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SF MARATHON 1ST HALF 2026

Luc Ah-Hot

Mountain View, CA

Bib: 13195 M 25

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 14%
Gender (Male)
#0 / 3619
Top 21%
Division (M25-29)
#0 / 796
Top 23%
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
8:05/mi
16:10
→ flat
4M
8:12/mi
32:33
↑ 67↓ 69
6M
8:08/mi
48:49
↑ 123
8M
8:52/mi
1:06:32
↑ 166↓ 53
9.6M
8:52/mi
1:20:43
↑ 68↓ 193
10M
16:24/mi
1:27:16
↓ 24
10.5M
4:22/mi
1:29:27
↓ 73
12M
12:11/mi
1:47:43
↑ 280
Finish· 13.11 mi
8:53/mi
1:57:34
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
48:498:08 /mi⚡ faster
2nd Half
1:08:459:40 /mi+40.8%
Positive split — 40.8% 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
16:108:052.00 mi16:10
8:05
-
4M
32:338:082.00 mi16:23
8:12
+0:07
6M
48:498:082.00 mi16:16
8:08
-0:04
8M
1:06:328:192.00 mi17:43
8:52
+0:44
9.6M
1:20:438:241.60 mi14:11
8:52
0:00
10M
1:27:168:440.40 mi6:33
16:24
+7:32
10.5M
1:29:278:310.50 mi2:11
4:22
-12:02
12M
1:47:438:591.50 mi18:16
12:11
+7:49
Finish(13.11 mi)
1:57:348:581.11 mi9:51
8:53
-3:18
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:22 /mi

Average Pace

8:58 /mi

Slowest Pace

16:24 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:11

2% of race

Time at Steady Pace

1:30:34

77% of race

Time at Slower Pace

24:49

21% of race

Average Pace: 8:58 /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 21%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:44

Segment Time

9:42/mi

Pace

0.90 mi

Distance

Overall

1377

Men

1062

Division

257

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi55646610213541008236
4M2.00 mi555+1470-4105-3580489117
6M2.00 mi544+11460+10108-3580484113
8M2.00 mi629-85528-68126-181136910222
9.6M1.60 mi842-213686-158164-3825581644396
10M0.40 mi872-30710-24173-914441088255
10.5M0.50 mi874-2712-2174-114351110273
12M1.50 mi909-35736-24176-213541008236
Finish(13.11 mi)1.11 mi928-19756-20180-415121134271

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 21%
~flat
+5ft-3ft

Overall

1354

Males

1008

M25-29

236

2M→4M

2.0 - 4.0 mi

Top 9%
×4story building
+67ft-69ft

Overall

580

Males

489

M25-29

117

4M→6M

4.0 - 6.0 mi

Top 9%
×9story building
+123ft-9ft

Overall

580

Males

484

M25-29

113

6M→8M

6.0 - 8.0 mi

Top 17%
×12story building
+166ft-53ft

Overall

1136

Males

910

M25-29

222

8M→9.6M

8.0 - 9.6 mi

Top 39%
×13story building
+68ft-193ft

Overall

2558

Males

1644

M25-29

396

9.6M→10M

9.6 - 10.0 mi

Top 22%
×2story building
+0ft-24ft

Overall

1444

Males

1088

M25-29

256

10M→10.5M

10.0 - 10.5 mi

Top 22%
×6story building
+1ft-73ft

Overall

1435

Males

1110

M25-29

274

10.5M→12M

10.5 - 12.0 mi

Top 21%
×21story building
+280ft-26ft

Overall

1354

Males

1008

M25-29

236

12M→Finish

12.0 - 13.1 mi

Top 23%
×7story building
+14ft-89ft

Overall

1512

Males

1134

M25-29

271

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#556
2M → 4M
3334+1
#556 → #555
4M → 6M
2233+11
#555 → #544
6M → 8M
11025-85
#544 → #629
8M → 9.6M
2152-213
#629 → #842
9.6M → 10M
399-30
#842 → #872
10M → 10.5M
42-2
#872 → #874
10.5M → 12M
6530-35
#874 → #909
12M → Finish
4223*-19
#909 → #928
TOTALS
530158*-372
#556 → #928

* 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

Race Place Events

Race Place Events