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SF MARATHON 1ST HALF 2026

Joseph Arias

Ventura, CA

Bib: 15290 M 38

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 48%
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
9:33/mi
19:07
→ flat
4M
9:50/mi
38:47
↑ 67↓ 69
6M
10:31/mi
59:49
↑ 123
8M
11:39/mi
1:23:07
↑ 166↓ 53
9.6M
9:07/mi
1:37:42
↑ 68↓ 193
10M
19:41/mi
1:45:34
↓ 24
10.5M
4:44/mi
1:47:56
↓ 73
12M
15:20/mi
2:10:56
↑ 280
Finish· 13.11 mi
10:26/mi
2:22:30
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
59:499:58 /mi⚡ faster
2nd Half
1:22:4111:38 /mi+38.2%
Positive split — 38.2% 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
19:079:332.00 mi19:07
9:33
-
4M
38:479:422.00 mi19:40
9:50
+0:17
6M
59:499:582.00 mi21:02
10:31
+0:41
8M
1:23:0710:232.00 mi23:18
11:39
+1:08
9.6M
1:37:4210:111.60 mi14:35
9:07
-2:32
10M
1:45:3410:330.40 mi7:52
19:41
+10:34
10.5M
1:47:5610:170.50 mi2:22
4:44
-14:57
12M
2:10:5610:551.50 mi23:00
15:20
+10:36
Finish(13.11 mi)
2:22:3010:521.11 mi11:34
10:26
-4:54
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

4:44 /mi

Average Pace

10:52 /mi

Slowest Pace

19:41 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:22

2% of race

Time at Steady Pace

1:49:16

77% of race

Time at Slower Pace

30:52

22% of race

Average Pace: 10:52 /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 47%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:14

Segment Time

11:22/mi

Pace

0.90 mi

Distance

Overall

3082

Men

2043

Division

349

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2362168328937782367401
4M2.00 mi2439-771728-45296-725671801311
6M2.00 mi2717-2781887-159319-2333422231373
8M2.00 mi3178-4612164-277363-4442232696455
9.6M1.60 mi3081+972100+64359+428941823299
10M0.40 mi3069+122081+19353+633092160364
10.5M0.50 mi3053+162075+635324701711290
12M1.50 mi3185-1322138-63361-837782367401
Finish(13.11 mi)1.11 mi3174+112126+12357+433872172356

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 57%
~flat
+5ft-3ft

Overall

3778

Males

2367

M35-39

401

2M→4M

2.0 - 4.0 mi

Top 39%
×4story building
+67ft-69ft

Overall

2567

Males

1801

M35-39

311

4M→6M

4.0 - 6.0 mi

Top 51%
×9story building
+123ft-9ft

Overall

3342

Males

2231

M35-39

373

6M→8M

6.0 - 8.0 mi

Top 64%
×12story building
+166ft-53ft

Overall

4223

Males

2696

M35-39

455

8M→9.6M

8.0 - 9.6 mi

Top 44%
×13story building
+68ft-193ft

Overall

2894

Males

1823

M35-39

299

9.6M→10M

9.6 - 10.0 mi

Top 50%
×2story building
+0ft-24ft

Overall

3309

Males

2160

M35-39

364

10M→10.5M

10.0 - 10.5 mi

Top 38%
×6story building
+1ft-73ft

Overall

2470

Males

1711

M35-39

290

10.5M→12M

10.5 - 12.0 mi

Top 57%
×21story building
+280ft-26ft

Overall

3778

Males

2367

M35-39

401

12M→Finish

12.0 - 13.1 mi

Top 52%
×7story building
+14ft-89ft

Overall

3387

Males

2172

M35-39

356

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2362
2M → 4M
17295-77
#2362 → #2439
4M → 6M
29820-278
#2439 → #2717
6M → 8M
47817*-461
#2717 → #3178
8M → 9.6M
80177+97
#3178 → #3081
9.6M → 10M
3951+12
#3081 → #3069
10M → 10.5M
319+16
#3069 → #3053
10.5M → 12M
15927-132
#3053 → #3185
12M → Finish
3546*+11
#3185 → #3174
TOTALS
1264452*-812
#2362 → #3174

* 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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