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SF MARATHON 2ND HALF 2026

Kwanghun Kim

Bib: 24329•M•Age: 44

Los gatos, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Top 36%
Gender (Male)
#0 / 2065
Top 46%
Masters (Masters Men)
#0 / 555
Top 35%
Division (M40-44)
#0 / 200
Top 39%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:42
Rank: #1497
Start → 2M
18:42 | 9:21/mi
4M
36:35
Rank: #1526 (-29)
2M → 4M
17:53 | 8:57/mi
6M
59:31
Rank: #1509 (+17)
4M → 6M
22:56 | 11:28/mi
8M
1:13:46
Rank: #1495 (+14)
6M → 8M
14:15 | 7:07/mi
10M
1:32:55
Rank: #1458 (+37)
8M → 10M
19:09 | 9:35/mi
12M
1:52:45
Rank: #1390 (+68)
10M → 12M
19:50 | 9:55/mi
Finish· 13.11 mi
2:03:41
Rank: #1385 (+5)
12M → Finish
10:56 | 9:51/mi

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time59:31
Pace9:55 /mi
2nd Half
Distance7.11 mi
Time1:04:10
Pace9:02 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:53:0518:429:2118:42
9:21
-
4M
4.00 mi09:10:5836:359:0917:53
8:57
-0:24
6M
6.00 mi09:33:5459:319:5522:56
11:28
+2:31
8M
8.00 mi09:48:091:13:469:1314:15
7:07
-4:21
10M
10.00 mi10:07:181:32:559:1819:09
9:35
+2:28
12M
12.00 mi10:27:081:52:459:2419:50
9:55
+0:20
Finish
13.11 mi10:38:042:03:419:2610:56
9:51
-0:04

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

7:07 /mi

Average Pace

9:26 /mi

Slowest Pace

11:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:08

26% of race

Time at Steady Pace

1:08:37

55% of race

Time at Slower Pace

22:56

19% of race

Average Pace: 9:26 /mi

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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 mi08:53:0518:429:2118:42
9:21
#1497
4M
4.00 mi09:10:5836:359:0917:53
8:57
#1526
6M
6.00 mi09:33:5459:319:5522:56
11:28
#1509
8M
8.00 mi09:48:091:13:469:1314:15
7:07
#1495
10M
10.00 mi10:07:181:32:559:1819:09
9:35
#1458
12M
12.00 mi10:27:081:52:459:2419:50
9:55
#1390
Finish
13.11 mi10:38:042:03:419:2610:56
9:51
#1385
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi14971032941291(Top 34%)881(Top 43%)74(Top 37%)
4M4.00 mi2.00 mi1526-291048-1697-31597(Top 42%)1077(Top 52%)99(Top 50%)
6M6.00 mi2.00 mi1509+171042+693+41517(Top 40%)1040(Top 50%)87(Top 44%)
8M8.00 mi2.00 mi1495+141031+1192+11459(Top 38%)997(Top 48%)83(Top 42%)
10M10.00 mi2.00 mi1458+371004+2787+51336(Top 35%)916(Top 44%)76(Top 38%)
12M12.00 mi2.00 mi1390+68952+5278+91291(Top 34%)881(Top 43%)74(Top 37%)
Finish13.11 mi1.11 mi1385+5947+577+11495(Top 39%)982(Top 48%)85(Top 43%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 34%
×9stories
+138ft-68ft

Overall

1291

Males

881

M40-44

75

2M→4M

2.0 - 4.0 mi

Top 42%
×13stories
+163ft-19ft

Overall

1597

Males

1077

M40-44

99

4M→6M

4.0 - 6.0 mi

Top 40%
×4stories
+55ft-83ft

Overall

1517

Males

1040

M40-44

88

6M→8M

6.0 - 8.0 mi

Top 38%
×10stories
+65ft-151ft

Overall

1459

Males

997

M40-44

83

8M→10M

8.0 - 10.0 mi

Top 35%
×10stories
+61ft-174ft

Overall

1336

Males

916

M40-44

76

10M→12M

10.0 - 12.0 mi

Top 34%
×3stories
+41ft-53ft

Overall

1291

Males

881

M40-44

75

12M→Finish

12.0 - 13.1 mi

Top 39%
×1human
+6ft-6ft

Overall

1495

Males

982

M40-44

85

Passing Analysis

Category:
Athletes Passed
322*
Passed By
210
Net Change
+112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1497
2M → 4M6392-29#1497#1526
4M → 6M5235+17#1526#1509
6M → 8M4329+14#1509#1495
8M → 10M56*19+37#1495#1458
10M → 12M8820+68#1458#1390
12M → Finish20*15+5#1390#1385
TOTALS322*210+112

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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