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SF MARATHON 1ST HALF 2026

Adam Walsh

Burlingame, CA

Bib: 13214 M 50

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 14%
Gender (Male)
#0 / 3619
Top 21%
Masters (Masters Men)
#0 / 1030
Top 14%
Division (M50-54)
#0 / 196
Top 12%
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
8:49/mi
17:38
→ flat
4M
8:38/mi
34:53
↑ 67↓ 69
6M
8:31/mi
51:55
↑ 123
8M
8:20/mi
1:08:35
↑ 166↓ 53
9.6M
8:20/mi
1:21:55
↑ 68↓ 193
10M
15:54/mi
1:28:16
↓ 24
10.5M
4:24/mi
1:30:28
↓ 73
12M
11:35/mi
1:47:50
↑ 280
Finish· 13.11 mi
8:45/mi
1:57:32
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
51:558:39 /mi⚡ faster
2nd Half
1:05:379:14 /mi+26.4%
Positive split — 26.4% 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
17:388:492.00 mi17:38
8:49
-
4M
34:538:432.00 mi17:15
8:38
-0:11
6M
51:558:392.00 mi17:02
8:31
-0:07
8M
1:08:358:342.00 mi16:40
8:20
-0:11
9.6M
1:21:558:321.60 mi13:20
8:20
0:00
10M
1:28:168:500.40 mi6:21
15:54
+7:34
10.5M
1:30:288:370.50 mi2:12
4:24
-11:30
12M
1:47:508:591.50 mi17:22
11:35
+7:11
Finish(13.11 mi)
1:57:328:581.11 mi9:42
8:45
-2:50
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:24 /mi

Average Pace

8:58 /mi

Slowest Pace

15:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:12

2% of race

Time at Steady Pace

1:31:37

78% of race

Time at Slower Pace

23:43

20% 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 18%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:33

Segment Time

9:30/mi

Pace

0.90 mi

Distance

Overall

1186

Men

933

Division

37

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi12809994296275826
4M2.00 mi1094+186870+12934+897678826
6M2.00 mi989+105800+7026+886970620
8M2.00 mi858+131704+9623+366957622
9.6M1.60 mi955-97770-6624-11901126055
10M0.40 mi960-5777-725-1117289937
10.5M0.50 mi963-3779-2251524117339
12M1.50 mi923+40747+322596275826
Finish(13.11 mi)1.11 mi924-1753-624+11353103340

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 15%
~flat
+5ft-3ft

Overall

962

Males

758

M50-54

26

2M→4M

2.0 - 4.0 mi

Top 15%
×4story building
+67ft-69ft

Overall

976

Males

788

M50-54

26

4M→6M

4.0 - 6.0 mi

Top 13%
×9story building
+123ft-9ft

Overall

869

Males

706

M50-54

20

6M→8M

6.0 - 8.0 mi

Top 10%
×12story building
+166ft-53ft

Overall

669

Males

576

M50-54

22

8M→9.6M

8.0 - 9.6 mi

Top 29%
×13story building
+68ft-193ft

Overall

1901

Males

1260

M50-54

55

9.6M→10M

9.6 - 10.0 mi

Top 18%
×2story building
+0ft-24ft

Overall

1172

Males

899

M50-54

37

10M→10.5M

10.0 - 10.5 mi

Top 23%
×6story building
+1ft-73ft

Overall

1524

Males

1173

M50-54

39

10.5M→12M

10.5 - 12.0 mi

Top 15%
×21story building
+280ft-26ft

Overall

962

Males

758

M50-54

26

12M→Finish

12.0 - 13.1 mi

Top 21%
×7story building
+14ft-89ft

Overall

1353

Males

1033

M50-54

40

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1280
2M → 4M
20206+186
#1280 → #1094
4M → 6M
12117+105
#1094 → #989
6M → 8M
16147+131
#989 → #858
8M → 9.6M
11114-97
#858 → #955
9.6M → 10M
1712-5
#955 → #960
10M → 10.5M
74-3
#960 → #963
10.5M → 12M
2969+40
#963 → #923
12M → Finish
2726*-1
#923 → #924
TOTALS
239595*+356
#1280 → #924

* 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