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SF MARATHON 1ST HALF 2026

Joseph Kim

Bib: 13655•M•Age: 34

san francisco, CA

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

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
11:37/mi
23:14
→ flat
4M
11:37/mi
46:27
↑ 67↓ 69
6M
11:15/mi
1:08:57
↑ 1231.1%
8M
11:34/mi
1:32:05
↑ 166↓ 531.1%
9.6M
11:34/mi
1:50:35
↑ 68↓ 1931.5%
10M
25:39/mi
2:00:50
↓ 241.1%
10.5M
5:30/mi
2:03:35
↓ 732.7%
12M
17:12/mi
2:29:23
↑ 2803.2%
Finish· 13.11 mi
12:22/mi
2:43:06
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:57
Pace11:30 /mi
2nd Half
Distance7.11 mi
Time1:34:09
Pace13:15 /mi
📊Positive Split: 36.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:3923:1411:3723:14
11:37
-
4M
4.00 mi07:29:5246:2711:3723:13
11:37
0:00
6M
6.00 mi07:52:221:08:5711:3022:30
11:15
-0:22
8M
8.00 mi08:15:301:32:0511:3123:08
11:34
+0:19
9.6M
9.60 mi08:34:001:50:3511:3118:30
11:34
0:00
10M
10.00 mi08:44:152:00:5012:0510:15
25:39
+14:05
10.5M
10.50 mi08:47:002:03:3511:462:45
5:30
-20:09
12M
12.00 mi09:12:482:29:2312:2725:48
17:12
+11:42
Finish
13.11 mi09:26:312:43:0612:2713:43
12:22
-4:50

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

5:30 /mi

Average Pace

12:27 /mi

Slowest Pace

25:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45

2% of race

Time at Steady Pace

2:04:18

76% of race

Time at Slower Pace

36:03

22% of race

Average Pace: 12:26 /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 mi07:06:3923:1411:3723:14
11:37
#5532
4M
4.00 mi07:29:5246:2711:3723:13
11:37
#5307
6M
6.00 mi07:52:221:08:5711:3022:30
11:15
#4893
8M
8.00 mi08:15:301:32:0511:3123:08
11:34
#4638
9.6M
9.60 mi08:34:001:50:3511:3118:30
11:34
#4884
10M
10.00 mi08:44:152:00:5012:0510:15
25:39
#5011
10.5M
10.50 mi08:47:002:03:3511:462:45
5:30
#4985
12M
12.00 mi09:12:482:29:2312:2725:48
17:12
#4991
Finish
13.11 mi09:26:312:43:0612:2713:43
12:22
#4990
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 84%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:00

Segment Time

14:27/mi

Pace

0.90 mi

Distance

Overall

5533

Men

3181

Division

684

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi553232546934971(Top 76%)2911(Top 80%)627(Top 81%)
4M4.00 mi2.00 mi5307+2253170+84670+235011(Top 76%)3032(Top 84%)639(Top 83%)
6M6.00 mi2.00 mi4893+4142996+174629+414185(Top 64%)2656(Top 73%)565(Top 73%)
8M8.00 mi2.00 mi4638+2552896+100612+174139(Top 63%)2656(Top 73%)567(Top 73%)
9.6M9.60 mi1.60 mi4884-2462988-92634-225520(Top 84%)3161(Top 87%)677(Top 88%)
10M10.00 mi0.40 mi5011-1273047-59657-235785(Top 88%)3271(Top 90%)700(Top 91%)
10.5M10.50 mi0.50 mi4985+263035+12656+14427(Top 67%)2723(Top 75%)597(Top 77%)
12M12.00 mi1.50 mi4991-63016+19653+34971(Top 76%)2911(Top 80%)627(Top 81%)
Finish13.11 mi1.11 mi4990+13006+10646+75175(Top 79%)2978(Top 82%)637(Top 83%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 76%
~flat
+5ft-3ft

Overall

4971

Males

2911

M30-34

629

2M→4M

2.0 - 4.0 mi

Top 76%
×4story building
+67ft-69ft

Overall

5011

Males

3032

M30-34

642

4M→6M

4.0 - 6.0 mi

Top 64%
×9story building
+123ft-9ft

Overall

4185

Males

2656

M30-34

567

6M→8M

6.0 - 8.0 mi

Top 63%
×12story building
+166ft-53ft

Overall

4139

Males

2656

M30-34

569

8M→9.6M

8.0 - 9.6 mi

Top 84%
×13story building
+68ft-193ft

Overall

5520

Males

3161

M30-34

679

9.6M→10M

9.6 - 10.0 mi

Top 88%
×2story building
+0ft-24ft

Overall

5785

Males

3271

M30-34

702

10M→10.5M

10.0 - 10.5 mi

Top 67%
×6story building
+1ft-73ft

Overall

4427

Males

2723

M30-34

599

10.5M→12M

10.5 - 12.0 mi

Top 76%
×21story building
+280ft-26ft

Overall

4971

Males

2911

M30-34

629

12M→Finish

12.0 - 13.1 mi

Top 79%
×7story building
+14ft-89ft

Overall

5175

Males

2978

M30-34

637

Passing Analysis

Category:
Athletes Passed
1219*
Passed By
677
Net Change
+542
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5532
2M → 4M272*47+225#5532#5307
4M → 6M426*12+414#5307#4893
6M → 8M305*50+255#4893#4638
8M → 9.6M34280-246#4638#4884
9.6M → 10M14141-127#4884#5011
10M → 10.5M282+26#5011#4985
10.5M → 12M85*91-6#4985#4991
12M → Finish55*54+1#4991#4990
TOTALS1219*677+542

* 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

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