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SF MARATHON 1ST HALF 2026

Roberto Antonio Arvilla Martinez

Bib: 19217•M•Age: 50

Guadalajara

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M50-54)
#0 / 196
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
13:28/mi
26:56
→ flat
4M
16:10/mi
59:16
↑ 67↓ 69
6M
14:14/mi
1:27:44
↑ 1231.1%
8M
8:09/mi
1:44:02
↑ 166↓ 531.1%
9.6M
8:09/mi
1:57:04
↑ 68↓ 1931.5%
10M
8:09/mi
2:00:19
↓ 241.1%
10.5M
8:09/mi
2:04:24
↓ 732.7%
12M
8:09/mi
2:16:37
↑ 2803.2%
Finish· 13.11 mi
13:36/mi
2:31:42
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6M
Distance6.00 mi
Time1:27:44
Pace14:37 /mi
2nd Half✓ Faster
Distance7.11 mi
Time1:03:58
Pace9:00 /mi
📊Negative Split: 27.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:17:0726:5613:2826:56
13:28
-
4M
4.00 mi07:49:2759:1614:4932:20
16:10
+2:42
6M
6.00 mi08:17:551:27:4414:3728:28
14:14
-1:56
8M
8.00 mi08:34:131:44:0213:0016:18
8:09
-6:05
9.6M
9.60 mi08:47:151:57:0412:1213:02
8:09
0:00
10M
10.00 mi08:50:302:00:1912:023:15
8:09
0:00
10.5M
10.50 mi08:54:352:04:2411:514:05
8:09
0:00
12M
12.00 mi09:06:482:16:3711:2312:13
8:09
0:00
Finish
13.11 mi09:21:532:31:4211:3415:05
13:36
+5:27

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:09 /mi

Average Pace

11:34 /mi

Slowest Pace

16:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

48:53

32% of race

Time at Slower Pace

1:42:49

68% of race

Average Pace: 11:34 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi07:17:0726:5613:2826:56
13:28
#6497
4M
4.00 mi07:49:2759:1614:4932:20
16:10
#6566
6M
6.00 mi08:17:551:27:4414:3728:28
14:14
#6512
8M
8.00 mi08:34:131:44:0213:0016:18
8:09
#6052
9.6M
9.60 mi08:47:151:57:0412:1213:02
8:09
#5579
10M
10.00 mi08:50:302:00:1912:023:15
8:09
#4947
10.5M
10.50 mi08:54:352:04:2411:514:05
8:09
#5079
12M
12.00 mi09:06:482:16:3711:2312:13
8:09
#3746
Finish
13.11 mi09:21:532:31:4211:3415:05
13:36
#3998
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi6497360319120(Top 0.3%)17(Top 0.5%)2(Top 1%)
4M4.00 mi2.00 mi6566-693624-21194-36595(Top 100%)3635(Top 100%)195(Top 99%)
6M6.00 mi2.00 mi6512+543608+16192+26311(Top 96%)3545(Top 98%)189(Top 96%)
8M8.00 mi2.00 mi6052+4603468+140178+14541(Top 8%)472(Top 13%)16(Top 8%)
9.6M9.60 mi1.60 mi5579+4733279+189165+131686(Top 26%)1125(Top 31%)48(Top 24%)
10M10.00 mi0.40 mi4947+6323015+264148+179(Top 0.1%)5(Top 0.1%)2(Top 1%)
10.5M10.50 mi0.50 mi5079-1323076-61151-36439(Top 98%)3549(Top 98%)187(Top 95%)
12M12.00 mi1.50 mi3746+13332434+642115+3620(Top 0.3%)17(Top 0.5%)2(Top 1%)
Finish13.11 mi1.11 mi3998-2522540-106120-55826(Top 89%)3277(Top 91%)169(Top 86%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 0.3%
~flat
+5ft-3ft

Overall

20

Males

17

M50-54

2

2M→4M

2.0 - 4.0 mi

Top 100%
×4story building
+67ft-69ft

Overall

6595

Males

3635

M50-54

196

4M→6M

4.0 - 6.0 mi

Top 96%
×9story building
+123ft-9ft

Overall

6311

Males

3545

M50-54

190

6M→8M

6.0 - 8.0 mi

Top 8%
×12story building
+166ft-53ft

Overall

541

Males

472

M50-54

16

8M→9.6M

8.0 - 9.6 mi

Top 26%
×13story building
+68ft-193ft

Overall

1686

Males

1125

M50-54

48

9.6M→10M

9.6 - 10.0 mi

Top 0.1%
×2story building
+0ft-24ft

Overall

9

Males

5

M50-54

2

10M→10.5M

10.0 - 10.5 mi

Top 98%
×6story building
+1ft-73ft

Overall

6439

Males

3549

M50-54

187

10.5M→12M

10.5 - 12.0 mi

Top 0.3%
×21story building
+280ft-26ft

Overall

20

Males

17

M50-54

2

12M→Finish

12.0 - 13.1 mi

Top 89%
×7story building
+14ft-89ft

Overall

5826

Males

3277

M50-54

169

Passing Analysis

Category:
Athletes Passed
2989*
Passed By
490
Net Change
+2499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6497
2M → 4M7*76-69#6497#6566
4M → 6M57*3+54#6566#6512
6M → 8M460*0+460#6512#6052
8M → 9.6M4741+473#6052#5579
9.6M → 10M6320+632#5579#4947
10M → 10.5M0132-132#4947#5079
10.5M → 12M1337*4+1333#5079#3746
12M → Finish22*274-252#3746#3998
TOTALS2989*490+2499

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events