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SF MARATHON 1ST HALF 2026

Ming Yao

Stanford

Bib: 20584 M 33

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
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
9:14/mi
18:28
→ flat
4M
10:24/mi
39:15
↑ 67↓ 69
6M
10:54/mi
1:01:03
↑ 123
8M
10:58/mi
1:22:59
↑ 166↓ 53
9.6M
10:58/mi
1:40:31
↑ 68↓ 193
10M
19:21/mi
1:48:15
↓ 24
10.5M
5:12/mi
1:50:51
↓ 73
12M
15:52/mi
2:14:39
↑ 280
Finish· 13.11 mi
10:59/mi
2:26:50
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:01:0310:11 /mi⚡ faster
2nd Half
1:25:4712:04 /mi+40.5%
Positive split — 40.5% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
18:289:142.00 mi18:28
9:14
-
4M
39:159:492.00 mi20:47
10:24
+1:10
6M
1:01:0310:112.00 mi21:48
10:54
+0:30
8M
1:22:5910:222.00 mi21:56
10:58
+0:04
9.6M
1:40:3110:281.60 mi17:32
10:58
0:00
10M
1:48:1510:500.40 mi7:44
19:21
+8:23
10.5M
1:50:5110:330.50 mi2:36
5:12
-14:09
12M
2:14:3911:131.50 mi23:48
15:52
+10:40
Finish(13.11 mi)
2:26:5011:121.11 mi12:11
10:59
-4:53
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:12 /mi

Average Pace

11:12 /mi

Slowest Pace

19:21 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:36

2% of race

Time at Steady Pace

1:52:42

77% of race

Time at Slower Pace

31:32

21% of race

Average Pace: 11:12 /mi

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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 48%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:20

Segment Time

11:29/mi

Pace

0.90 mi

Distance

Overall

3174

Men

2097

Division

459

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi1851137630641512550556
4M2.00 mi2582-7311809-433385-7933652250462
6M2.00 mi3033-4512073-264432-4737742462524
8M2.00 mi3149-1162152-79452-2035002325501
9.6M1.60 mi3465-3162298-146481-2949992913622
10M0.40 mi3406+592268+30473+831542079457
10.5M0.50 mi3409-32271-3472+136682371509
12M1.50 mi3550-1412329-58492-2041512550556
Finish(13.11 mi)1.11 mi3562-122331-2497-539942477538

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 63%
~flat
+5ft-3ft

Overall

4151

Males

2550

M30-34

558

2M→4M

2.0 - 4.0 mi

Top 51%
×4story building
+67ft-69ft

Overall

3365

Males

2250

M30-34

464

4M→6M

4.0 - 6.0 mi

Top 57%
×9story building
+123ft-9ft

Overall

3774

Males

2462

M30-34

526

6M→8M

6.0 - 8.0 mi

Top 53%
×12story building
+166ft-53ft

Overall

3500

Males

2325

M30-34

503

8M→9.6M

8.0 - 9.6 mi

Top 76%
×13story building
+68ft-193ft

Overall

4999

Males

2913

M30-34

624

9.6M→10M

9.6 - 10.0 mi

Top 48%
×2story building
+0ft-24ft

Overall

3154

Males

2079

M30-34

458

10M→10.5M

10.0 - 10.5 mi

Top 56%
×6story building
+1ft-73ft

Overall

3668

Males

2371

M30-34

511

10.5M→12M

10.5 - 12.0 mi

Top 63%
×21story building
+280ft-26ft

Overall

4151

Males

2550

M30-34

558

12M→Finish

12.0 - 13.1 mi

Top 61%
×7story building
+14ft-89ft

Overall

3994

Males

2477

M30-34

538

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1851
2M → 4M
74514-731
#1851 → #2582
4M → 6M
46413-451
#2582 → #3033
6M → 8M
19781*-116
#3033 → #3149
8M → 9.6M
3215-316
#3149 → #3465
9.6M → 10M
1675+59
#3465 → #3406
10M → 10.5M
118-3
#3406 → #3409
10.5M → 12M
18140-141
#3409 → #3550
12M → Finish
5139*-12
#3550 → #3562
TOTALS
1986275*-1711
#1851 → #3562

* 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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