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SF MARATHON 2ND HALF 2026

Jongho Kim

Bib: 22688•M•Age: 34

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 11%
Gender (Male)
#0 / 2065
Top 15%
Division (M30-34)
#0 / 453
Top 17%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
15:00
Rank: #261
Start → 2M
7:30/mi
15:00 split
4M
28:54
Rank: #251 (+10)
2M → 4M
6:57/mi
13:54 split
6M
47:15
Rank: #251
4M → 6M
9:10/mi
18:21 split
8M
59:28
Rank: #293 (-42)
6M → 8M
6:06/mi
12:13 split
10M
1:15:51
Rank: #316 (-23)
8M → 10M
8:12/mi
16:23 split
12M
1:33:45
Rank: #372 (-56)
10M → 12M
8:57/mi
17:54 split
Finish· 13.11 mi
1:43:39
Rank: #406 (-34)
12M → Finish
8:56/mi
9:54 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time47:15
Pace7:53 /mi
2nd Half
Distance7.11 mi
Time56:24
Pace7:56 /mi
📊Positive Split: 19.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:47:0815:007:3015:00
7:30
-
4M
4.00 mi09:01:0228:547:1413:54
6:57
-0:33
6M
6.00 mi09:19:2347:157:5318:21
9:10
+2:13
8M
8.00 mi09:31:3659:287:2612:13
6:06
-3:04
10M
10.00 mi09:47:591:15:517:3516:23
8:12
+2:06
12M
12.00 mi10:05:531:33:457:4917:54
8:57
+0:45
Finish
13.11 mi10:15:471:43:397:549:54
8:56
-0:01

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

6:06 /mi

Average Pace

7:54 /mi

Slowest Pace

9:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

41:07

40% of race

Time at Steady Pace

16:23

16% of race

Time at Slower Pace

46:09

45% of race

Average Pace: 7:54 /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 mi08:47:0815:007:3015:00
7:30
#261
4M
4.00 mi09:01:0228:547:1413:54
6:57
#251
6M
6.00 mi09:19:2347:157:5318:21
9:10
#251
8M
8.00 mi09:31:3659:287:2612:13
6:06
#293
10M
10.00 mi09:47:591:15:517:3516:23
8:12
#316
12M
12.00 mi10:05:531:33:457:4917:54
8:57
#372
Finish
13.11 mi10:15:471:43:397:549:54
8:56
#406
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi26121646713(Top 19%)527(Top 26%)122(Top 27%)
4M4.00 mi2.00 mi251+10205+1145+1253(Top 7%)207(Top 10%)48(Top 11%)
6M6.00 mi2.00 mi251204+146-1283(Top 7%)228(Top 11%)51(Top 11%)
8M8.00 mi2.00 mi293-42238-3455-9522(Top 14%)405(Top 20%)97(Top 21%)
10M10.00 mi2.00 mi316-23257-1958-3479(Top 12%)378(Top 18%)88(Top 19%)
12M12.00 mi2.00 mi372-56294-3768-10713(Top 19%)527(Top 26%)122(Top 27%)
Finish13.11 mi1.11 mi406-34318-2476-8910(Top 24%)652(Top 32%)141(Top 31%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 19%
×9story building
+138ft-68ft

Overall

713

Males

527

M30-34

122

2M→4M

2.0 - 4.0 mi

Top 7%
×13story building
+163ft-19ft

Overall

253

Males

207

M30-34

48

4M→6M

4.0 - 6.0 mi

Top 7%
×4story building
+55ft-83ft

Overall

283

Males

228

M30-34

51

6M→8M

6.0 - 8.0 mi

Top 14%
×10story building
+65ft-151ft

Overall

522

Males

405

M30-34

97

8M→10M

8.0 - 10.0 mi

Top 12%
×10story building
+61ft-174ft

Overall

479

Males

378

M30-34

88

10M→12M

10.0 - 12.0 mi

Top 19%
×3story building
+41ft-53ft

Overall

713

Males

527

M30-34

122

12M→Finish

12.0 - 13.1 mi

Top 24%
×1human
+6ft-6ft

Overall

910

Males

652

M30-34

141

Passing Analysis

Category:
Athletes Passed
29
Passed By
174
Net Change
-145
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#261
2M → 4M166+10#261#251
4M → 6M770#251#251
6M → 8M042-42#251#293
8M → 10M326-23#293#316
10M → 12M359-56#316#372
12M → Finish034-34#372#406
TOTALS29174-145
📊

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