%)1840(Top 36%)166(Top 38%)
10.5M10.50 mi0.50 mi2198-121866-11171-22757(Top 38%)2253(Top 45%)192(Top 44%)
12M12.00 mi1.50 mi2105+931781+85162+91664(Top 23%)1411(Top 28%)119(Top 27%)
14M14.00 mi2.00 mi2150-451814-33168-62467(Top 34%)2052(Top 41%)179(Top 41%)
16M16.00 mi2.00 mi1925+2251631+183150+181106(Top 15%)948(Top 19%)87(Top 20%)
18M18.00 mi2.00 mi1970-451667-36152-22486(Top 35%)2005(Top 40%)181(Top 42%)
20M20.00 mi2.00 mi1850+1201567+100147+51272(Top 18%)1069(Top 21%)97(Top 22%)
22M22.00 mi2.00 mi1742+1081470+97135+121223(Top 17%)1013(Top 20%)93(Top 21%)
24M24.00 mi2.00 mi1689+531414+56132+31656(Top 23%)1316(Top 26%)113(Top 26%)
Finish26.22 mi2.22 mi1635+541359+55126+61502(Top 21%)1196(Top 24%)107(Top 25%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 23%
×1human
+6ft-11ft

Overall

1664

Males

1411

M40-44

120

2M→4M

2.0 - 4.0 mi

Top 34%
×4stories
+75ft-70ft

Overall

2422

Males

2023

M40-44

180

4M→6M

4.0 - 6.0 mi

Top 30%
×5stories
+71ft-18ft

Overall

2174

Males

1851

M40-44

171

6M→8M

6.0 - 8.0 mi

Top 29%
×9stories
+106ft-21ft

Overall

2078

Males

1754

M40-44

156

8M→9.6M

8.0 - 9.6 mi

Top 35%
×13stories
+117ft-177ft

Overall

2480

Males

2088

M40-44

182

9.6M→10M

9.6 - 10.0 mi

Top 30%
×1story
+17ft-12ft

Overall

2158

Males

1840

M40-44

167

10M→10.5M

10.0 - 10.5 mi

Top 38%
×9stories
+0ft-102ft

Overall

2757

Males

2253

M40-44

193

10.5M→12M

10.5 - 12.0 mi

Top 23%
×18stories
+304ft-125ft

Overall

1664

Males

1411

M40-44

120

12M→14M

12.0 - 14.0 mi

Top 34%
×9stories
+99ft-125ft

Overall

2467

Males

2052

M40-44

180

14M→16M

14.0 - 16.0 mi

Top 15%
×9stories
+124ft-78ft

Overall

1106

Males

948

M40-44

87

16M→18M

16.0 - 18.0 mi

Top 35%
×8stories
+106ft-45ft

Overall

2486

Males

2005

M40-44

181

18M→20M

18.0 - 20.0 mi

Top 18%
×3stories
+52ft-26ft

Overall

1272

Males

1069

M40-44

97

20M→22M

20.0 - 22.0 mi

Top 17%
×21stories
+17ft-266ft

Overall

1223

Males

1013

M40-44

93

22M→24M

22.0 - 24.0 mi

Top 23%
×3stories
+70ft-85ft

Overall

1656

Males

1316

M40-44

113

24M→Finish

24.0 - 26.2 mi

Top 21%
~flat
+2ft-2ft

Overall

1502

Males

1196

M40-44

107

Passing Analysis

Category:
Athletes Passed
1142*
Passed By
756
Net Change
+386
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2021
2M → 4M47242-195#2021#2216
4M → 6M8550+35#2216#2181
6M → 8M86*36+50#2181#2131
8M → 9.6M3085-55#2131#2186
9.6M → 10M13130#2186#2186
10M → 10.5M3143-12#2186#2198
10.5M → 12M10815+93#2198#2105
12M → 14M37*82-45#2105#2150
14M → 16M230*5+225#2150#1925
16M → 18M69114-45#1925#1970
18M → 20M126*6+120#1970#1850
20M → 22M119*11+108#1850#1742
22M → 24M85*32+53#1742#1689
24M → Finish76*22+54#1689#1635
TOTALS1142*756+386

* 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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