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SF MARATHON 1ST HALF 2026

Brandon Burton

Seaside, CA

Bib: 18938 M 32

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 43%
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
10:10/mi
20:21
→ flat
4M
10:05/mi
40:30
↑ 67↓ 69
6M
10:19/mi
1:01:09
↑ 123
8M
10:46/mi
1:22:41
↑ 166↓ 53
9.6M
7:41/mi
1:34:59
↑ 68↓ 193
10M
16:14/mi
1:41:28
↓ 24
10.5M
4:56/mi
1:43:56
↓ 73
12M
15:29/mi
2:07:09
↑ 280
Finish· 13.11 mi
10:31/mi
2:18:49
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:01:0910:12 /mi⚡ faster
2nd Half
1:17:4010:55 /mi+27.0%
Positive split — 27.0% 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
20:2110:102.00 mi20:21
10:10
-
4M
40:3010:082.00 mi20:09
10:05
-0:05
6M
1:01:0910:122.00 mi20:39
10:19
+0:14
8M
1:22:4110:202.00 mi21:32
10:46
+0:27
9.6M
1:34:599:541.60 mi12:18
7:41
-3:05
10M
1:41:2810:090.40 mi6:29
16:14
+8:33
10.5M
1:43:569:540.50 mi2:28
4:56
-11:18
12M
2:07:0910:361.50 mi23:13
15:29
+10:33
Finish(13.11 mi)
2:18:4910:351.11 mi11:40
10:31
-4:58
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

4:56 /mi

Average Pace

10:35 /mi

Slowest Pace

16:14 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

14:46

11% of race

Time at Steady Pace

1:34:21

68% of race

Time at Slower Pace

29:42

21% of race

Average Pace: 10:35 /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 25%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:57

Segment Time

9:57/mi

Pace

0.90 mi

Distance

Overall

1660

Men

1236

Division

276

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi3318220845338852425529
4M2.00 mi3064+2542088+120436+1729172005415
6M2.00 mi3057+72084+4435+130612092440
8M2.00 mi3084-272121-37442-732642218476
9.6M1.60 mi2689+3951870+251390+521228823184
10M0.40 mi2544+1451784+86378+1213801045238
10.5M0.50 mi2545-11781+3376+229681988433
12M1.50 mi2781-2361912-131408-3238852425529
Finish(13.11 mi)1.11 mi2827-461934-22414-634912222496

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 59%
~flat
+5ft-3ft

Overall

3885

Males

2425

M30-34

531

2M→4M

2.0 - 4.0 mi

Top 44%
×4story building
+67ft-69ft

Overall

2917

Males

2005

M30-34

417

4M→6M

4.0 - 6.0 mi

Top 47%
×9story building
+123ft-9ft

Overall

3061

Males

2092

M30-34

442

6M→8M

6.0 - 8.0 mi

Top 50%
×12story building
+166ft-53ft

Overall

3264

Males

2218

M30-34

478

8M→9.6M

8.0 - 9.6 mi

Top 19%
×13story building
+68ft-193ft

Overall

1228

Males

823

M30-34

185

9.6M→10M

9.6 - 10.0 mi

Top 21%
×2story building
+0ft-24ft

Overall

1380

Males

1045

M30-34

239

10M→10.5M

10.0 - 10.5 mi

Top 45%
×6story building
+1ft-73ft

Overall

2968

Males

1988

M30-34

435

10.5M→12M

10.5 - 12.0 mi

Top 59%
×21story building
+280ft-26ft

Overall

3885

Males

2425

M30-34

531

12M→Finish

12.0 - 13.1 mi

Top 53%
×7story building
+14ft-89ft

Overall

3491

Males

2222

M30-34

496

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3318
2M → 4M
55309+254
#3318 → #3064
4M → 6M
121128+7
#3064 → #3057
6M → 8M
148121*-27
#3057 → #3084
8M → 9.6M
6401+395
#3084 → #2689
9.6M → 10M
0145+145
#2689 → #2544
10M → 10.5M
87-1
#2544 → #2545
10.5M → 12M
25418-236
#2545 → #2781
12M → Finish
7731*-46
#2781 → #2827
TOTALS
6691160*+491
#3318 → #2827

* 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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