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SF MARATHON 1ST HALF 2026

Manny Lam

Bib: 16463•M•Age: 30

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 31%
Gender (Male)
#0 / 3619
Top 41%
Division (M30-34)
#0 / 772
Top 42%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:52/mi
17:45
→ flat
4M
9:02/mi
35:49
↑ 67↓ 69
6M
9:04/mi
53:58
↑ 1231.1%
8M
10:40/mi
1:15:18
↑ 166↓ 531.1%
9.6M
7:26/mi
1:27:11
↑ 68↓ 1931.5%
10M
24:47/mi
1:37:05
↓ 241.1%
10.5M
4:44/mi
1:39:27
↓ 732.7%
12M
13:32/mi
1:59:45
↑ 2803.2%
Finish· 13.11 mi
9:33/mi
2:10:21
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:58
Pace9:00 /mi
2nd Half
Distance7.11 mi
Time1:16:23
Pace10:45 /mi
📊Positive Split: 41.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:04:5517:458:5217:45
8:52
-
4M
4.00 mi07:22:5935:498:5718:04
9:02
+0:10
6M
6.00 mi07:41:0853:589:0018:09
9:04
+0:02
8M
8.00 mi08:02:281:15:189:2521:20
10:40
+1:36
9.6M
9.60 mi08:14:211:27:119:0511:53
7:26
-3:14
10M
10.00 mi08:24:151:37:059:439:54
24:47
+17:21
10.5M
10.50 mi08:26:371:39:279:282:22
4:44
-20:03
12M
12.00 mi08:46:551:59:459:5920:18
13:32
+8:48
Finish
13.11 mi08:57:312:10:219:5710:36
9:33
-3:59

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

4:44 /mi

Average Pace

9:57 /mi

Slowest Pace

24:47 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22

2% of race

Time at Steady Pace

1:37:47

75% of race

Time at Slower Pace

30:12

23% of race

Average Pace: 9:57 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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 mi07:04:5517:458:5217:45
8:52
#1362
4M
4.00 mi07:22:5935:498:5718:04
9:02
#1418
6M
6.00 mi07:41:0853:589:0018:09
9:04
#1451
8M
8.00 mi08:02:281:15:189:2521:20
10:40
#1870
9.6M
9.60 mi08:14:211:27:119:0511:53
7:26
#1643
10M
10.00 mi08:24:151:37:059:439:54
24:47
#2019
10.5M
10.50 mi08:26:371:39:279:282:22
4:44
#2024
12M
12.00 mi08:46:551:59:459:5920:18
13:32
#2063
Finish
13.11 mi08:57:312:10:219:5710:36
9:33
#2060
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 77%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:16

Segment Time

13:38/mi

Pace

0.90 mi

Distance

Overall

5054

Men

2984

Division

648

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi136210552282359(Top 36%)1630(Top 45%)352(Top 46%)
4M4.00 mi2.00 mi1418-561096-41244-161512(Top 23%)1171(Top 32%)261(Top 34%)
6M6.00 mi2.00 mi1451-331132-36252-81516(Top 23%)1168(Top 32%)256(Top 33%)
8M8.00 mi2.00 mi1870-4191404-272310-583174(Top 48%)2167(Top 60%)465(Top 60%)
9.6M9.60 mi1.60 mi1643+2271248+156278+321004(Top 15%)693(Top 19%)160(Top 21%)
10M10.00 mi0.40 mi2019-3761472-224327-495547(Top 84%)3176(Top 88%)684(Top 89%)
10.5M10.50 mi0.50 mi2024-51477-5328-12424(Top 37%)1690(Top 47%)366(Top 47%)
12M12.00 mi1.50 mi2063-391489-12326+22359(Top 36%)1630(Top 45%)352(Top 46%)
Finish13.11 mi1.11 mi2060+31482+7323+32329(Top 35%)1612(Top 45%)367(Top 48%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 36%
~flat
+5ft-3ft

Overall

2359

Males

1630

M30-34

353

2M→4M

2.0 - 4.0 mi

Top 23%
×4story building
+67ft-69ft

Overall

1512

Males

1171

M30-34

263

4M→6M

4.0 - 6.0 mi

Top 23%
×9story building
+123ft-9ft

Overall

1516

Males

1168

M30-34

257

6M→8M

6.0 - 8.0 mi

Top 48%
×12story building
+166ft-53ft

Overall

3174

Males

2167

M30-34

467

8M→9.6M

8.0 - 9.6 mi

Top 15%
×13story building
+68ft-193ft

Overall

1004

Males

693

M30-34

161

9.6M→10M

9.6 - 10.0 mi

Top 84%
×2story building
+0ft-24ft

Overall

5547

Males

3176

M30-34

686

10M→10.5M

10.0 - 10.5 mi

Top 37%
×6story building
+1ft-73ft

Overall

2424

Males

1690

M30-34

368

10.5M→12M

10.5 - 12.0 mi

Top 36%
×21story building
+280ft-26ft

Overall

2359

Males

1630

M30-34

353

12M→Finish

12.0 - 13.1 mi

Top 35%
×7story building
+14ft-89ft

Overall

2329

Males

1612

M30-34

367

Passing Analysis

Category:
Athletes Passed
465*
Passed By
1163
Net Change
-698
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1362
2M → 4M57113-56#1362#1418
4M → 6M5487-33#1418#1451
6M → 8M11430-419#1451#1870
8M → 9.6M25225+227#1870#1643
9.6M → 10M2378-376#1643#2019
10M → 10.5M49-5#2019#2024
10.5M → 12M4382-39#2024#2063
12M → Finish42*39+3#2063#2060
TOTALS465*1163-698

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events