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SF MARATHON 1ST HALF 2026

Yong Kyu Lee

Bib: 16083•M•Age: 29

Daly City, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 9%
Gender (Male)
#0 / 3619
Top 14%
Division (M25-29)
#0 / 796
Top 14%
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
9:27/mi
18:55
→ flat
4M
7:52/mi
34:38
↑ 67↓ 69
6M
7:40/mi
49:58
↑ 1231.1%
8M
7:53/mi
1:05:44
↑ 166↓ 531.1%
9.6M
7:53/mi
1:18:20
↑ 68↓ 1931.5%
10M
13:51/mi
1:23:52
↓ 241.1%
10.5M
3:56/mi
1:25:50
↓ 732.7%
12M
11:13/mi
1:42:39
↑ 2803.2%
Finish· 13.11 mi
8:23/mi
1:51:57
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time49:58
Pace8:20 /mi
2nd Half
Distance7.11 mi
Time1:01:59
Pace8:43 /mi
📊Positive Split: 24.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:57:2318:559:2718:55
9:27
-
4M
4.00 mi07:13:0634:388:4015:43
7:52
-1:35
6M
6.00 mi07:28:2649:588:2015:20
7:40
-0:12
8M
8.00 mi07:44:121:05:448:1315:46
7:53
+0:13
9.6M
9.60 mi07:56:481:18:208:1012:36
7:53
0:00
10M
10.00 mi08:02:201:23:528:235:32
13:51
+5:58
10.5M
10.50 mi08:04:181:25:508:101:58
3:56
-9:55
12M
12.00 mi08:21:071:42:398:3316:49
11:13
+7:17
Finish
13.11 mi08:30:251:51:578:329:18
8:23
-2:50

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

3:56 /mi

Average Pace

8:32 /mi

Slowest Pace

13:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58

2% of race

Time at Steady Pace

1:08:43

61% of race

Time at Slower Pace

41:16

37% 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...
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 mi06:57:2318:559:2718:55
9:27
#2187
4M
4.00 mi07:13:0634:388:4015:43
7:52
#1017
6M
6.00 mi07:28:2649:588:2015:20
7:40
#689
8M
8.00 mi07:44:121:05:448:1315:46
7:53
#561
9.6M
9.60 mi07:56:481:18:208:1012:36
7:53
#641
10M
10.00 mi08:02:201:23:528:235:32
13:51
#605
10.5M
10.50 mi08:04:181:25:508:101:58
3:56
#601
12M
12.00 mi08:21:071:42:398:3316:49
11:13
#596
Finish
13.11 mi08:30:251:51:578:329:18
8:23
#593
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 5%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:30

Segment Time

8:20/mi

Pace

0.90 mi

Distance

Overall

331

Men

283

Division

74

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi21871575377711(Top 11%)570(Top 16%)134(Top 17%)
4M4.00 mi2.00 mi1017+1170817+758199+178388(Top 6%)327(Top 9%)77(Top 10%)
6M6.00 mi2.00 mi689+328568+249134+65272(Top 4%)235(Top 6%)61(Top 8%)
8M8.00 mi2.00 mi561+128475+93115+19387(Top 6%)335(Top 9%)83(Top 10%)
9.6M9.60 mi1.60 mi641-80531-56125-101408(Top 21%)936(Top 26%)221(Top 28%)
10M10.00 mi0.40 mi605+36502+29119+6348(Top 5%)281(Top 8%)67(Top 8%)
10.5M10.50 mi0.50 mi601+4500+2119525(Top 8%)446(Top 12%)112(Top 14%)
12M12.00 mi1.50 mi596+5495+5116+3711(Top 11%)570(Top 16%)134(Top 17%)
Finish13.11 mi1.11 mi593+3495115+1953(Top 14%)759(Top 21%)189(Top 24%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 11%
~flat
+5ft-3ft

Overall

711

Males

570

M25-29

134

2M→4M

2.0 - 4.0 mi

Top 6%
×4story building
+67ft-69ft

Overall

388

Males

327

M25-29

77

4M→6M

4.0 - 6.0 mi

Top 4%
×9story building
+123ft-9ft

Overall

272

Males

235

M25-29

61

6M→8M

6.0 - 8.0 mi

Top 6%
×12story building
+166ft-53ft

Overall

387

Males

335

M25-29

83

8M→9.6M

8.0 - 9.6 mi

Top 21%
×13story building
+68ft-193ft

Overall

1408

Males

936

M25-29

221

9.6M→10M

9.6 - 10.0 mi

Top 5%
×2story building
+0ft-24ft

Overall

348

Males

281

M25-29

67

10M→10.5M

10.0 - 10.5 mi

Top 8%
×6story building
+1ft-73ft

Overall

525

Males

446

M25-29

112

10.5M→12M

10.5 - 12.0 mi

Top 11%
×21story building
+280ft-26ft

Overall

711

Males

570

M25-29

134

12M→Finish

12.0 - 13.1 mi

Top 14%
×7story building
+14ft-89ft

Overall

953

Males

759

M25-29

189

Passing Analysis

Category:
Athletes Passed
1741*
Passed By
147
Net Change
+1594
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2187
2M → 4M11700+1170#2187#1017
4M → 6M3280+328#1017#689
6M → 8M1368+128#689#561
8M → 9.6M888-80#561#641
9.6M → 10M360+36#641#605
10M → 10.5M73+4#605#601
10.5M → 12M3429+5#601#596
12M → Finish22*19+3#596#593
TOTALS1741*147+1594

* 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