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SF MARATHON 1ST HALF 2026

Jay Cmiel

San Jose, CA

Bib: 20801 M 34

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
9:36/mi
19:13
→ flat
12 ft elev
4M
10:25/mi
40:02
↑ 67↓ 69
10 ft elev
6M
11:26/mi
1:02:55
↑ 1231.1%
126 ft elev
8M
11:13/mi
1:25:22
↑ 166↓ 531.1%
246 ft elev
9.6M
8:19/mi
1:38:40
↑ 68↓ 1931.5%
126 ft elev
10M
24:29/mi
1:48:27
↓ 241.1%
90 ft elev
10.5M
5:06/mi
1:51:00
↓ 732.7%
18 ft elev
12M
15:18/mi
2:13:57
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:57/mi
2:24:59
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:55
Pace10:29 /mi
2nd Half
Distance7.11 mi
Time1:22:04
Pace11:33 /mi
📊Positive Split: 30.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:17:1019:139:3619:13
9:36
-
4M
4.00 mi07:37:5940:0210:0120:49
10:25
+0:49
6M
6.00 mi08:00:521:02:5510:2922:53
11:26
+1:01
8M
8.00 mi08:23:191:25:2210:4022:27
11:13
-0:13
9.6M
9.60 mi08:36:371:38:4010:1713:18
8:19
-2:54
10M
10.00 mi08:46:241:48:2710:519:47
24:29
+16:10
10.5M
10.50 mi08:48:571:51:0010:342:33
5:06
-19:23
12M
12.00 mi09:11:542:13:5711:1022:57
15:18
+10:12
Finish
13.11 mi09:22:562:24:5911:0411:02
9:57
-5:21

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

5:06 /mi

Average Pace

11:04 /mi

Slowest Pace

24:29 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33

2% of race

Time at Steady Pace

1:49:42

76% of race

Time at Slower Pace

32:44

23% of race

Average Pace: 11:04 /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 mi07:17:1019:139:3619:13
9:36
#2436
4M
4.00 mi07:37:5940:0210:0120:49
10:25
#2868
6M
6.00 mi08:00:521:02:5510:2922:53
11:26
#3471
8M
8.00 mi08:23:191:25:2210:4022:27
11:13
#3534
9.6M
9.60 mi08:36:371:38:4010:1713:18
8:19
#3220
10M
10.00 mi08:46:241:48:2710:519:47
24:29
#3438
10.5M
10.50 mi08:48:571:51:0010:342:33
5:06
#3430
12M
12.00 mi09:11:542:13:5711:1022:57
15:18
#3485
Finish
13.11 mi09:22:562:24:5911:0411:02
9:57
#3404
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 78%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:20

Segment Time

13:42/mi

Pace

0.90 mi

Distance

Overall

5102

Men

3010

Division

653

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi243617303793753(Top 57%)2354(Top 65%)507(Top 66%)
4M4.00 mi2.00 mi2868-4321977-247412-333392(Top 52%)2265(Top 63%)465(Top 60%)
6M6.00 mi2.00 mi3471-6032301-324478-664434(Top 67%)2775(Top 77%)589(Top 76%)
8M8.00 mi2.00 mi3534-632340-39494-163790(Top 58%)2472(Top 68%)530(Top 69%)
9.6M9.60 mi1.60 mi3220+3142179+161453+411884(Top 29%)1249(Top 35%)269(Top 35%)
10M10.00 mi0.40 mi3438-2182287-108479-265468(Top 83%)3143(Top 87%)679(Top 88%)
10.5M10.50 mi0.50 mi3430+82281+6477+23410(Top 52%)2230(Top 62%)482(Top 62%)
12M12.00 mi1.50 mi3485-552301-20486-93753(Top 57%)2354(Top 65%)507(Top 66%)
Finish13.11 mi1.11 mi3404+812248+53477+92803(Top 43%)1865(Top 52%)421(Top 55%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 57%
~flat
+5ft-3ft

Overall

3753

Males

2354

M30-34

509

2M→4M

2.0 - 4.0 mi

Top 52%
×4story building
+67ft-69ft

Overall

3392

Males

2265

M30-34

467

4M→6M

4.0 - 6.0 mi

Top 67%
×9story building
+123ft-9ft

Overall

4434

Males

2775

M30-34

591

6M→8M

6.0 - 8.0 mi

Top 58%
×12story building
+166ft-53ft

Overall

3790

Males

2472

M30-34

532

8M→9.6M

8.0 - 9.6 mi

Top 29%
×13story building
+68ft-193ft

Overall

1884

Males

1249

M30-34

270

9.6M→10M

9.6 - 10.0 mi

Top 83%
×2story building
+0ft-24ft

Overall

5468

Males

3143

M30-34

681

10M→10.5M

10.0 - 10.5 mi

Top 52%
×6story building
+1ft-73ft

Overall

3410

Males

2230

M30-34

484

10.5M→12M

10.5 - 12.0 mi

Top 57%
×21story building
+280ft-26ft

Overall

3753

Males

2354

M30-34

509

12M→Finish

12.0 - 13.1 mi

Top 43%
×7story building
+14ft-89ft

Overall

2803

Males

1865

M30-34

421

Passing Analysis

Category:
Athletes Passed
674*
Passed By
1642
Net Change
-968
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2436
2M → 4M40472-432#2436#2868
4M → 6M15618-603#2868#3471
6M → 8M115*178-63#3471#3534
8M → 9.6M33218+314#3534#3220
9.6M → 10M5223-218#3220#3438
10M → 10.5M179+8#3438#3430
10.5M → 12M62117-55#3430#3485
12M → Finish88*7+81#3485#3404
TOTALS674*1642-968

* 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