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SF MARATHON 1ST HALF 2026

Juan Manuel Ortiz Carstensen

Bib: 13330•M•Age: 33

Guadalajara

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 25%
Gender (Male)
#0 / 3619
Top 34%
Division (M30-34)
#0 / 772
Top 36%
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
9:43/mi
19:27
→ flat
4M
9:54/mi
39:14
↑ 67↓ 69
6M
9:33/mi
58:20
↑ 1231.1%
8M
8:49/mi
1:15:58
↑ 166↓ 531.1%
9.6M
8:49/mi
1:30:04
↑ 68↓ 1931.5%
10M
16:39/mi
1:36:43
↓ 241.1%
10.5M
4:22/mi
1:38:54
↓ 732.7%
12M
11:10/mi
1:55:39
↑ 2803.2%
Finish· 13.11 mi
8:58/mi
2:05:36
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time58:20
Pace9:43 /mi
2nd Half
Distance7.11 mi
Time1:07:16
Pace9:28 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:52:0819:279:4319:27
9:43
-
4M
4.00 mi07:11:5539:149:4919:47
9:54
+0:11
6M
6.00 mi07:31:0158:209:4319:06
9:33
-0:21
8M
8.00 mi07:48:391:15:589:3017:38
8:49
-0:44
9.6M
9.60 mi08:02:451:30:049:2314:06
8:49
0:00
10M
10.00 mi08:09:241:36:439:406:39
16:39
+7:50
10.5M
10.50 mi08:11:351:38:549:252:11
4:22
-12:17
12M
12.00 mi08:28:201:55:399:3816:45
11:10
+6:48
Finish
13.11 mi08:38:172:05:369:359:57
8:58
-2:12

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

4:22 /mi

Average Pace

9:35 /mi

Slowest Pace

16:39 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11

2% of race

Time at Steady Pace

1:40:01

80% of race

Time at Slower Pace

23:24

19% of race

Average Pace: 9:35 /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 mi06:52:0819:279:4319:27
9:43
#2604
4M
4.00 mi07:11:5539:149:4919:47
9:54
#2574
6M
6.00 mi07:31:0158:209:4319:06
9:33
#2376
8M
8.00 mi07:48:391:15:589:3017:38
8:49
#1995
9.6M
9.60 mi08:02:451:30:049:2314:06
8:49
#2024
10M
10.00 mi08:09:241:36:439:406:39
16:39
#1967
10.5M
10.50 mi08:11:351:38:549:252:11
4:22
#1947
12M
12.00 mi08:28:201:55:399:3816:45
11:10
#1674
Finish
13.11 mi08:38:172:05:369:359:57
8:58
#1636
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 23%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:50

Segment Time

9:49/mi

Pace

0.90 mi

Distance

Overall

1520

Men

1153

Division

262

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi26041828393679(Top 10%)546(Top 15%)124(Top 16%)
4M4.00 mi2.00 mi2574+301804+24382+112634(Top 40%)1841(Top 51%)386(Top 50%)
6M6.00 mi2.00 mi2376+1981688+116354+282107(Top 32%)1523(Top 42%)334(Top 43%)
8M8.00 mi2.00 mi1995+3811483+205323+311093(Top 17%)882(Top 24%)186(Top 24%)
9.6M9.60 mi1.60 mi2024-291483324-12492(Top 38%)1604(Top 44%)350(Top 45%)
10M10.00 mi0.40 mi1967+571439+44318+61618(Top 25%)1202(Top 33%)270(Top 35%)
10.5M10.50 mi0.50 mi1947+201428+113181487(Top 23%)1149(Top 32%)258(Top 33%)
12M12.00 mi1.50 mi1674+2731256+172278+40679(Top 10%)546(Top 15%)124(Top 16%)
Finish13.11 mi1.11 mi1636+381239+17275+31618(Top 25%)1199(Top 33%)266(Top 34%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 10%
~flat
+5ft-3ft

Overall

679

Males

546

M30-34

125

2M→4M

2.0 - 4.0 mi

Top 40%
×4story building
+67ft-69ft

Overall

2634

Males

1841

M30-34

388

4M→6M

4.0 - 6.0 mi

Top 32%
×9story building
+123ft-9ft

Overall

2107

Males

1523

M30-34

335

6M→8M

6.0 - 8.0 mi

Top 17%
×12story building
+166ft-53ft

Overall

1093

Males

882

M30-34

187

8M→9.6M

8.0 - 9.6 mi

Top 38%
×13story building
+68ft-193ft

Overall

2492

Males

1604

M30-34

351

9.6M→10M

9.6 - 10.0 mi

Top 25%
×2story building
+0ft-24ft

Overall

1618

Males

1202

M30-34

271

10M→10.5M

10.0 - 10.5 mi

Top 23%
×6story building
+1ft-73ft

Overall

1487

Males

1149

M30-34

259

10.5M→12M

10.5 - 12.0 mi

Top 10%
×21story building
+280ft-26ft

Overall

679

Males

546

M30-34

125

12M→Finish

12.0 - 13.1 mi

Top 25%
×7story building
+14ft-89ft

Overall

1618

Males

1199

M30-34

266

Passing Analysis

Category:
Athletes Passed
1257*
Passed By
289
Net Change
+968
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2604
2M → 4M146116+30#2604#2574
4M → 6M21416+198#2574#2376
6M → 8M383*2+381#2376#1995
8M → 9.6M80109-29#1995#2024
9.6M → 10M7013+57#2024#1967
10M → 10.5M200+20#1967#1947
10.5M → 12M28411+273#1947#1674
12M → Finish60*22+38#1674#1636
TOTALS1257*289+968

* 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

Race Place Events

Race Place Events