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SF MARATHON 1ST HALF 2026

Hyun Yung Lee

Santa Clara, CA

Bib: 15336 M 27

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 35%
Gender (Male)
#0 / 3619
Top 45%
Division (M25-29)
#0 / 796
Top 50%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:53/mi
19:47
→ flat
4M
10:03/mi
39:52
↑ 67↓ 69
6M
9:56/mi
59:45
↑ 123
8M
9:28/mi
1:18:41
↑ 166↓ 53
9.6M
9:28/mi
1:33:50
↑ 68↓ 193
9.87M
28:07/mi
1:41:25
↓ 15
10.5M
3:37/mi
1:43:42
↓ 95
12M
12:54/mi
2:03:03
↑ 280
Finish· 13.11 mi
9:08/mi
2:13:11
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
59:459:58 /mi⚡ faster
2nd Half
1:13:2610:20 /mi+22.9%
Positive split — 22.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
19:479:532.00 mi19:47
9:53
-
4M
39:529:582.00 mi20:05
10:03
+0:10
6M
59:459:582.00 mi19:53
9:56
-0:07
8M
1:18:419:502.00 mi18:56
9:28
-0:28
9.6M
1:33:509:461.60 mi15:09
9:28
0:00
9.87M
1:41:2510:170.27 mi7:35
28:07
+18:39
10.5M
1:43:429:530.63 mi2:17
3:37
-24:30
12M
2:03:0310:151.50 mi19:21
12:54
+9:17
Finish(13.11 mi)
2:13:1110:101.11 mi10:08
9:08
-3:46
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

3:37 /mi

Average Pace

10:10 /mi

Slowest Pace

28:07 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:17

2% of race

Time at Steady Pace

2:03:19

93% of race

Time at Slower Pace

7:35

6% of race

Average Pace: 10:10 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 41%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:52

Segment Time

10:58/mi

Pace

0.90 mi

Distance

Overall

2668

Men

1826

Division

430

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2840195944918471327315
4M2.00 mi2807+331934+25445+428631974467
6M2.00 mi2697+1101875+59441+425861817440
8M2.00 mi2405+2921735+140413+2817631344316
9.6M1.60 mi2517-1121771-36423-1033292063495
9.87M0.27 mi2537-201779-842329471967462
10.5M0.63 mi2516+211766+1342320181465350
12M1.50 mi2375+1411675+91408+1518471327315
Finish(13.11 mi)1.11 mi2301+741631+44395+1318011312321

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 28%
~flat
+5ft-3ft

Overall

1847

Males

1327

M25-29

316

2M→4M

2.0 - 4.0 mi

Top 44%
×4story building
+67ft-69ft

Overall

2863

Males

1974

M25-29

468

4M→6M

4.0 - 6.0 mi

Top 39%
×9story building
+123ft-9ft

Overall

2586

Males

1817

M25-29

441

6M→8M

6.0 - 8.0 mi

Top 27%
×12story building
+166ft-53ft

Overall

1763

Males

1344

M25-29

317

8M→9.6M

8.0 - 9.6 mi

Top 51%
×13story building
+68ft-193ft

Overall

3329

Males

2063

M25-29

496

9.6M→9.87M

9.6 - 9.9 mi

Top 45%
×1story
+0ft-15ft

Overall

2947

Males

1967

M25-29

463

9.87M→10.5M

9.9 - 10.5 mi

Top 31%
×8story building
+1ft-95ft

Overall

2018

Males

1465

M25-29

351

10.5M→12M

10.5 - 12.0 mi

Top 28%
×21story building
+280ft-26ft

Overall

1847

Males

1327

M25-29

316

12M→Finish

12.0 - 13.1 mi

Top 27%
×7story building
+14ft-89ft

Overall

1801

Males

1312

M25-29

321

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2840
2M → 4M
140173+33
#2840 → #2807
4M → 6M
44154+110
#2807 → #2697
6M → 8M
25317*+292
#2697 → #2405
8M → 9.6M
16856-112
#2405 → #2517
9.6M → 9.87M
4323-20
#2517 → #2537
9.87M → 10.5M
223+21
#2537 → #2516
10.5M → 12M
18159+141
#2516 → #2375
12M → Finish
579*+74
#2375 → #2301
TOTALS
445984*+539
#2840 → #2301

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

Passing Visualized

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

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