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SF MARATHON 1ST HALF 2026

Edward Jaekook Lee

Bib: 20183•M•Age: 16

Cypress, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 18%
Gender (Male)
#0 / 3619
Top 26%
M19 & Under
#0 / 81
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
8:17/mi
16:34
→ flat
4M
8:24/mi
33:22
↑ 67↓ 69
6M
8:27/mi
50:17
↑ 1231.1%
8M
10:00/mi
1:10:17
↑ 166↓ 531.1%
9.6M
6:54/mi
1:21:20
↑ 68↓ 1931.5%
10M
16:24/mi
1:27:53
↓ 241.1%
10.5M
3:48/mi
1:29:47
↓ 732.7%
12M
13:30/mi
1:50:02
↑ 2803.2%
Finish· 13.11 mi
9:11/mi
2:00:13
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time50:17
Pace8:23 /mi
2nd Half
Distance7.11 mi
Time1:09:56
Pace9:50 /mi
📊Positive Split: 39.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:49:0416:348:1716:34
8:17
-
4M
4.00 mi07:05:5233:228:2116:48
8:24
+0:07
6M
6.00 mi07:22:4750:178:2316:55
8:27
+0:03
8M
8.00 mi07:42:471:10:178:4720:00
10:00
+1:33
9.6M
9.60 mi07:53:501:21:208:2811:03
6:54
-3:06
10M
10.00 mi08:00:231:27:538:476:33
16:24
+9:30
10.5M
10.50 mi08:02:171:29:478:331:54
3:48
-12:36
12M
12.00 mi08:22:321:50:029:1020:15
13:30
+9:42
Finish
13.11 mi08:32:432:00:139:1010:11
9:11
-4:19

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

3:48 /mi

Average Pace

9:10 /mi

Slowest Pace

16:24 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54

2% of race

Time at Steady Pace

1:31:31

76% of race

Time at Slower Pace

26:48

22% of race

Average Pace: 9:10 /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 mi06:49:0416:348:1716:34
8:17
#714
4M
4.00 mi07:05:5233:228:2116:48
8:24
#710
6M
6.00 mi07:22:4750:178:2316:55
8:27
#732
8M
8.00 mi07:42:471:10:178:4720:00
10:00
#1099
9.6M
9.60 mi07:53:501:21:208:2811:03
6:54
#909
10M
10.00 mi08:00:231:27:538:476:33
16:24
#923
10.5M
10.50 mi08:02:171:29:478:331:54
3:48
#908
12M
12.00 mi08:22:321:50:029:1020:15
13:30
#1153
Finish
13.11 mi08:32:432:00:139:1010:11
9:11
#1189
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 17%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:27

Segment Time

9:23/mi

Pace

0.90 mi

Distance

Overall

1090

Men

861

Division

30

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
2M2.00 mi2.00 mi714594322332(Top 35%)1617(Top 45%)55(Top 68%)
4M4.00 mi2.00 mi710+4587+733-1764(Top 12%)628(Top 17%)33(Top 41%)
6M6.00 mi2.00 mi732-22601-1434-1819(Top 12%)671(Top 19%)32(Top 40%)
8M8.00 mi2.00 mi1099-367891-29039-52371(Top 36%)1720(Top 48%)55(Top 68%)
9.6M9.60 mi1.60 mi909+190737+15436+3612(Top 9%)454(Top 13%)23(Top 28%)
10M10.00 mi0.40 mi923-14745-8361453(Top 22%)1092(Top 30%)41(Top 51%)
10.5M10.50 mi0.50 mi908+15734+1135+1359(Top 5%)310(Top 9%)23(Top 28%)
12M12.00 mi1.50 mi1153-245917-18341-62332(Top 35%)1617(Top 45%)55(Top 68%)
Finish13.11 mi1.11 mi1189-36946-2943-21849(Top 28%)1342(Top 37%)50(Top 62%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 35%
~flat
+5ft-3ft

Overall

2332

Males

1617

M15-19

47

2M→4M

2.0 - 4.0 mi

Top 12%
×4story building
+67ft-69ft

Overall

764

Males

628

M15-19

30

4M→6M

4.0 - 6.0 mi

Top 12%
×9story building
+123ft-9ft

Overall

819

Males

671

M15-19

28

6M→8M

6.0 - 8.0 mi

Top 36%
×12story building
+166ft-53ft

Overall

2371

Males

1720

M15-19

48

8M→9.6M

8.0 - 9.6 mi

Top 9%
×13story building
+68ft-193ft

Overall

612

Males

454

M15-19

21

9.6M→10M

9.6 - 10.0 mi

Top 22%
×2story building
+0ft-24ft

Overall

1453

Males

1092

M15-19

35

10M→10.5M

10.0 - 10.5 mi

Top 5%
×6story building
+1ft-73ft

Overall

359

Males

310

M15-19

21

10.5M→12M

10.5 - 12.0 mi

Top 35%
×21story building
+280ft-26ft

Overall

2332

Males

1617

M15-19

47

12M→Finish

12.0 - 13.1 mi

Top 28%
×7story building
+14ft-89ft

Overall

1849

Males

1342

M15-19

42

Passing Analysis

Category:
Athletes Passed
363*
Passed By
838
Net Change
-475
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#714
2M → 4M5753+4#714#710
4M → 6M3254-22#710#732
6M → 8M5372-367#732#1099
8M → 9.6M20717+190#1099#909
9.6M → 10M1125-14#909#923
10M → 10.5M150+15#923#908
10.5M → 12M9254-245#908#1153
12M → Finish27*63-36#1153#1189
TOTALS363*838-475

* 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