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SF MARATHON 2ND HALF 2026

Dong Wook Kim

Bib: 26950•M•Age: 37

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 23%
Gender (Male)
#0 / 2065
Top 31%
Division (M35-39)
#0 / 309
Top 36%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:58
Rank: #1167
Start → 2M
8:59/mi
17:58 split
4M
34:49
Rank: #1154 (+13)
2M → 4M
8:26/mi
16:51 split
6M
56:30
Rank: #1110 (+44)
4M → 6M
10:50/mi
21:41 split
8M
1:09:37
Rank: #1054 (+56)
6M → 8M
6:33/mi
13:07 split
10M
1:26:59
Rank: #967 (+87)
8M → 10M
8:41/mi
17:22 split
12M
1:44:51
Rank: #907 (+60)
10M → 12M
8:56/mi
17:52 split
Finish· 13.11 mi
1:54:19
Rank: #870 (+37)
12M → Finish
8:32/mi
9:28 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:30
Pace9:25 /mi
2nd Half
Distance7.11 mi
Time57:49
Pace8:08 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:54:1917:588:5917:58
8:59
-
4M
4.00 mi09:11:1034:498:4216:51
8:26
-0:33
6M
6.00 mi09:32:5156:309:2521:41
10:50
+2:24
8M
8.00 mi09:45:581:09:378:4213:07
6:33
-4:17
10M
10.00 mi10:03:201:26:598:4217:22
8:41
+2:08
12M
12.00 mi10:21:121:44:518:4417:52
8:56
+0:15
Finish
13.11 mi10:30:401:54:198:439:28
8:32
-0:24

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

6:33 /mi

Average Pace

8:43 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:07

11% of race

Time at Steady Pace

1:19:31

70% of race

Time at Slower Pace

21:41

19% of race

Average Pace: 8:43 /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 mi08:54:1917:588:5917:58
8:59
#1167
4M
4.00 mi09:11:1034:498:4216:51
8:26
#1154
6M
6.00 mi09:32:5156:309:2521:41
10:50
#1110
8M
8.00 mi09:45:581:09:378:4213:07
6:33
#1054
10M
10.00 mi10:03:201:26:598:4217:22
8:41
#967
12M
12.00 mi10:21:121:44:518:4417:52
8:56
#907
Finish
13.11 mi10:30:401:54:198:439:28
8:32
#870
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi1167836147700(Top 18%)517(Top 25%)87(Top 28%)
4M4.00 mi2.00 mi1154+13818+18144+31176(Top 31%)822(Top 40%)144(Top 47%)
6M6.00 mi2.00 mi1110+44783+35139+51093(Top 28%)782(Top 38%)139(Top 45%)
8M8.00 mi2.00 mi1054+56753+30133+6881(Top 23%)649(Top 31%)106(Top 34%)
10M10.00 mi2.00 mi967+87698+55123+10744(Top 19%)565(Top 27%)93(Top 30%)
12M12.00 mi2.00 mi907+60665+33113+10700(Top 18%)517(Top 25%)87(Top 28%)
Finish13.11 mi1.11 mi870+37638+27110+3688(Top 18%)521(Top 25%)93(Top 30%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 18%
×9story building
+138ft-68ft

Overall

700

Males

517

M35-39

87

2M→4M

2.0 - 4.0 mi

Top 31%
×13story building
+163ft-19ft

Overall

1176

Males

822

M35-39

144

4M→6M

4.0 - 6.0 mi

Top 28%
×4story building
+55ft-83ft

Overall

1093

Males

782

M35-39

139

6M→8M

6.0 - 8.0 mi

Top 23%
×10story building
+65ft-151ft

Overall

881

Males

649

M35-39

106

8M→10M

8.0 - 10.0 mi

Top 19%
×10story building
+61ft-174ft

Overall

744

Males

565

M35-39

93

10M→12M

10.0 - 12.0 mi

Top 18%
×3story building
+41ft-53ft

Overall

700

Males

517

M35-39

87

12M→Finish

12.0 - 13.1 mi

Top 18%
×1human
+6ft-6ft

Overall

688

Males

521

M35-39

93

Passing Analysis

Category:
Athletes Passed
425*
Passed By
128
Net Change
+297
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1167
2M → 4M8269+13#1167#1154
4M → 6M8440+44#1154#1110
6M → 8M626+56#1110#1054
8M → 10M90*3+87#1054#967
10M → 12M655+60#967#907
12M → Finish425+37#907#870
TOTALS425*128+297

* 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