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SF MARATHON 1ST HALF 2026

Visal Lay

Alameda, CA

Bib: 15588 M 24

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
M20-29
#0 / 358
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
11:11/mi
22:22
→ flat
4M
14:42/mi
51:45
↑ 67↓ 69
6M
12:56/mi
1:17:37
↑ 123
8M
13:33/mi
1:44:44
↑ 166↓ 53
9.6M
13:33/mi
2:06:25
↑ 68↓ 193
10M
23:52/mi
2:15:57
↓ 24
10.5M
5:46/mi
2:18:50
↓ 73
12M
18:37/mi
2:46:46
↑ 280
Finish· 13.11 mi
16:03/mi
3:04:34
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:17:3712:56 /mi⚡ faster
2nd Half
1:46:5715:03 /mi+37.8%
Positive split — 37.8% 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
22:2211:112.00 mi22:22
11:11
-
4M
51:4512:562.00 mi29:23
14:42
+3:31
6M
1:17:3712:562.00 mi25:52
12:56
-1:46
8M
1:44:4413:052.00 mi27:07
13:33
+0:37
9.6M
2:06:2513:101.60 mi21:41
13:33
0:00
10M
2:15:5713:360.40 mi9:32
23:52
+10:19
10.5M
2:18:5013:130.50 mi2:53
5:46
-18:06
12M
2:46:4613:541.50 mi27:56
18:37
+12:51
Finish(13.11 mi)
3:04:3414:051.11 mi17:48
16:03
-2:34
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:46 /mi

Average Pace

14:05 /mi

Slowest Pace

23:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

25:15

14% of race

Time at Steady Pace

1:44:03

56% of race

Time at Slower Pace

55:16

30% of race

Average Pace: 14:05 /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 79%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:25

Segment Time

13:48/mi

Pace

0.90 mi

Distance

Overall

5170

Men

3033

Division

316

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi5011303332257313244332
4M2.00 mi6261-12503526-493356-3464973603358
6M2.00 mi6159+1023501+25353+358013361349
8M2.00 mi6097+623483+18354-157663354345
9.6M1.60 mi6217-1203514-3135464063552355
10M0.40 mi6175+423499+1535453163081316
10.5M0.50 mi6160+153489+1035449972967313
12M1.50 mi6129+313476+13351+357313244332
Finish(13.11 mi)1.11 mi6180-513485-935163473512351

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 87%
~flat
+5ft-3ft

Overall

5731

Males

3244

M20-24

333

2M→4M

2.0 - 4.0 mi

Top 99%
×4story building
+67ft-69ft

Overall

6497

Males

3603

M20-24

362

4M→6M

4.0 - 6.0 mi

Top 88%
×9story building
+123ft-9ft

Overall

5801

Males

3361

M20-24

353

6M→8M

6.0 - 8.0 mi

Top 88%
×12story building
+166ft-53ft

Overall

5766

Males

3354

M20-24

347

8M→9.6M

8.0 - 9.6 mi

Top 97%
×13story building
+68ft-193ft

Overall

6406

Males

3552

M20-24

357

9.6M→10M

9.6 - 10.0 mi

Top 81%
×2story building
+0ft-24ft

Overall

5316

Males

3081

M20-24

317

10M→10.5M

10.0 - 10.5 mi

Top 76%
×6story building
+1ft-73ft

Overall

4997

Males

2967

M20-24

314

10.5M→12M

10.5 - 12.0 mi

Top 87%
×21story building
+280ft-26ft

Overall

5731

Males

3244

M20-24

333

12M→Finish

12.0 - 13.1 mi

Top 97%
×7story building
+14ft-89ft

Overall

6347

Males

3512

M20-24

351

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#5011
2M → 4M
12511-1250
#5011 → #6261
4M → 6M
15117*+102
#6261 → #6159
6M → 8M
39101*+62
#6159 → #6097
8M → 9.6M
13616-120
#6097 → #6217
9.6M → 10M
547+42
#6217 → #6175
10M → 10.5M
015+15
#6175 → #6160
10.5M → 12M
2253*+31
#6160 → #6129
12M → Finish
6918*-51
#6129 → #6180
TOTALS
1537368*-1169
#5011 → #6180

* 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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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events