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SF MARATHON 1ST HALF 2026

Joseph Senninger

Bib: 19146•M•Age: 38

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
9:50/mi
19:40
→ flat
4M
10:41/mi
41:01
↑ 67↓ 69
6M
11:26/mi
1:03:54
↑ 1231.1%
8M
12:18/mi
1:28:30
↑ 166↓ 531.1%
9.6M
8:57/mi
1:42:49
↑ 68↓ 1931.5%
10M
21:49/mi
1:51:32
↓ 241.1%
10.5M
5:36/mi
1:54:20
↓ 732.7%
12M
15:56/mi
2:18:14
↑ 2803.2%
Finish· 13.11 mi
12:55/mi
2:32:34
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:54
Pace10:39 /mi
2nd Half
Distance7.11 mi
Time1:28:40
Pace12:28 /mi
📊Positive Split: 38.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:3319:409:5019:40
9:50
-
4M
4.00 mi07:30:5441:0110:1521:21
10:41
+0:51
6M
6.00 mi07:53:471:03:5410:3922:53
11:26
+0:45
8M
8.00 mi08:18:231:28:3011:0424:36
12:18
+0:52
9.6M
9.60 mi08:32:421:42:4910:4314:19
8:57
-3:21
10M
10.00 mi08:41:251:51:3211:098:43
21:49
+12:52
10.5M
10.50 mi08:44:131:54:2010:532:48
5:36
-16:13
12M
12.00 mi09:08:072:18:1411:3123:54
15:56
+10:20
Finish
13.11 mi09:22:272:32:3411:3814:20
12:55
-3:01

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

5:36 /mi

Average Pace

11:38 /mi

Slowest Pace

21:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:07

11% of race

Time at Steady Pace

1:42:50

67% of race

Time at Slower Pace

32:37

21% of race

Average Pace: 11:38 /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 mi07:09:3319:409:5019:40
9:50
#2779
4M
4.00 mi07:30:5441:0110:1521:21
10:41
#3302
6M
6.00 mi07:53:471:03:5410:3922:53
11:26
#3712
8M
8.00 mi08:18:231:28:3011:0424:36
12:18
#4039
9.6M
9.60 mi08:32:421:42:4910:4314:19
8:57
#3766
10M
10.00 mi08:41:251:51:3211:098:43
21:49
#3798
10.5M
10.50 mi08:44:131:54:2010:532:48
5:36
#3818
12M
12.00 mi09:08:072:18:1411:3123:54
15:56
#3902
Finish
13.11 mi09:22:272:32:3411:3814:20
12:55
#4083
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 67%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:31

Segment Time

12:48/mi

Pace

0.90 mi

Distance

Overall

4406

Men

2687

Division

447

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi277919243334194(Top 64%)2569(Top 71%)432(Top 74%)
4M4.00 mi2.00 mi3302-5232205-281377-443805(Top 58%)2476(Top 68%)419(Top 72%)
6M6.00 mi2.00 mi3712-4102427-222411-344435(Top 67%)2776(Top 77%)461(Top 79%)
8M8.00 mi2.00 mi4039-3272621-194446-354866(Top 74%)3011(Top 83%)503(Top 86%)
9.6M9.60 mi1.60 mi3766+2732458+163410+362667(Top 41%)1695(Top 47%)278(Top 48%)
10M10.00 mi0.40 mi3798-322460-2413-34461(Top 68%)2706(Top 75%)447(Top 77%)
10.5M10.50 mi0.50 mi3818-202471-11414-14632(Top 70%)2820(Top 78%)465(Top 80%)
12M12.00 mi1.50 mi3902-842504-33427-134194(Top 64%)2569(Top 71%)432(Top 74%)
Finish13.11 mi1.11 mi4083-1812578-74434-75523(Top 84%)3139(Top 87%)513(Top 88%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 64%
~flat
+5ft-3ft

Overall

4194

Males

2569

M35-39

432

2M→4M

2.0 - 4.0 mi

Top 58%
×4story building
+67ft-69ft

Overall

3805

Males

2476

M35-39

419

4M→6M

4.0 - 6.0 mi

Top 67%
×9story building
+123ft-9ft

Overall

4435

Males

2776

M35-39

461

6M→8M

6.0 - 8.0 mi

Top 74%
×12story building
+166ft-53ft

Overall

4866

Males

3011

M35-39

503

8M→9.6M

8.0 - 9.6 mi

Top 41%
×13story building
+68ft-193ft

Overall

2667

Males

1695

M35-39

278

9.6M→10M

9.6 - 10.0 mi

Top 68%
×2story building
+0ft-24ft

Overall

4461

Males

2706

M35-39

447

10M→10.5M

10.0 - 10.5 mi

Top 70%
×6story building
+1ft-73ft

Overall

4632

Males

2820

M35-39

465

10.5M→12M

10.5 - 12.0 mi

Top 64%
×21story building
+280ft-26ft

Overall

4194

Males

2569

M35-39

432

12M→Finish

12.0 - 13.1 mi

Top 84%
×7story building
+14ft-89ft

Overall

5523

Males

3139

M35-39

513

Passing Analysis

Category:
Athletes Passed
543*
Passed By
1847
Net Change
-1304
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2779
2M → 4M42565-523#2779#3302
4M → 6M29439-410#3302#3712
6M → 8M38*365-327#3712#4039
8M → 9.6M30330+273#4039#3766
9.6M → 10M3870-32#3766#3798
10M → 10.5M424-20#3798#3818
10.5M → 12M60*144-84#3818#3902
12M → Finish29*210-181#3902#4083
TOTALS543*1847-1304

* 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