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SF MARATHON 1ST HALF 2026

Samuel Lee

Bib: 20108•M•Age: 24

Sunnyvale, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 5%
Gender (Male)
#0 / 3619
Top 8%
M20-29
#0 / 358
Top 10%
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
7:36/mi
15:12
→ flat
4M
7:38/mi
30:28
↑ 67↓ 69
6M
7:45/mi
45:59
↑ 1231.1%
8M
7:40/mi
1:01:19
↑ 166↓ 531.1%
9.6M
7:40/mi
1:13:35
↑ 68↓ 1931.5%
10M
14:54/mi
1:19:32
↓ 241.1%
10.5M
3:50/mi
1:21:27
↓ 732.7%
12M
9:25/mi
1:35:34
↑ 2803.2%
Finish· 13.11 mi
9:25/mi
1:46:00
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time45:59
Pace7:40 /mi
2nd Half
Distance7.11 mi
Time1:00:01
Pace8:27 /mi
📊Positive Split: 30.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:05:2815:127:3615:12
7:36
-
4M
4.00 mi07:20:4430:287:3715:16
7:38
+0:02
6M
6.00 mi07:36:1545:597:4015:31
7:45
+0:07
8M
8.00 mi07:51:351:01:197:4015:20
7:40
-0:05
9.6M
9.60 mi08:03:511:13:357:4012:16
7:40
0:00
10M
10.00 mi08:09:481:19:327:575:57
14:54
+7:14
10.5M
10.50 mi08:11:431:21:277:451:55
3:50
-11:04
12M
12.00 mi08:25:501:35:347:5814:07
9:25
+5:35
Finish
13.11 mi08:36:161:46:008:0510:26
9:25
0:00

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

3:50 /mi

Average Pace

8:05 /mi

Slowest Pace

14:54 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55

2% of race

Time at Steady Pace

1:13:35

69% of race

Time at Slower Pace

30:30

29% of race

Average Pace: 8:05 /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 mi07:05:2815:127:3615:12
7:36
#297
4M
4.00 mi07:20:4430:287:3715:16
7:38
#275
6M
6.00 mi07:36:1545:597:4015:31
7:45
#277
8M
8.00 mi07:51:351:01:197:4015:20
7:40
#260
9.6M
9.60 mi08:03:511:13:357:4012:16
7:40
#334
10M
10.00 mi08:09:481:19:327:575:57
14:54
#337
10.5M
10.50 mi08:11:431:21:277:451:55
3:50
#335
12M
12.00 mi08:25:501:35:347:5814:07
9:25
#272
Finish
13.11 mi08:36:161:46:008:0510:26
9:25
#327
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 8%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:52

Segment Time

8:45/mi

Pace

0.90 mi

Distance

Overall

544

Men

458

Division

60

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi29725530130(Top 2%)107(Top 3%)13(Top 4%)
4M4.00 mi2.00 mi275+22237+1829+1258(Top 4%)223(Top 6%)26(Top 7%)
6M6.00 mi2.00 mi277-2240-329335(Top 5%)286(Top 8%)35(Top 10%)
8M8.00 mi2.00 mi260+17228+1227+2297(Top 5%)259(Top 7%)31(Top 9%)
9.6M9.60 mi1.60 mi334-74285-5736-91206(Top 18%)812(Top 22%)113(Top 32%)
10M10.00 mi0.40 mi337-3288-336674(Top 10%)533(Top 15%)67(Top 19%)
10.5M10.50 mi0.50 mi335+2286+236377(Top 6%)325(Top 9%)51(Top 14%)
12M12.00 mi1.50 mi272+63237+4929+7130(Top 2%)107(Top 3%)13(Top 4%)
Finish13.11 mi1.11 mi327-55282-4535-62149(Top 33%)1525(Top 42%)190(Top 53%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 2%
~flat
+5ft-3ft

Overall

130

Males

107

M20-24

14

2M→4M

2.0 - 4.0 mi

Top 4%
×4story building
+67ft-69ft

Overall

258

Males

223

M20-24

27

4M→6M

4.0 - 6.0 mi

Top 5%
×9story building
+123ft-9ft

Overall

335

Males

286

M20-24

36

6M→8M

6.0 - 8.0 mi

Top 5%
×12story building
+166ft-53ft

Overall

297

Males

259

M20-24

32

8M→9.6M

8.0 - 9.6 mi

Top 18%
×13story building
+68ft-193ft

Overall

1206

Males

812

M20-24

114

9.6M→10M

9.6 - 10.0 mi

Top 10%
×2story building
+0ft-24ft

Overall

674

Males

533

M20-24

68

10M→10.5M

10.0 - 10.5 mi

Top 6%
×6story building
+1ft-73ft

Overall

377

Males

325

M20-24

51

10.5M→12M

10.5 - 12.0 mi

Top 2%
×21story building
+280ft-26ft

Overall

130

Males

107

M20-24

14

12M→Finish

12.0 - 13.1 mi

Top 33%
×7story building
+14ft-89ft

Overall

2149

Males

1525

M20-24

190

Passing Analysis

Category:
Athletes Passed
186*
Passed By
216
Net Change
-30
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#297
2M → 4M286+22#297#275
4M → 6M1517-2#275#277
6M → 8M4730+17#277#260
8M → 9.6M276-74#260#334
9.6M → 10M36-3#334#337
10M → 10.5M20+2#337#335
10.5M → 12M7310+63#335#272
12M → Finish16*71-55#272#327
TOTALS186*216-30

* 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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Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events