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SF MARATHON 1ST HALF 2026

Tomas Utreras

Bib: 13289•M•Age: 37

Cupertino, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 20%
Gender (Male)
#0 / 3619
Top 28%
Division (M35-39)
#0 / 582
Top 30%
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
8:13/mi
16:27
→ flat
4M
8:38/mi
33:42
↑ 67↓ 69
6M
8:52/mi
51:27
↑ 1231.1%
8M
10:01/mi
1:11:29
↑ 166↓ 531.1%
9.6M
7:11/mi
1:22:58
↑ 68↓ 1931.5%
10M
16:24/mi
1:29:31
↓ 241.1%
10.5M
4:28/mi
1:31:45
↓ 732.7%
12M
13:07/mi
1:51:25
↑ 2803.2%
Finish· 13.11 mi
9:10/mi
2:01:35
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time51:27
Pace8:35 /mi
2nd Half
Distance7.11 mi
Time1:10:08
Pace9:52 /mi
📊Positive Split: 36.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:51:0616:278:1316:27
8:13
-
4M
4.00 mi07:08:2133:428:2617:15
8:38
+0:25
6M
6.00 mi07:26:0651:278:3517:45
8:52
+0:14
8M
8.00 mi07:46:081:11:298:5620:02
10:01
+1:09
9.6M
9.60 mi07:57:371:22:588:3911:29
7:11
-2:50
10M
10.00 mi08:04:101:29:318:576:33
16:24
+9:13
10.5M
10.50 mi08:06:241:31:458:442:14
4:28
-11:56
12M
12.00 mi08:26:041:51:259:1719:40
13:07
+8:39
Finish
13.11 mi08:36:142:01:359:1610:10
9:10
-3:57

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

4:28 /mi

Average Pace

9:16 /mi

Slowest Pace

16:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:43

11% of race

Time at Steady Pace

1:21:39

67% of race

Time at Slower Pace

26:13

22% of race

Average Pace: 9:16 /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 mi06:51:0616:278:1316:27
8:13
#668
4M
4.00 mi07:08:2133:428:2617:15
8:38
#809
6M
6.00 mi07:26:0651:278:3517:45
8:52
#921
8M
8.00 mi07:46:081:11:298:5620:02
10:01
#1268
9.6M
9.60 mi07:57:371:22:588:3911:29
7:11
#1090
10M
10.00 mi08:04:101:29:318:576:33
16:24
#1106
10.5M
10.50 mi08:06:241:31:458:442:14
4:28
#1119
12M
12.00 mi08:26:041:51:259:1719:40
13:07
#1287
Finish
13.11 mi08:36:142:01:359:1610:10
9:10
#1301
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 22%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:47

Segment Time

9:46/mi

Pace

0.90 mi

Distance

Overall

1459

Men

1113

Division

186

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi668558992014(Top 31%)1426(Top 39%)242(Top 42%)
4M4.00 mi2.00 mi809-141660-102120-21978(Top 15%)790(Top 22%)147(Top 25%)
6M6.00 mi2.00 mi921-112749-89141-211275(Top 19%)1012(Top 28%)178(Top 31%)
8M8.00 mi2.00 mi1268-3471019-270189-482394(Top 36%)1735(Top 48%)304(Top 52%)
9.6M9.60 mi1.60 mi1090+178876+143160+29800(Top 12%)571(Top 16%)93(Top 16%)
10M10.00 mi0.40 mi1106-16885-9159+11456(Top 22%)1095(Top 30%)182(Top 31%)
10.5M10.50 mi0.50 mi1119-13893-8158+11713(Top 26%)1289(Top 36%)219(Top 38%)
12M12.00 mi1.50 mi1287-1681013-120178-202014(Top 31%)1426(Top 39%)242(Top 42%)
Finish13.11 mi1.11 mi1301-141017-4176+21827(Top 28%)1329(Top 37%)213(Top 37%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 31%
~flat
+5ft-3ft

Overall

2014

Males

1426

M35-39

242

2M→4M

2.0 - 4.0 mi

Top 15%
×4story building
+67ft-69ft

Overall

978

Males

790

M35-39

147

4M→6M

4.0 - 6.0 mi

Top 19%
×9story building
+123ft-9ft

Overall

1275

Males

1012

M35-39

178

6M→8M

6.0 - 8.0 mi

Top 36%
×12story building
+166ft-53ft

Overall

2394

Males

1735

M35-39

304

8M→9.6M

8.0 - 9.6 mi

Top 12%
×13story building
+68ft-193ft

Overall

800

Males

571

M35-39

93

9.6M→10M

9.6 - 10.0 mi

Top 22%
×2story building
+0ft-24ft

Overall

1456

Males

1095

M35-39

182

10M→10.5M

10.0 - 10.5 mi

Top 26%
×6story building
+1ft-73ft

Overall

1713

Males

1289

M35-39

219

10.5M→12M

10.5 - 12.0 mi

Top 31%
×21story building
+280ft-26ft

Overall

2014

Males

1426

M35-39

242

12M→Finish

12.0 - 13.1 mi

Top 28%
×7story building
+14ft-89ft

Overall

1827

Males

1329

M35-39

213

Passing Analysis

Category:
Athletes Passed
316*
Passed By
949
Net Change
-633
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#668
2M → 4M18159-141#668#809
4M → 6M15127-112#809#921
6M → 8M5352-347#921#1268
8M → 9.6M21537+178#1268#1090
9.6M → 10M1632-16#1090#1106
10M → 10.5M215-13#1106#1119
10.5M → 12M13181-168#1119#1287
12M → Finish32*46-14#1287#1301
TOTALS316*949-633

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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