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SF MARATHON 1ST HALF 2026

Takashi Nabeshima

San Francisco, CA

Bib: 20578 M 32

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 42%
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
10:03/mi
20:06
→ flat
4M
10:00/mi
40:06
↑ 67↓ 69
6M
10:11/mi
1:00:29
↑ 123
8M
11:41/mi
1:23:52
↑ 166↓ 53
9.6M
7:58/mi
1:36:37
↑ 68↓ 193
10.26M
11:34/mi
1:44:15
↓ 114
10.5M
9:44/mi
1:46:35
→ flat
12M
13:55/mi
2:07:28
↑ 280
Finish· 13.11 mi
9:33/mi
2:18:04
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:00:2910:05 /mi⚡ faster
2nd Half
1:17:3510:55 /mi+28.3%
Positive split — 28.3% 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
20:0610:032.00 mi20:06
10:03
-
4M
40:0610:022.00 mi20:00
10:00
-0:03
6M
1:00:2910:052.00 mi20:23
10:11
+0:11
8M
1:23:5210:292.00 mi23:23
11:41
+1:30
9.6M
1:36:3710:041.60 mi12:45
7:58
-3:43
10.26M
1:44:1510:100.66 mi7:38
11:34
+3:36
10.5M
1:46:3510:090.24 mi2:20
9:44
-1:50
12M
2:07:2810:371.50 mi20:53
13:55
+4:11
Finish(13.11 mi)
2:18:0410:321.11 mi10:36
9:33
-4:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:58 /mi

Average Pace

10:32 /mi

Slowest Pace

13:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

12:45

9% of race

Time at Steady Pace

1:13:25

53% of race

Time at Slower Pace

51:54

38% of race

Average Pace: 10:32 /mi

Loading chart...
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 42%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:58

Segment Time

11:05/mi

Pace

0.90 mi

Distance

Overall

2788

Men

1881

Division

416

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi3116210344226721800389
4M2.00 mi2898+2181994+109415+2727961935404
6M2.00 mi2892+61986+8411+429022009417
8M2.00 mi3290-3982221-235465-5442622719585
9.6M1.60 mi2908+3821992+229416+491500996226
10.26M0.66 mi2894+141986+6418-230152007439
10.5M0.24 mi2875+191977+9417+123251628353
12M1.50 mi2826+491933+44414+326721800389
Finish(13.11 mi)1.11 mi2742+841888+45402+1223361614368

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 41%
~flat
+5ft-3ft

Overall

2672

Males

1800

M30-34

390

2M→4M

2.0 - 4.0 mi

Top 43%
×4story building
+67ft-69ft

Overall

2796

Males

1935

M30-34

406

4M→6M

4.0 - 6.0 mi

Top 44%
×9story building
+123ft-9ft

Overall

2902

Males

2009

M30-34

418

6M→8M

6.0 - 8.0 mi

Top 65%
×12story building
+166ft-53ft

Overall

4262

Males

2719

M30-34

587

8M→9.6M

8.0 - 9.6 mi

Top 23%
×13story building
+68ft-193ft

Overall

1500

Males

996

M30-34

227

9.6M→10.26M

9.6 - 10.3 mi

Top 46%
×9story building
+0ft-114ft

Overall

3015

Males

2007

M30-34

440

10.26M→10.5M

10.3 - 10.5 mi

Top 35%
~flat
+1ft-0ft

Overall

2325

Males

1628

M30-34

355

10.5M→12M

10.5 - 12.0 mi

Top 41%
×21story building
+280ft-26ft

Overall

2672

Males

1800

M30-34

390

12M→Finish

12.0 - 13.1 mi

Top 36%
×7story building
+14ft-89ft

Overall

2336

Males

1614

M30-34

368

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3116
2M → 4M
58276+218
#3116 → #2898
4M → 6M
112118+6
#2898 → #2892
6M → 8M
42325*-398
#2892 → #3290
8M → 9.6M
9391+382
#3290 → #2908
9.6M → 10.26M
3751+14
#2908 → #2894
10.26M → 10.5M
423+19
#2894 → #2875
10.5M → 12M
65114+49
#2875 → #2826
12M → Finish
892*+84
#2826 → #2742
TOTALS
7161090*+374
#3116 → #2742

* 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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